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mutter/configure.ac

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Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
AC_PREREQ(2.59)
dnl ================================================================
dnl XXX: If you are making a release then you need to check these
dnl sections:
dnl » API versions
dnl (the pretty numbers that the users see)
dnl
dnl » Interface version details for libtool
dnl (the shared library versioning information)
dnl
dnl » Source code release status
dnl (mark the source code as being part of a "release" or from "git")
dnl ================================================================
dnl ================================================================
dnl API versions (i.e. the pretty numbers that users see)
dnl ================================================================
m4_define([cogl_major_version], [2])
m4_define([cogl_minor_version], [0])
m4_define([cogl_micro_version], [0])
m4_define([cogl_version],
[cogl_major_version.cogl_minor_version.cogl_micro_version])
dnl Since the core Cogl library has to also maintain support for the
dnl Cogl 1.x API for Clutter then we track the 1.x version separately.
m4_define([cogl_1_minor_version], [6])
m4_define([cogl_1_micro_version], [0])
m4_define([cogl_1_version], [1.cogl_1_minor_version.cogl_1_micro_version])
dnl ================================================================
dnl Interface version details for libtool
dnl ================================================================
# Note: we don't automatically deduce the libtool version info from
# the pretty version number that users sees. This is because we want
# to update the pretty version number before making a release since it
# can affect the name of our pkg-config file and the naming or
# location of other installed files which we want to be able to verify
# as correct well before making a release.
#
# For reference on how the various numbers should be updated at
# release time these rules are adapted from the libtool info pages:
#
# 1. Update the version information only immediately before a public
# release.
#
# 2. If the library source code has changed at all since the last
# update, then increment REVISION (`C:R:A' becomes `C:r+1:A').
#
# 3. If any interfaces have been added, removed, or changed since the
# last update, increment CURRENT, and set REVISION to 0.
#
# 4. If any interfaces have been added since the last public release,
# then increment AGE.
#
# 5. If any interfaces have been removed since the last public release,
# then set AGE to 0.
m4_define([cogl_lt_current], 0)
m4_define([cogl_lt_revision], 0)
m4_define([cogl_lt_age], 0)
# We do also tell libtool the pretty version:
m4_define([cogl_lt_release], [cogl_version])
dnl ================================================================
dnl Source code release status
dnl ================================================================
# Finally we explicitly track when we are building development source
# from Git vs building source corresponding to a release. As with the
# libtool version info we don't automatically derive this from the
# pretty version number because we want to test the results of
# updating the version number in advance of a release.
m4_define([cogl_release_status], [git])
dnl ================================================================
dnl Required versions for dependencies
dnl ================================================================
m4_define([glib_req_version], [2.26.0])
m4_define([pangocairo_req_version], [1.20])
m4_define([gi_req_version], [0.9.5])
m4_define([gdk_pixbuf_req_version], [2.0])
m4_define([uprof_req_version], [0.3])
m4_define([gtk_doc_req_version], [1.13])
m4_define([xfixes_req_version], [3])
m4_define([xcomposite_req_version], [0.4])
AC_INIT(cogl, [cogl_version])
AC_CONFIG_SRCDIR(cogl/cogl.h)
AC_CONFIG_AUX_DIR([build])
AC_CONFIG_MACRO_DIR([build/autotools])
AC_CONFIG_HEADERS(config.h)
# Save this value here, since automake will set cflags later and we
# want to know if the user specified custom cflags or not.
cflags_set=${CFLAGS+set}
AM_INIT_AUTOMAKE([1.11 foreign -Wno-portability no-define no-dist-gzip
dist-bzip2])
AM_SILENT_RULES([yes])
dnl ================================================================
dnl Export the API versioning
dnl ================================================================
AC_SUBST([COGL_MAJOR_VERSION],[cogl_major_version])
AC_SUBST([COGL_MINOR_VERSION],[cogl_minor_version])
AC_SUBST([COGL_MICRO_VERSION],[cogl_micro_version])
AC_SUBST([COGL_VERSION],[cogl_version])
AC_SUBST([COGL_API_VERSION],[cogl_major_version.0])
AC_SUBST([COGL_API_VERSION_AM],[$COGL_MAJOR_VERSION\_0])
AC_SUBST([COGL_1_MINOR_VERSION],[cogl_1_minor_version])
AC_SUBST([COGL_1_MICRO_VERSION],[cogl_1_micro_version])
AC_SUBST([COGL_1_VERSION],[cogl_1_version])
dnl ================================================================
dnl Export the libtool versioning
dnl ================================================================
AC_SUBST([COGL_LT_CURRENT], [cogl_lt_current])
AC_SUBST([COGL_LT_REVISION], [cogl_lt_revision])
AC_SUBST([COGL_LT_AGE], [cogl_lt_age])
AC_SUBST([COGL_LT_RELEASE], [cogl_lt_release])
dnl ================================================================
dnl Export the source code release status
dnl ================================================================
AC_SUBST([COGL_RELEASE_STATUS], [cogl_release_status])
cogl/configure.ac: check when building for win32 This adds a check for when building on win32 so we can skip pkg-config checks for opengl and can add appropriate flags to COGL_EXTRA_{LD,C}FLAGS.
2011-04-19 16:45:26 +00:00
dnl ================================================================
dnl See what platform we are building for
dnl ================================================================
AC_CANONICAL_HOST
AC_MSG_CHECKING([if building for some Win32 platform])
AS_CASE([$host],
[*-*-mingw*|*-*-cygwin*],
[
COGL_EXTRA_LDFLAGS="$COGL_EXTRA_LDFLAGS -no-undefined"
platform_win32=yes
],
[platform_win32=no]
)
AC_MSG_RESULT([$platform_win32])
AM_CONDITIONAL(OS_WIN32, [test "$platform_win32" = "yes"])
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
dnl ================================================================
dnl Handle extra configure options
dnl ================================================================
dnl ============================================================
dnl Enable debugging
dnl ============================================================
m4_define([default], [m4_if(cogl_release_status, [git], [yes], [no])])
AC_ARG_ENABLE(
[debug],
[AC_HELP_STRING([--enable-debug=@<:@no/yes@:>@], [Control Cogl debugging level @<:@default=]default[@:>@])],
[],
enable_debug=default
)
build: Allow to forcefully disable the usage cairo Provide an option to disable cairo usage in the debugging code even if we find the pc file.
2011-05-16 17:08:49 +00:00
PKG_CHECK_EXISTS([CAIRO], [cairo], [have_cairo=yes])
AC_ARG_ENABLE(
[cairo],
[AC_HELP_STRING([--enable-cairo=@<:@no/yes@:>@], [Control Cairo usage in Cogl debugging code @<:@default=]default[@:>@])],
[],
enable_cairo=default
)
AS_IF([test "x$enable_cairo" = "xyes" && test "x$have_cairo" != "xyes"],
[AC_MSG_ERROR([Could not find Cairo])])
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
AS_CASE(
[$enable_debug],
[yes],
[
test "$cflags_set" = set || CFLAGS="$CFLAGS -g -O0"
cogl/configure.ac: check when building for win32 This adds a check for when building on win32 so we can skip pkg-config checks for opengl and can add appropriate flags to COGL_EXTRA_{LD,C}FLAGS.
2011-04-19 16:45:26 +00:00
COGL_EXTRA_CFLAGS="$COGL_EXTRA_CFLAGS -DCOGL_GL_DEBUG -DCOGL_OBJECT_DEBUG -DCOGL_HANDLE_DEBUG -DCOGL_ENABLE_DEBUG"
debug: Allow to compile a debug Cogl without cairo For people still wanting the debugging code, but don't have or don't want to compile cairo for their platform.
2011-05-16 16:50:49 +00:00
# debugging code can use cairo to dump the atlas
build: Allow to forcefully disable the usage cairo Provide an option to disable cairo usage in the debugging code even if we find the pc file.
2011-05-16 17:08:49 +00:00
AS_IF([test "x$have_cairo" = "xyes" && test "x$enable_cairo" != "xno"],
debug: Allow to compile a debug Cogl without cairo For people still wanting the debugging code, but don't have or don't want to compile cairo for their platform.
2011-05-16 16:50:49 +00:00
[
COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES cairo"
AC_DEFINE([HAVE_CAIRO], [1], [Whether we have cairo or not])
])
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
],
[no],
[
cogl/configure.ac: check when building for win32 This adds a check for when building on win32 so we can skip pkg-config checks for opengl and can add appropriate flags to COGL_EXTRA_{LD,C}FLAGS.
2011-04-19 16:45:26 +00:00
COGL_EXTRA_CFLAGS="$COGL_EXTRA_CFLAGS -DCOGL_ENABLE_DEBUG -DG_DISABLE_CHECKS -DG_DISABLE_CAST_CHECKS"
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
],
[AC_MSG_ERROR([Unknown argument for --enable-debug])]
)
AC_SUBST(COGL_DEBUG_CFLAGS)
dnl ============================================================
dnl Enable strict compiler flags
dnl ============================================================
# use strict compiler flags only when building from git; the rules for
# distcheck will take care of turning this on when making a release
m4_define([default], [m4_if(cogl_release_status, [git], [yes], [no])])
AC_ARG_ENABLE(
[maintainer-flags],
[AC_HELP_STRING([--enable-maintainer-flags=@<:@no/yes/error@:>@], [Use strict compiler flags @<:@default=]default[@:>@])],
[],
enable_maintainer_flags=default
)
don't add -Wshadow to MAINTAINER_CFLAGS The semantics of shadowing global variables is well defined and it gets quite annoying to avoid them completely since there are too many standard APIs with very poor namespacing.
2011-05-11 15:51:10 +00:00
MAINTAINER_COMPILER_FLAGS="-Wall -Wcast-align -Wuninitialized
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
-Wno-strict-aliasing -Wempty-body -Wformat
-Wformat-security -Winit-self
-Wdeclaration-after-statement -Wvla
-Wpointer-arith"
AS_CASE(
[$enable_maintainer_flags],
[yes],
[
AS_COMPILER_FLAGS([MAINTAINER_CFLAGS], [$MAINTAINER_COMPILER_FLAGS])
],
[no],
[
],
[error],
[
MAINTAINER_COMPILER_FLAGS="$MAINTAINER_COMPILER_FLAGS -Werror"
AS_COMPILER_FLAGS([MAINTAINER_CFLAGS], [$MAINTAINER_COMPILER_FLAGS])
],
[*],
[AC_MSG_ERROR([Invalid option for --enable-maintainer-flags])]
)
# strip leading spaces
COGL_EXTRA_CFLAGS="$COGL_EXTRA_CFLAGS ${MAINTAINER_CFLAGS/# }"
dnl ============================================================
dnl Choose image loading backend
dnl ============================================================
AC_ARG_ENABLE(
[gdk-pixbuf],
[AC_HELP_STRING([--enable-gdk-pixbuf=@<:@no/yes@:>@], [Enable image loading via gdk-pixbuf @<:@default=yes@:>@])],
[],
enable_gdk_pixbuf=yes
)
if test "x$enable_gdk_pixbuf" = "xyes"; then
cogl/configure.ac: fix pkg-config checks This fixes the gdk-pixbuf check to not mistakenly check for the "xi" package instead of gdk-pixbuf and remove a spurious listing "gl" in COGL_PKG_REQUIRES which should only be there when we are using using opengl not if we are using gles.
2011-04-19 16:42:48 +00:00
PKG_CHECK_EXISTS([gdk-pixbuf-2.0], [have_gdk_pixbuf=yes], [have_gdk_pixbuf=no])
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
else
have_gdk_pixbuf=no
fi
AC_ARG_ENABLE(
[quartz-image],
[AC_HELP_STRING([--enable-quartz-image=@<:@no/yes@:>@], [Enable image loading via quartz @<:@default=no@:>@])],
[],
enable_quartz_image=no
)
AS_IF(
[test "x$have_gdk_pixbuf" = "xyes"],
[
AC_DEFINE([USE_GDKPIXBUF], 1, [Use GdkPixbuf for loading image data])
COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES gdk-pixbuf-2.0 >= gdk_pixbuf_req_version"
COGL_IMAGE_BACKEND="gdk-pixbuf"
],
[test "x$enable_quartz_image" = "xyes"],
[
EXPERIMENTAL_CONFIG=yes
EXPERIMENTAL_OPTIONS="$EXPERIMENTAL_OPTIONS Quartz Core Graphics,"
AC_DEFINE([USE_QUARTZ], 1,
[Use Core Graphics (Quartz) for loading image data])
COGL_IMAGE_BACKEND="quartz"
],
[
EXPERIMENTAL_CONFIG=yes
EXPERIMENTAL_OPTIONS="$EXPERIMENTAL_OPTIONS fallback image decoding (stb_image),"
AC_DEFINE([USE_INTERNAL], 1,
[Use internal image decoding for loading image data])
COGL_IMAGE_BACKEND="stb_image"
]
)
Make building cogl-pango optional When building for platforms that don't use pango for handling text you may not need the cogl-pango library.
2011-05-05 20:39:40 +00:00
dnl ============================================================
dnl Should cogl-pango be built?
dnl ============================================================
AC_ARG_ENABLE(
[cogl-pango],
[AC_HELP_STRING([--enable-cogl-pango=@<:@no/yes@:>@], [Enable pango support @<:@default=yes@:>@])],
[],
enable_cogl_pango=yes
)
AM_CONDITIONAL([BUILD_COGL_PANGO], [test "x$enable_cogl_pango" = "xyes"])
AS_IF([test "x$enable_cogl_pango" = "xyes"],
[
COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES pangocairo >= pangocairo_req_version"
]
)
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
dnl ============================================================
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
dnl Determine which drivers and window systems we can support
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
dnl ============================================================
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
dnl ========================================================
dnl Drivers first...
dnl ========================================================
DRIVER_COUNT=0
EGL_CHECKED=no
AC_ARG_ENABLE(
[gles1],
[AC_HELP_STRING([--enable-gles1=@<:@no/yes@:>@], [Enable support for OpenGL-ES 1.1 @<:@default=no@:>@])],
[],
enable_gles1=no
)
AS_IF([test "x$enable_gles1" = "xyes"],
[
build: Fix the Win32 platform test for GLES1 We want to bail out if trying to configure Cogl with GLES1 on Windows. Not the opposite.
2011-05-12 13:26:54 +00:00
AS_IF([test "x$platform_win32" = "xyes"],
cogl/configure.ac: check when building for win32 This adds a check for when building on win32 so we can skip pkg-config checks for opengl and can add appropriate flags to COGL_EXTRA_{LD,C}FLAGS.
2011-04-19 16:45:26 +00:00
[AC_MSG_ERROR([GLES 1 not available for win32])])
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
DRIVER_COUNT=$((DRIVER_COUNT + 1))
COGL_DRIVER=gles
glesversion=1.1
cogl_gl_headers="GLES/gl.h GLES/glext.h"
AC_DEFINE([HAVE_COGL_GLES], 1, [Have GLES 1.1 for rendering])
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_GLES CLUTTER_COGL_HAS_GLES"
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_GLES1"
PKG_CHECK_EXISTS([glesv1_cm],
[COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES glesv1_cm"
NEED_EGL=yes
],
[
build: Fix the GLES headers check GLES/glext.h and GLES2/gl2ext.h need to include GLES/gl.h and GLES2/gl2.h respectively to get the GL types. This used to work as autoconf used to only do a preprocessor pass in AC_CHECK_HEADER(S), but now it also tries to compile a small test program and thus the test failed.
2011-05-12 13:59:44 +00:00
# We have to check the two headers independently as GLES/glext.h
# needs to include GLES/gl.h to have the GL types defined (eg.
# GLenum).
AC_CHECK_HEADER([GLES/gl.h],
[],
[AC_MSG_ERROR([Unable to locate GLES/gl.h])])
AC_CHECK_HEADER([GLES/glext.h],
[],
[AC_MSG_ERROR([Unable to locate GLES/glext.h])],
[#include <GLES/gl.h>])
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
gles1: Include GLES/egl.h or EGL/egl.h depending on the implementation Early implementations provided only a GLES/egl.h while Khronos's implementer guide now states EGL/egl.h is the One. Some implementations keep a GLES/egl.h wrapper around EGL/egl.h for backward compatibility while others provide EGL/egl.h only. Also took the opportunity to factorize a bit this inclusion in cogl-defines.h.
2011-05-13 07:04:47 +00:00
# Early implementations provided only a GLES/egl.h while Khronos's
# implementer guide now states EGL/egl.h is the One. Some
# implementations keep a GLES/egl.h wrapper around EGL/egl.h for
# backward compatibility while others provide EGL/egl.h only.
AC_CHECK_HEADERS([GLES/egl.h EGL/egl.h])
AS_IF([test "x$ac_cv_header_GLES_egl_h" = "xyes"],
[COGL_GLES1_EGL_INCLUDE="#include <GLES/egl.h>"],
[AS_IF([test "x$ac_cv_header_EGL_egl_h" = "xyes"],
[COGL_GLES1_EGL_INCLUDE="#include <EGL/egl.h>"],
[AC_MSG_ERROR([Unable to locate EGL header])])])
AC_SUBST([COGL_GLES1_EGL_INCLUDE])
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
# Check for a GLES 1.x Common Profile library with/without EGL.
#
# Note: historically GLES 1 libraries shipped with the
# EGL and GLES symbols all bundled in one library. Now
# the Khronos Implementers Guide defines two naming
# schemes: -lGLES_CM should be used for a library that
# bundles the GLES and EGL API together and -lGLESv1_CM
# would be used for a standalone GLES API.
AC_CHECK_LIB(GLES_CM, [eglInitialize],
[COGL_EXTRA_LDFLAGS="$COGL_EXTRA_LDFLAGS -lGLES_CM"],
[
AC_CHECK_LIB(GLESv1_CM, [glFlush],
[COGL_EXTRA_LDFLAGS="$COGL_EXTRA_LDFLAGS -lGLESv1_CM"
NEED_SEPARATE_EGL=yes
],
[AC_MSG_ERROR([Unable to locate required GLES 1.x Common Profile library])])
])
EGL_CHECKED=yes
])
])
AC_ARG_ENABLE(
[gles2],
[AC_HELP_STRING([--enable-gles2=@<:@no/yes@:>@], [Enable support for OpenGL-ES 2.0 @<:@default=no@:>@])],
[],
enable_gles2=no
)
AS_IF([test "x$enable_gles2" = "xyes"],
[
build: Fix the Win32 platform test for GLES2 The error message has a small typo (copy and paste from the GLES1 detection code) and the check was reversed.
2011-05-12 15:00:35 +00:00
AS_IF([test "x$platform_win32" = "xyes"],
[AC_MSG_ERROR([GLES 2 not available for win32])])
cogl/configure.ac: check when building for win32 This adds a check for when building on win32 so we can skip pkg-config checks for opengl and can add appropriate flags to COGL_EXTRA_{LD,C}FLAGS.
2011-04-19 16:45:26 +00:00
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
DRIVER_COUNT=$((DRIVER_COUNT + 1))
COGL_DRIVER=gles
glesversion=2.0
cogl_gl_headers="GLES2/gl2.h GLES2/gl2ext.h"
AC_DEFINE([HAVE_COGL_GLES2], 1, [Have GLES 2.0 for rendering])
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_GLES CLUTTER_COGL_HAS_GLES"
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_GLES2"
PKG_CHECK_EXISTS([glesv2],
[COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES glesv2"],
[
build: Fix the GLES headers check GLES/glext.h and GLES2/gl2ext.h need to include GLES/gl.h and GLES2/gl2.h respectively to get the GL types. This used to work as autoconf used to only do a preprocessor pass in AC_CHECK_HEADER(S), but now it also tries to compile a small test program and thus the test failed.
2011-05-12 13:59:44 +00:00
# We have to check the two headers independently as GLES2/gl2ext.h
# needs to include GLES2/gl2.h to have the GL types defined (eg.
# GLenum).
AC_CHECK_HEADER([GLES2/gl2.h],
[],
[AC_MSG_ERROR([Unable to locate GLES2/gl2.h])])
AC_CHECK_HEADER([GLES2/gl2ext.h],
[],
[AC_MSG_ERROR([Unable to locate GLES2/gl2ext.h])],
[#include <GLES2/gl2.h>])
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
COGL_EXTRA_LDFLAGS="$COGL_EXTRA_LDFLAGS -lGLESv2"
])
NEED_EGL=yes
])
AC_ARG_ENABLE(
[gl],
[AC_HELP_STRING([--enable-gl=@<:@no/yes@:>@], [Enable support for OpenGL @<:@default=yes@:>@])],
[],
[AS_IF([test $DRIVER_COUNT -gt 0], [enable_gl=no], [enable_gl=yes])]
)
AS_IF([test "x$enable_gl" = "xyes"],
[
DRIVER_COUNT=$((DRIVER_COUNT + 1))
COGL_DRIVER=gl
build: Only allow GLX when finding the x11 pc file You can refine earlier the ALLOW_GLX variable when enabling OpenGL builds: No x11.pc? no GLX!
2011-05-12 10:43:27 +00:00
PKG_CHECK_EXISTS([x11], [ALLOW_GLX=yes])
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
cogl_gl_headers="GL/gl.h"
cogl/configure.ac: check when building for win32 This adds a check for when building on win32 so we can skip pkg-config checks for opengl and can add appropriate flags to COGL_EXTRA_{LD,C}FLAGS.
2011-04-19 16:45:26 +00:00
AS_IF([test "x$platform_win32" = "xyes"],
[
COGL_EXTRA_LDFLAGS="$COGL_EXTRA_LDFLAGS -lopengl32 -lgdi32 -lwinmm"
COGL_EXTRA_CFLAGS="$COGL_EXTRA_CFLAGS -D_WIN32_WINNT=0x0500"
Add a WGL winsys This adds a full winsys to handle WGL and Win32.
2011-05-09 16:48:50 +00:00
ALLOW_WGL=yes
cogl/configure.ac: check when building for win32 This adds a check for when building on win32 so we can skip pkg-config checks for opengl and can add appropriate flags to COGL_EXTRA_{LD,C}FLAGS.
2011-04-19 16:45:26 +00:00
],
[
PKG_CHECK_EXISTS(
[gl], [COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES gl"],
[AC_CHECK_LIB(GL, [glGetString],
[COGL_EXTRA_LDFLAGS="$COGL_EXTRA_LDFLAGS -lGL"],
[AC_MSG_ERROR([Unable to locate required GL library])])
])
])
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
AC_DEFINE([HAVE_COGL_GL], [1], [Have GL for rendering])
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_GL"
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS CLUTTER_COGL_HAS_GL"
])
AS_IF([test $DRIVER_COUNT -gt 1],
[AC_MSG_ERROR(['The --enable-gl{es1,es2} options are currently mutually exclusive'])])
AC_SUBST([COGL_DRIVER])
AM_CONDITIONAL([COGL_DRIVER_GL], [test "x$COGL_DRIVER" = "xgl"])
AM_CONDITIONAL([COGL_DRIVER_GLES], [test "x$COGL_DRIVER" = "xgles"])
dnl ========================================================
dnl Check window system integration libraries...
dnl ========================================================
cogl/configure.ac: Adds --enable-stub-winsys option We want to be able to split Cogl out as a standalone project but there are still some window systems that aren't natively supported by Cogl. This allows Clutter to support those window systems directly but still work with a standalone Cogl library. This also ensures we set the SUPPORT_STUB conditional in clutter's configure.ac when building for win32/osx and wayland.
2011-04-18 16:17:21 +00:00
dnl The "stub" winsys is a fallback option we use when Cogl doesn't
dnl yet have support for a window system. It enables a toolkit like
dnl Clutter to provide external support instead. Currently this is
dnl not compatible with other window system backends.
AC_ARG_ENABLE(
[stub-winsys],
[AC_HELP_STRING([--enable-stub-winsys=@<:@no/yes@:>@], [Enable support stub winsys @<:@default=no@:>@])],
[],
enable_stub_winsys=no
)
AS_IF([test "x$enable_stub_winsys" = "xyes"],
[
GL_WINSYS_APIS="$GL_WINSYS_APIS stub"
ALLOW_GLX=no
Add a WGL winsys This adds a full winsys to handle WGL and Win32.
2011-05-09 16:48:50 +00:00
ALLOW_WGL=no
cogl/configure.ac: Adds --enable-stub-winsys option We want to be able to split Cogl out as a standalone project but there are still some window systems that aren't natively supported by Cogl. This allows Clutter to support those window systems directly but still work with a standalone Cogl library. This also ensures we set the SUPPORT_STUB conditional in clutter's configure.ac when building for win32/osx and wayland.
2011-04-18 16:17:21 +00:00
])
cogl: remove OSX/WIN32 specific bits in favour of a stub winsys Until Cogl gains native win32/OSX support this remove the osx and win32 winsys files and instead we'll just rely on the stub-winsys.c to handle these platforms. Since the only thing the platform specific files were providing anyway was a get_proc_address function; it was trivial to simply update the clutter backend code to handle this directly for now.
2011-04-18 16:45:36 +00:00
AM_CONDITIONAL(SUPPORT_STUB, [test "x$enable_stub_winsys" = "xyes"])
cogl/configure.ac: Adds --enable-stub-winsys option We want to be able to split Cogl out as a standalone project but there are still some window systems that aren't natively supported by Cogl. This allows Clutter to support those window systems directly but still work with a standalone Cogl library. This also ensures we set the SUPPORT_STUB conditional in clutter's configure.ac when building for win32/osx and wayland.
2011-04-18 16:17:21 +00:00
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
AC_ARG_ENABLE(
[glx],
[AC_HELP_STRING([--enable-glx=@<:@no/yes@:>@], [Enable support GLX @<:@default=auto@:>@])],
[],
[AS_IF([test "x$ALLOW_GLX" = "xyes"], [enable_glx=yes], [enable_glx=no])]
)
AS_IF([test "x$enable_glx" = "xyes"],
[
cogl/configure.ac: Adds --enable-stub-winsys option We want to be able to split Cogl out as a standalone project but there are still some window systems that aren't natively supported by Cogl. This allows Clutter to support those window systems directly but still work with a standalone Cogl library. This also ensures we set the SUPPORT_STUB conditional in clutter's configure.ac when building for win32/osx and wayland.
2011-04-18 16:17:21 +00:00
AS_IF([test "x$enable_stub_winsys" = "xyes"],
[AC_MSG_ERROR([Stub winsys not currently compatible with others])])
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
AS_IF([test "x$ALLOW_GLX" != "xyes"],
[AC_MSG_ERROR([GLX not supported with $COGL_DRIVER driver])])
NEED_XLIB=yes
SUPPORT_GLX=yes
GL_WINSYS_APIS="$GL_WINSYS_APIS glx"
AC_DEFINE([COGL_HAS_GLX_SUPPORT], [1], [Cogl supports OpenGL using the GLX API])
cogl/configure.ac: Adds --enable-stub-winsys option We want to be able to split Cogl out as a standalone project but there are still some window systems that aren't natively supported by Cogl. This allows Clutter to support those window systems directly but still work with a standalone Cogl library. This also ensures we set the SUPPORT_STUB conditional in clutter's configure.ac when building for win32/osx and wayland.
2011-04-18 16:17:21 +00:00
AC_DEFINE([COGL_HAS_FULL_WINSYS], [1],
[Cogl can create its own OpenGL context])
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
# We might fall back to DRM for sync-to-vblank on GLX
PKG_CHECK_EXISTS([libdrm],
[
AC_DEFINE([HAVE_DRM], [1], [Have libdrm support])
COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES libdrm"
],
[])
])
AM_CONDITIONAL(SUPPORT_GLX, [test "x$SUPPORT_GLX" = "xyes"])
Add a WGL winsys This adds a full winsys to handle WGL and Win32.
2011-05-09 16:48:50 +00:00
AC_ARG_ENABLE(
[wgl],
[AC_HELP_STRING([--enable-wgl=@<:@no/yes@:>@], [Enable support for WGL @<:@default=auto@:>@])],
[],
[AS_IF([test "x$ALLOW_WGL" = "xyes"], [enable_wgl=yes], [enable_wgl=no])]
)
AS_IF([test "x$enable_wgl" = "xyes"],
[
AS_IF([test "x$enable_stub_winsys" = "xyes"],
[AC_MSG_ERROR([Stub winsys not currently compatible with others])])
AS_IF([test "x$ALLOW_WGL" != "xyes"],
[AC_MSG_ERROR([WGL not supported with $COGL_DRIVER driver])])
SUPPORT_WGL=yes
GL_WINSYS_APIS="$GL_WINSYS_APIS wgl"
AC_DEFINE([COGL_HAS_WGL_SUPPORT], [1], [Cogl supports OpenGL using the WGL API])
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_WIN32_SUPPORT"
AC_DEFINE([COGL_HAS_FULL_WINSYS], [1],
[Cogl can create its own OpenGL context])
])
AM_CONDITIONAL(SUPPORT_WGL, [test "x$SUPPORT_WGL" = "xyes"])
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
EGL_PLATFORM_COUNT=0
AC_ARG_ENABLE(
[null-egl-platform],
[AC_HELP_STRING([--enable-null-egl-platform=@<:@no/yes@:>@], [Enable support for the NULL egl platform @<:@default=no@:>@])],
[],
enable_null_egl_platform=no
)
AS_IF([test "x$enable_null_egl_platform" = "xyes"],
[
cogl/configure.ac: Adds --enable-stub-winsys option We want to be able to split Cogl out as a standalone project but there are still some window systems that aren't natively supported by Cogl. This allows Clutter to support those window systems directly but still work with a standalone Cogl library. This also ensures we set the SUPPORT_STUB conditional in clutter's configure.ac when building for win32/osx and wayland.
2011-04-18 16:17:21 +00:00
AS_IF([test "x$enable_stub_winsys" = "xyes"],
[AC_MSG_ERROR([Stub winsys not currently compatible with others])])
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
EGL_PLATFORM_COUNT=$((EGL_PLATFORM_COUNT+1))
NEED_EGL=yes
EGL_PLATFORMS="$EGL_PLATFORMS null"
cogl/configure.ac: make COGL_HAS_xyz defines public Instead of using AC_DEFINE for the various COGL_HAS_PLATFORM defines this now adds them to the COGL_DEFINES_SYMBOLS variable which gets substituted into the public cogl-defines.h header.
2011-04-18 14:57:32 +00:00
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_EGL_PLATFORM_POWERVR_NULL_SUPPORT"
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
])
AM_CONDITIONAL(SUPPORT_EGL_PLATFORM_POWERVR_NULL,
[test "x$enable_null_egl_platform" = "xyes"])
AC_ARG_ENABLE(
[gdl-egl-platform],
[AC_HELP_STRING([--enable-gdl-egl-platform=@<:@no/yes@:>@], [Enable support for the GDL egl platform @<:@default=no@:>@])],
[],
enable_gdl_egl_platform=no
)
AS_IF([test "x$enable_gdl_egl_platform" == "xyes"],
[
cogl/configure.ac: Adds --enable-stub-winsys option We want to be able to split Cogl out as a standalone project but there are still some window systems that aren't natively supported by Cogl. This allows Clutter to support those window systems directly but still work with a standalone Cogl library. This also ensures we set the SUPPORT_STUB conditional in clutter's configure.ac when building for win32/osx and wayland.
2011-04-18 16:17:21 +00:00
AS_IF([test "x$enable_stub_winsys" = "xyes"],
[AC_MSG_ERROR([Stub winsys not currently compatible with others])])
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
EGL_PLATFORM_COUNT=$((EGL_PLATFORM_COUNT+1))
NEED_EGL=yes
EGL_PLATFORMS="$EGL_PLATFORMS gdl"
AC_CHECK_HEADERS(
[libgdl.h],
[],
[
AC_CHECK_HEADERS(
[CE4100/libgdl.h],
[COGL_EXTRA_CFLAGS="$COGL_EXTRA_CFLAGS -I/usr/include/CE4100"],
[AC_MSG_ERROR([libgdl.h not found])])
])
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_EGL_PLATFORM_GDL_SUPPORT"
])
AM_CONDITIONAL(SUPPORT_EGL_PLATFORM_GDL,
[test "x$enable_gdl_egl_platform" = "xyes"])
Adds wayland support to the cogl EGL winsys Wayland now supports integration via standard eglSurfaces which makes it possible to share more code with other EGL platforms. (though at some point cogl-winsys-egl.c really needs to gain a more formal CoglEGLPlatform abstraction so we can rein back on the amount of #ifdefs we have.)
2011-03-17 19:31:34 +00:00
AC_ARG_ENABLE(
[wayland-egl-platform],
[AC_HELP_STRING([--enable-wayland-egl-platform=@<:@no/yes@:>@], [Enable support for the Wayland egl platform @<:@default=no@:>@])],
[],
enable_wayland_egl_platform=no
)
AS_IF([test "x$enable_wayland_egl_platform" == "xyes"],
[
EGL_PLATFORM_COUNT=$((EGL_PLATFORM_COUNT+1))
NEED_EGL=yes
EGL_PLATFORMS="$EGL_PLATFORMS wayland"
PKG_CHECK_EXISTS([wayland-egl],
[
COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES wayland-egl"
COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES wayland-client"
],
[AC_MSG_ERROR([Unable to locate required wayland libraries])])
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_EGL_PLATFORM_WAYLAND_SUPPORT"
])
AM_CONDITIONAL(SUPPORT_EGL_PLATFORM_WAYLAND,
[test "x$enable_wayland_egl_platform" = "xyes"])
android: Add support for an EGL/Android winsys The native window type of the EGL/Android winsys is ANativeWinow*. The Android NDK gives you a pointer to this ANativeWindow and you just need to configure that window using the EGLConfig you are choosing when creating the context. This means you have to know the ANativeWindow* window before creating the context. This is solved here by just having a global variable you can set with cogl_android_set_native_window() before creating the context. This is a bit ugly though, and it conceptually belongs to the OnScreen creation to know which ANativeWindow* to use. This would need a "lazy context creation" mechanism, waiting for the user to create the OnScreen to initialize the GL context.
2011-05-16 15:43:30 +00:00
dnl Android EGL platform
AC_ARG_ENABLE(
[android-egl-platform],
[AC_HELP_STRING([--enable-android-egl-platform=@<:@no/yes@:>@], [Enable support for the Android egl platform @<:@default=no@:>@])],
[],
enable_android_egl_platform=no
)
AS_IF([test "x$enable_android_egl_platform" == "xyes"],
[
EGL_PLATFORM_COUNT=$((EGL_PLATFORM_COUNT+1))
NEED_EGL=yes
EGL_PLATFORMS="$EGL_PLATFORMS android"
AC_CHECK_HEADER([android/native_window.h],
[],
[AC_MSG_ERROR([Unable to locate android/native_window.h])])
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_EGL_PLATFORM_ANDROID_SUPPORT"
])
AM_CONDITIONAL(SUPPORT_EGL_PLATFORM_ANDROID,
[test "x$enable_android_egl_platform" = "xyes"])
Adds wayland support to the cogl EGL winsys Wayland now supports integration via standard eglSurfaces which makes it possible to share more code with other EGL platforms. (though at some point cogl-winsys-egl.c really needs to gain a more formal CoglEGLPlatform abstraction so we can rein back on the amount of #ifdefs we have.)
2011-03-17 19:31:34 +00:00
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
dnl This should go last, since it's the default fallback and we need
dnl to check the value of $EGL_PLATFORM_COUNT here.
AC_ARG_ENABLE(
[xlib-egl-platform],
[AC_HELP_STRING([--enable-xlib-egl-platform=@<:@no/yes@:>@], [Enable support for the Xlib egl platform @<:@default=auto@:>@])],
[],
AS_IF([test "x$COGL_DRIVER" = "xgles" && test $EGL_PLATFORM_COUNT -eq 0],
[enable_xlib_egl_platform=yes], [enable_xlib_egl_platform=no])
)
AS_IF([test "x$enable_xlib_egl_platform" = "xyes"],
[
cogl/configure.ac: Adds --enable-stub-winsys option We want to be able to split Cogl out as a standalone project but there are still some window systems that aren't natively supported by Cogl. This allows Clutter to support those window systems directly but still work with a standalone Cogl library. This also ensures we set the SUPPORT_STUB conditional in clutter's configure.ac when building for win32/osx and wayland.
2011-04-18 16:17:21 +00:00
AS_IF([test "x$enable_stub_winsys" = "xyes"],
[AC_MSG_ERROR([Stub winsys not currently compatible with others])])
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
EGL_PLATFORM_COUNT=$((EGL_PLATFORM_COUNT+1))
NEED_EGL=yes
NEED_XLIB=yes
EGL_PLATFORMS="$EGL_PLATFORMS xlib"
cogl/configure.ac: make COGL_HAS_xyz defines public Instead of using AC_DEFINE for the various COGL_HAS_PLATFORM defines this now adds them to the COGL_DEFINES_SYMBOLS variable which gets substituted into the public cogl-defines.h header.
2011-04-18 14:57:32 +00:00
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_EGL_PLATFORM_POWERVR_X11_SUPPORT"
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
])
AM_CONDITIONAL(SUPPORT_EGL_PLATFORM_POWERVR_X11,
[test "x$enable_xlib_egl_platform" = "xyes"])
AS_IF([test $EGL_PLATFORM_COUNT -gt 1],
[AC_MSG_ERROR(['The --enable-*-egl-platform options are currently mutually exclusive'])])
AS_IF([test "x$NEED_EGL" = "xyes" && test "x$EGL_CHECKED" != "xyes"],
[
PKG_CHECK_EXISTS([egl],
[COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES egl"],
[
AC_CHECK_HEADERS(
[EGL/egl.h],
[],
[AC_MSG_ERROR([Unable to locate required EGL headers])])
AC_CHECK_LIB(EGL, [eglInitialize],
[COGL_EXTRA_LDFLAGS="$COGL_EXTRA_LDFLAGS -lEGL"],
[AC_MSG_ERROR([Unable to locate required EGL library])])
COGL_EXTRA_LDFLAGS="$COGL_EXTRA_LDFLAGS -lEGL"
]
)
build: Ensure EGL related variables are defined even when EGL_CHECKED=yes When checking for EGL earlier in the configure script (ie EGL_CHECKED is "yes"), we did not execute some EGL code. Let's split that code in two: - A first part that has a last change to check for EGL - A second one that defines variables and that should always been run in an EGL build
2011-05-12 14:51:01 +00:00
])
AS_IF([test "x$NEED_EGL" = "xyes"],
[
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
SUPPORT_EGL=yes
GL_WINSYS_APIS="$GL_WINSYS_APIS egl"
cogl/configure.ac: make COGL_HAS_xyz defines public Instead of using AC_DEFINE for the various COGL_HAS_PLATFORM defines this now adds them to the COGL_DEFINES_SYMBOLS variable which gets substituted into the public cogl-defines.h header.
2011-04-18 14:57:32 +00:00
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_EGL_SUPPORT"
cogl/configure.ac: Adds --enable-stub-winsys option We want to be able to split Cogl out as a standalone project but there are still some window systems that aren't natively supported by Cogl. This allows Clutter to support those window systems directly but still work with a standalone Cogl library. This also ensures we set the SUPPORT_STUB conditional in clutter's configure.ac when building for win32/osx and wayland.
2011-04-18 16:17:21 +00:00
AC_DEFINE([COGL_HAS_FULL_WINSYS], [1],
[Cogl can create its own OpenGL context])
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
])
build: Ensure EGL related variables are defined even when EGL_CHECKED=yes When checking for EGL earlier in the configure script (ie EGL_CHECKED is "yes"), we did not execute some EGL code. Let's split that code in two: - A first part that has a last change to check for EGL - A second one that defines variables and that should always been run in an EGL build
2011-05-12 14:51:01 +00:00
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
AM_CONDITIONAL(SUPPORT_EGL, [test "x$SUPPORT_EGL" = "xyes"])
dnl ========================================================
dnl Check X11 dependencies if required
dnl ========================================================
AS_IF([test "x$NEED_XLIB" = "xyes"],
[
X11_MODULES="x11 xext xfixes >= xfixes_req_version xdamage xcomposite >= xcomposite_req_version"
PKG_CHECK_MODULES(DUMMY, [$X11_MODULES],
[COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES $X11_MODULES"])
SUPPORT_X11=yes
SUPPORT_XLIB=yes
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_X11"
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_X11_SUPPORT"
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_XLIB"
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_XLIB_SUPPORT"
])
AM_CONDITIONAL(X11_TESTS, [test "x$SUPPORT_X11" = "xyes"])
AM_CONDITIONAL(SUPPORT_X11, [test "x$SUPPORT_X11" = "xyes"])
AM_CONDITIONAL(SUPPORT_XLIB, [test "x$SUPPORT_XLIB" = "xyes"])
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
dnl ================================================================
dnl Compiler stuff.
dnl ================================================================
AC_PROG_CC
AC_PROG_CPP
AM_PROG_CC_C_O
AC_ISC_POSIX
AC_C_CONST
dnl ================================================================
dnl Libtool stuff.
dnl ================================================================
dnl AC_PROG_LIBTOOL
dnl LIBTOOL="$LIBTOOL --preserve-dup-deps"
LT_PREREQ([2.2.6])
LT_INIT([disable-static])
dnl ================================================================
dnl I18n stuff.
dnl ================================================================
AM_GNU_GETTEXT_VERSION([0.17])
AM_GNU_GETTEXT([external])
GETTEXT_PACKAGE="cogl"
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,
"$GETTEXT_PACKAGE",
[The prefix for our gettext translation domains.])
AS_ALL_LINGUAS
dnl ================================================================
dnl Documentation stuff.
dnl ================================================================
build: Fix gtkdocize as it needs to parse the GTK_DOC_CHECK line
2011-05-12 11:59:22 +00:00
# gtkdocize greps for ^GTK_DOC_CHECK and parses it, so you need to have
# it on it's own line.
m4_ifdef([GTK_DOC_CHECK], [
GTK_DOC_CHECK([gtk_doc_req_version], [--flavour no-tmpl])
])
build: Enable building the documentation again At least the 1.6.0 documentation. The 2.0 one has been missed by the filter-branch and will be re-added later.
2011-05-06 16:59:00 +00:00
AM_CONDITIONAL([BUILD_GTK_DOC], [test "x$enable_gtk_doc" = "xyes"])
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
dnl ================================================================
dnl Check for dependency packages.
dnl ================================================================
dnl ============================================================
dnl Check glib dependencies
dnl ============================================================
AM_PATH_GLIB_2_0([glib_req_version],
[have_glib=yes], [have_glib=no],
[gobject gthread gmodule-no-export])
AS_IF([test "x$have_glib" = "xno"], AC_MSG_ERROR([glib-2.0 is required]))
Make building cogl-pango optional When building for platforms that don't use pango for handling text you may not need the cogl-pango library.
2011-05-05 20:39:40 +00:00
COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES glib-2.0"
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
AC_SUBST(COGL_PKG_REQUIRES)
PKG_CHECK_MODULES(COGL_DEP, [$COGL_PKG_REQUIRES])
dnl ================================================================
dnl Misc program dependencies.
dnl ================================================================
AC_PROG_INSTALL
dnl ================================================================
dnl GObject-Introspection check
dnl ================================================================
GOBJECT_INTROSPECTION_CHECK([gi_req_version])
dnl ================================================================
dnl Checks for header files.
dnl ================================================================
AC_PATH_X
AC_HEADER_STDC
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
AC_CHECK_HEADERS(fcntl.h limits.h unistd.h)
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
dnl ================================================================
dnl Checks for library functions.
dnl ================================================================
configure.ac: Add the check for the ffs function When Cogl was sharing Clutter's configure script, it had a check for the ffs function of libc so that it can provide a fallback if it is not available. This fallback was missed in the split out so Cogl would end up always using the fallback.
2011-05-06 16:21:30 +00:00
dnl The 'ffs' function is part of C99 so it isn't always
dnl available. Cogl has a fallback if needed.
AC_CHECK_FUNCS([ffs])
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
dnl ================================================================
dnl What needs to be substituted in other files
dnl ================================================================
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
COGL_DEFINES=""
for x in $COGL_DEFINES_SYMBOLS; do
COGL_DEFINES="$COGL_DEFINES
#define $x 1"
done;
AC_SUBST(COGL_DEFINES)
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
AS_IF([test "x$cogl_gl_headers" = "x"],
[AC_MSG_ERROR([Internal error: no GL header set])])
dnl cogl_gl_headers is a space separate list of headers to
dnl include. We'll now convert them to a single variable with a
dnl #include line for each header
COGL_GL_HEADER_INCLUDES=""
for x in $cogl_gl_headers; do
COGL_GL_HEADER_INCLUDES="$COGL_GL_HEADER_INCLUDES
#include <$x>"
done;
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
AC_SUBST(COGL_GL_HEADER_INCLUDES)
AC_DEFINE([COGL_ENABLE_EXPERIMENTAL_2_0_API], [1],
[Can use Cogl 2.0 API internally])
AC_SUBST(COGL_DEP_CFLAGS)
AC_SUBST(COGL_DEP_LIBS)
AC_SUBST(COGL_EXTRA_CFLAGS)
AC_SUBST(COGL_EXTRA_LDFLAGS)
cogl/configure.ac: AC_SUBST an empty MAINTAINER_CFLAGS For compatibility with the way we build Cogl as part of Clutter we now substitute an empty MAINTAINER_CFLAGS variable. When building Cogl standalone all our extra CFLAGS go through COGL_EXTRA_CFLAGS so the separate MAINTAINER_CFLAGS aren't used, but automake will get confused if a substitution isn't made.
2011-04-19 16:47:57 +00:00
# just for compatability with the clutter build...
MAINTAINER_CFLAGS=
AC_SUBST(MAINTAINER_CFLAGS)
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
AC_OUTPUT(
Makefile
Adds an initial README to the repo
2011-05-06 11:26:15 +00:00
README
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
cogl/Makefile
cogl/cogl-1.0.pc
cogl/cogl-$COGL_MAJOR_VERSION.0.pc:cogl/cogl.pc.in
cogl/cogl-defines.h
consistently refer to cogl-pango as "cogl-pango" This renames the pango directory to cogl-pango and it renames the installed library to libcogl-pango instead of libcoglpango.
2011-05-05 21:04:07 +00:00
cogl-pango/Makefile
cogl-pango/cogl-pango-1.0.pc
cogl-pango/cogl-pango-$COGL_MAJOR_VERSION.0.pc:cogl-pango/cogl-pango.pc.in
build: Enable building the documentation again At least the 1.6.0 documentation. The 2.0 one has been missed by the filter-branch and will be re-added later.
2011-05-06 16:59:00 +00:00
doc/Makefile
doc/reference/Makefile
doc/reference/cogl/Makefile
doc/reference/cogl/cogl-docs.xml
Adds experimental cogl 2.0 reference This pulls in the experimental cogl 2.0 reference manual from the clutter repository since it wasn't included in the filter-branch when we split cogl out.
2011-05-08 22:23:44 +00:00
doc/reference/cogl-2.0/Makefile
doc/reference/cogl-2.0/cogl-docs.xml
Adds Cogl Hello World and "X11 foreign" example applications This adds a simple standalone Cogl application that can be used to smoke test a standalone build of Cogl without Clutter. This also adds an x11-foreign app that shows how a toolkit can ask Cogl to draw to an X Window that it owns instead of Cogl being responsible for automatically creating and mapping an X Window for CoglOnscreen.
2011-03-17 19:32:54 +00:00
examples/Makefile
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
po/Makefile.in
)
dnl ================================================================
dnl Dah Da!
dnl ================================================================
echo ""
echo "Cogl - $COGL_1_VERSION/$COGL_VERSION (${COGL_RELEASE_STATUS})"
# Global flags
echo ""
echo " • Global:"
echo " Prefix: ${prefix}"
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
echo ""
# Features
echo " • Features:"
echo " Driver: ${COGL_DRIVER} ${glesversion}"
echo " GL Window System APIs:${GL_WINSYS_APIS}"
if test "x$SUPPORT_EGL" = "xyes"; then
echo " EGL Platforms:${EGL_PLATFORMS}"
fi
echo " Image backend: ${COGL_IMAGE_BACKEND}"
Make building cogl-pango optional When building for platforms that don't use pango for handling text you may not need the cogl-pango library.
2011-05-05 20:39:40 +00:00
echo " Cogl Pango: ${enable_cogl_pango}"
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
# Compiler/Debug related flags
echo ""
echo " • Compiler options:"
echo " Cogl debug: ${enable_debug}"
echo " Compiler flags: ${CFLAGS} ${COGL_EXTRA_CFLAGS}"
cogl/configure.ac: add options to control driver/egl platform This allows more detailed control over the driver and winsys features that Cogl should have. Cogl is designed so it can support multiple window systems simultaneously so we have enable/disable options for the drivers (gl vs gles1 vs gles2) and options for the individual window systems; currently glx and egl. Egl is broken down into an option for each platform.
2011-03-10 15:15:08 +00:00
echo " Linker flags: ${LDFLAGS} ${COGL_EXTRA_LDFLAGS}"
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
# Miscellaneous
echo ""
echo " • Extra:"
build: Enable building the documentation again At least the 1.6.0 documentation. The 2.0 one has been missed by the filter-branch and will be re-added later.
2011-05-06 16:59:00 +00:00
echo " Build API reference: ${enable_gtk_doc}"
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-10 02:32:11 +00:00
echo " Build introspection data: ${enable_introspection}"
echo ""
# General warning about experimental features
if test "x$EXPERIMENTAL_CONFIG" = "xyes"; then
echo ""
echo "☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠"
echo " *WARNING*"
echo ""
echo " The stability of your build might be affected by one or more"
echo " experimental configuration options."
echo
echo " experimental options: $EXPERIMENTAL_OPTIONS"
echo "☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠"
echo ""
fi
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