mirror of
https://github.com/brl/mutter.git
synced 2024-12-23 19:42:05 +00:00
7d20101198
Since now we don't set the swap throttled value based on sync-to-vblank, we can effectively remove it from Cogl. Throttling swap buffers in Cogl is as much a historical artifact as sync-to-vblank. Furthermore, it doesn't make sense to disable it on a compositor, which is the case with the embedded Cogl. In addition to that, the winsys vfunc for updating whenever swap throttling changes could also be removed, since swap throttling is always enabled now. Removing it means less code, less branches when running, and one less config option to deal with. This also removes the micro-perf test, since it doesn't make sense for the case where Cogl is embedded into the compositor. https://gitlab.gnome.org/GNOME/mutter/merge_requests/191
746 lines
26 KiB
Plaintext
746 lines
26 KiB
Plaintext
AC_PREREQ(2.59)
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AC_INIT(cogl, [0.1])
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AC_CONFIG_SRCDIR(cogl/cogl.h)
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AC_CONFIG_AUX_DIR([build])
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AC_CONFIG_MACRO_DIR([build/autotools])
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AC_CONFIG_HEADERS(cogl-config.h)
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AC_CONFIG_HEADERS(cogl-mutter-config.h)
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AC_GNU_SOURCE
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dnl ================================================================
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dnl Check that we are configured by mutter
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dnl ================================================================
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AC_ARG_VAR([MUTTER_VERSION])
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AC_ARG_VAR([LIBMUTTER_API_VERSION])
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AS_IF([test "x$MUTTER_VERSION" = "x"],
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[AC_MSG_ERROR([Clutter can only be configured by mutter])],)
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dnl ================================================================
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dnl Required versions for dependencies
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dnl ================================================================
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m4_define([glib_req_version], [2.32.0])
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m4_define([pangocairo_req_version], [1.20])
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m4_define([gi_req_version], [0.9.5])
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m4_define([gdk_pixbuf_req_version], [2.0])
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m4_define([uprof_req_version], [0.3])
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m4_define([xfixes_req_version], [3])
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m4_define([xcomposite_req_version], [0.4])
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m4_define([xrandr_req_version], [1.2])
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m4_define([cairo_req_version], [1.10])
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m4_define([wayland_server_req_version], [1.1.90])
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m4_define([mirclient_req_version], [0.9.0])
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dnl These variables get copied into the generated README
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AC_SUBST([GLIB_REQ_VERSION], [glib_req_version])
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AC_SUBST([GDK_PIXBUF_REQ_VERSION], [gdk_pixbuf_req_version])
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AC_SUBST([CAIRO_REQ_VERSION], [cairo_req_version])
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AC_SUBST([PANGOCAIRO_REQ_VERSION], [pangocairo_req_version])
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AC_SUBST([XCOMPOSITE_REQ_VERSION], [xcomposite_req_version])
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AC_SUBST([XFIXES_REQ_VERSION], [xfixes_req_version])
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AC_SUBST([GI_REQ_VERSION], [gi_req_version])
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AC_SUBST([UPROF_REQ_VERSION], [uprof_req_version])
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AC_SUBST([WAYLAND_SERVER_REQ_VERSION], [wayland_server_req_version])
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# Save this value here, since automake will set cflags later and we
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# want to know if the user specified custom cflags or not.
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cflags_set=${CFLAGS+set}
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AM_INIT_AUTOMAKE([1.14 foreign -Wno-portability no-define no-dist-gzip dist-xz tar-ustar subdir-objects])
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AM_SILENT_RULES([yes])
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AH_BOTTOM([#include "config-custom.h"])
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dnl ================================================================
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dnl Compiler stuff.
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dnl ================================================================
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AC_PROG_CC
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AC_PROG_CPP
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AC_PROG_CXX
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AM_PROG_CC_C_O
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AC_ISC_POSIX
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AC_C_CONST
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dnl ============================================================
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dnl Compiler features
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dnl ============================================================
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AC_MSG_CHECKING([for _Static_assert])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([_Static_assert (1, "");],
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[(void) 0])],
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[AC_MSG_RESULT([yes])],
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[AC_MSG_ERROR([Missing _Static_assert])])
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dnl ================================================================
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dnl Libtool stuff.
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dnl ================================================================
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dnl AC_PROG_LIBTOOL
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dnl LIBTOOL="$LIBTOOL --preserve-dup-deps"
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LT_PREREQ([2.2.6])
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LT_INIT([disable-static])
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dnl when using libtool 2.x create libtool early, because it's used in the
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dnl internal glib configure (as-glibconfig.m4)
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m4_ifdef([LT_OUTPUT], [LT_OUTPUT])
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dnl ================================================================
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dnl Find an appropriate libm, for sin() etc.
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dnl ================================================================
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LT_LIB_M
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AC_SUBST(LIBM)
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dnl ================================================================
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dnl See what platform we are building for
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dnl ================================================================
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AC_CANONICAL_HOST
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dnl ============================================================
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dnl Installed tests
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dnl ============================================================
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AC_ARG_ENABLE(installed_tests,
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AS_HELP_STRING([--enable-installed-tests],
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[Install test programs (default: no)]),,
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[enable_installed_tests=no])
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AM_CONDITIONAL(ENABLE_INSTALLED_TESTS, test x$enable_installed_tests = xyes)
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dnl ============================================================
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dnl Enable debugging
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dnl ============================================================
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m4_define([debug_default], [m4_if(cogl_release_status, [git], [yes], [no])])
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AC_ARG_ENABLE(
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[debug],
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[AC_HELP_STRING([--enable-debug=@<:@no/yes@:>@], [Control Cogl debugging level @<:@default=]debug_default[@:>@])],
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[],
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enable_debug=debug_default
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)
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AS_CASE(
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[$enable_debug],
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[yes],
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[
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test "$cflags_set" = set || CFLAGS="$CFLAGS -g -O0"
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COGL_EXTRA_CFLAGS="$COGL_EXTRA_CFLAGS -DCOGL_GL_DEBUG -DCOGL_OBJECT_DEBUG -DCOGL_ENABLE_DEBUG"
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],
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[no],
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[
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COGL_EXTRA_CFLAGS="$COGL_EXTRA_CFLAGS -DG_DISABLE_CHECKS -DG_DISABLE_CAST_CHECKS"
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],
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[AC_MSG_ERROR([Unknown argument for --enable-debug])]
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)
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AC_SUBST(COGL_DEBUG_CFLAGS)
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AC_ARG_ENABLE(
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[unit-tests],
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[AC_HELP_STRING([--enable-unit-tests=@<:@no/yes@:>@], [Build Cogl unit tests @<:@default=yes@:>@])],
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[],
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enable_unit_tests=yes
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)
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AS_IF([test "x$enable_unit_tests" = "xyes"],
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[
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AC_DEFINE([ENABLE_UNIT_TESTS], [1], [Whether to enable building unit tests])
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]
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)
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AM_CONDITIONAL(UNIT_TESTS, test "x$enable_unit_tests" = "xyes")
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dnl ============================================================
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dnl Enable cairo usage for debugging
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dnl (debugging code can use cairo to dump the atlas)
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dnl ============================================================
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COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES cairo >= cairo_req_version"
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dnl ============================================================
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dnl Enable profiling
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dnl ============================================================
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AC_ARG_ENABLE(profile,
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[AC_HELP_STRING([--enable-profile=@<:@no/yes@:>@],
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[Turn on uprof profiling support. yes; All UProf profiling probe points are compiled in and may be runtime enabled. no; No profiling support will built into cogl. @<:@default=no@:>@])],
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[],
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[enable_profile=no])
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AS_IF([test "x$enable_profile" = "xyes"],
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[
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AS_IF([test "x$GCC" = "xyes"],
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[
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COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES uprof-0.3"
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COGL_EXTRA_CFLAGS="$COGL_EXTRA_CFLAGS -DCOGL_ENABLE_PROFILE"
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AS_IF([test "x$enable_debug" = "xyes"], [COGL_EXTRA_CFLAGS="$COGL_EXTRA_CFLAGS -DUPROF_DEBUG"])
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],
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[
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AC_MSG_ERROR([--enable-profile is currently only supported if using GCC])
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])
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])
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AM_CONDITIONAL(PROFILE, test "x$enable_profile" != "xno")
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dnl ============================================================
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dnl Enable strict compiler flags
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dnl ============================================================
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# use strict compiler flags only when building from git; the rules for
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# distcheck will take care of turning this on when making a release
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m4_define([maintainer_default], [m4_if(cogl_release_status, [git], [yes], [no])])
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AC_ARG_ENABLE(
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[maintainer-flags],
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[AC_HELP_STRING([--enable-maintainer-flags=@<:@no/yes/error@:>@], [Use strict compiler flags @<:@default=]maintainer_default[@:>@])],
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[],
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enable_maintainer_flags=maintainer_default
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)
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MAINTAINER_COMPILER_FLAGS="-Wall -Wcast-align -Wformat -Wformat-security
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-Werror=uninitialized -Werror=no-strict-aliasing
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-Werror=empty-body -Werror=init-self -Werror=undef
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-Werror=declaration-after-statement -Werror=vla
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-Werror=pointer-arith -Werror=missing-declarations
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-Werror=maybe-uninitialized"
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AS_CASE(
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[$enable_maintainer_flags],
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[yes],
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[
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AS_COMPILER_FLAGS([MAINTAINER_CFLAGS], [$MAINTAINER_COMPILER_FLAGS])
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],
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[no],
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[
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],
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[error],
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[
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MAINTAINER_COMPILER_FLAGS="$MAINTAINER_COMPILER_FLAGS -Werror"
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AS_COMPILER_FLAGS([MAINTAINER_CFLAGS], [$MAINTAINER_COMPILER_FLAGS])
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],
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[*],
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[AC_MSG_ERROR([Invalid option for --enable-maintainer-flags])]
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)
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# strip leading spaces
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COGL_EXTRA_CFLAGS="$COGL_EXTRA_CFLAGS ${MAINTAINER_CFLAGS#* }"
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COGL_EXTRA_CFLAGS="$COGL_EXTRA_CFLAGS -Wno-error=sign-compare"
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dnl ============================================================
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dnl Enable deprecation guards
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dnl ============================================================
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# disable deprecated options from Glib only when building from git;
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# the rules for distcheck will take care of turning this on when
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# making a release
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m4_define([deprecated_default],
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[m4_if(cogl_release_status, [git], [no], [yes])])
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AC_ARG_ENABLE([deprecated],
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[AS_HELP_STRING([--enable-deprecated=@<:@no/yes@:>@],
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[Whether deprecated symbols should be disabled when compiling Cogl @<:@default=]deprecated_default[@:>@])],
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[],
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[enable_deprecated=deprecated_default])
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AS_CASE([$enable_deprecated],
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[no],
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[
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DEPRECATED_CFLAGS="-DG_DISABLE_DEPRECATED -DG_DISABLE_SINGLE_INCLUDES"
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],
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[yes],
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[
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DEPRECATED_CFLAGS=""
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],
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[AC_MSG_ERROR([Unknown argument for --enable-deprecated])]
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)
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# strip leading spaces
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COGL_EXTRA_CFLAGS="$COGL_EXTRA_CFLAGS ${DEPRECATED_CFLAGS#* }"
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dnl ================================================================
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dnl Check for dependency packages.
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dnl ================================================================
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AM_PATH_GLIB_2_0([glib_req_version],
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[],
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[AC_MSG_ERROR([glib-2.0 is required])],
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[gobject gthread gmodule-no-export])
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COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES gobject-2.0 gmodule-no-export-2.0"
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COGL_PANGO_PKG_REQUIRES="$COGL_PANGO_PKG_REQUIRES pangocairo >= pangocairo_req_version"
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dnl ============================================================
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dnl Choose image loading backend
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dnl ============================================================
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COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES gdk-pixbuf-2.0 >= gdk_pixbuf_req_version"
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COGL_IMAGE_BACKEND="gdk-pixbuf"
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dnl ============================================================
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dnl Determine which drivers and window systems we can support
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dnl ============================================================
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dnl ========================================================
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dnl Drivers first...
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dnl ========================================================
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EGL_CHECKED=no
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enabled_drivers=""
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HAVE_GLES2=0
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AC_ARG_ENABLE(
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[gles2],
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[AC_HELP_STRING([--enable-gles2=@<:@no/yes@:>@], [Enable support for OpenGL-ES 2.0 @<:@default=no@:>@])],
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[],
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enable_gles2=no
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)
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AS_IF([test "x$enable_gles2" = "xyes"],
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[
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enabled_drivers="$enabled_drivers gles2"
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cogl_gl_headers="GLES2/gl2.h GLES2/gl2ext.h"
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AC_DEFINE([HAVE_COGL_GLES2], 1, [Have GLES 2.0 for rendering])
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COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_GLES CLUTTER_COGL_HAS_GLES"
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COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_GLES2"
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HAVE_GLES2=1
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PKG_CHECK_EXISTS([glesv2],
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[COGL_PKG_REQUIRES_GL="$COGL_PKG_REQUIRES_GL glesv2"
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COGL_GLES2_LIBNAME="libGLESv2.so"
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],
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[
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# We have to check the two headers independently as GLES2/gl2ext.h
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# needs to include GLES2/gl2.h to have the GL types defined (eg.
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# GLenum).
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AC_CHECK_HEADER([GLES2/gl2.h],
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[],
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[AC_MSG_ERROR([Unable to locate GLES2/gl2.h])])
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AC_CHECK_HEADER([GLES2/gl2ext.h],
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[],
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[AC_MSG_ERROR([Unable to locate GLES2/gl2ext.h])],
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[#include <GLES2/gl2.h>])
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COGL_GLES2_LIBNAME="libGLESv2.so"
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])
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])
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HAVE_GL=0
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AC_ARG_ENABLE(
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[gl],
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[AC_HELP_STRING([--enable-gl=@<:@no/yes@:>@], [Enable support for OpenGL @<:@default=yes@:>@])],
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[],
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[enable_gl=yes]
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)
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AS_IF([test "x$enable_gl" = "xyes"],
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[
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enabled_drivers="$enabled_drivers gl"
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PKG_CHECK_EXISTS([x11], [ALLOW_GLX=yes])
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cogl_gl_headers="GL/gl.h"
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PKG_CHECK_EXISTS([gl],
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dnl We don't want to use COGL_PKG_REQUIRES here because we don't want to
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dnl directly link against libGL
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[COGL_PKG_REQUIRES_GL="$COGL_PKG_REQUIRES_GL gl"],
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[AC_CHECK_LIB(GL, [glGetString],
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,
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[AC_MSG_ERROR([Unable to locate required GL library])])
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])
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COGL_GL_LIBNAME="libGL.so.1"
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AC_DEFINE([HAVE_COGL_GL], [1], [Have GL for rendering])
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COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_GL"
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COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS CLUTTER_COGL_HAS_GL"
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HAVE_GL=1
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])
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AM_CONDITIONAL([COGL_DRIVER_GL_SUPPORTED], [test "x$enable_gl" = "xyes"])
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AM_CONDITIONAL([COGL_DRIVER_GLES_SUPPORTED],
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[test "x$enable_gles1" = "xyes" || test "x$enable_gles2" = "xyes"])
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dnl Allow the GL library names and default driver to be overridden with configure options
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AC_ARG_WITH([gl-libname],
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[AS_HELP_STRING([--with-gl-libname],
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override the name of the GL library to dlopen)],
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[COGL_GL_LIBNAME="$withval"])
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AC_ARG_WITH([gles2-libname],
|
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[AS_HELP_STRING([--with-gles2-libname],
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override the name of the GLESv2 library to dlopen)],
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[COGL_GLES2_LIBNAME="$withval"])
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AC_ARG_WITH([default-driver],
|
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[AS_HELP_STRING([--with-default-driver],
|
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specify a default cogl driver)],
|
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[COGL_DEFAULT_DRIVER="${withval}"],
|
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[COGL_DEFAULT_DRIVER="" ])
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|
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AM_CONDITIONAL(HAVE_COGL_DEFAULT_DRIVER,
|
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[ test "x$COGL_DEFAULT_DRIVER" != "x" ])
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|
|
|
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AC_SUBST([COGL_GL_LIBNAME])
|
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AC_SUBST([HAVE_GL])
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AC_SUBST([COGL_GLES2_LIBNAME])
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AC_SUBST([HAVE_GLES2])
|
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AC_SUBST([COGL_DEFAULT_DRIVER])
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|
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AC_ARG_ENABLE(
|
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[cogl-gles2],
|
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[AC_HELP_STRING([--enable-cogl-gles2=@<:@no/yes@:>@],
|
|
[Enable libcogl-gles2 frontend api for OpenGL-ES 2.0 @<:@default=auto@:>@])],
|
|
[],
|
|
[
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AS_IF([test "x$HAVE_GLES2" = "x1"],
|
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[enable_cogl_gles2=yes],
|
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[enable_cogl_gles2=no])
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]
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)
|
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AS_IF([test "x$enable_cogl_gles2" = "xyes"],
|
|
[
|
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AS_IF([test "x$HAVE_GLES2" != "x1"],
|
|
[
|
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AC_MSG_ERROR([libcogl-gles2 is currently only supported on systems with a native GLES 2.0 library])
|
|
])
|
|
])
|
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AM_CONDITIONAL([BUILD_COGL_GLES2], [test "x$enable_cogl_gles2" = "xyes"])
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|
|
|
|
dnl ========================================================
|
|
dnl Check window system integration libraries...
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|
dnl ========================================================
|
|
|
|
AC_ARG_ENABLE(
|
|
[glx],
|
|
[AC_HELP_STRING([--enable-glx=@<:@no/yes@:>@], [Enable support GLX @<:@default=auto@:>@])],
|
|
[],
|
|
[AS_IF([test "x$ALLOW_GLX" = "xyes"], [enable_glx=yes], [enable_glx=no])]
|
|
)
|
|
AS_IF([test "x$enable_glx" = "xyes"],
|
|
[
|
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AS_IF([test "x$ALLOW_GLX" != "xyes"],
|
|
[AC_MSG_ERROR([GLX not supported with this configuration])])
|
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|
|
NEED_XLIB=yes
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|
SUPPORT_GLX=yes
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GL_WINSYS_APIS="$GL_WINSYS_APIS glx"
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|
|
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_GLX_SUPPORT"
|
|
])
|
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AM_CONDITIONAL(SUPPORT_GLX, [test "x$SUPPORT_GLX" = "xyes"])
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|
|
|
EGL_PLATFORM_COUNT=0
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|
|
|
AC_ARG_ENABLE(
|
|
[wayland-egl-server],
|
|
[AC_HELP_STRING([--enable-wayland-egl-server=@<:@no/yes@:>@], [Enable server side wayland support @<:@default=no@:>@])],
|
|
[],
|
|
enable_wayland_egl_server=yes
|
|
)
|
|
AS_IF([test "x$enable_wayland_egl_server" = "xyes"],
|
|
[
|
|
NEED_EGL=yes
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|
|
PKG_CHECK_MODULES(WAYLAND_SERVER,
|
|
[wayland-server >= wayland_server_req_version])
|
|
COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES wayland-server >= wayland_server_req_version"
|
|
|
|
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_WAYLAND_EGL_SERVER_SUPPORT"
|
|
])
|
|
AM_CONDITIONAL(SUPPORT_WAYLAND_EGL_SERVER,
|
|
[test "x$enable_wayland_egl_server" = "xyes"])
|
|
|
|
dnl This should go last, since it's the default fallback and we need
|
|
dnl to check the value of $EGL_PLATFORM_COUNT here.
|
|
AC_ARG_ENABLE(
|
|
[xlib-egl-platform],
|
|
[AC_HELP_STRING([--enable-xlib-egl-platform=@<:@no/yes@:>@], [Enable support for the Xlib egl platform @<:@default=auto@:>@])],
|
|
[],
|
|
enable_xlib_egl_platform=yes
|
|
)
|
|
AS_IF([test "x$enable_xlib_egl_platform" = "xyes"],
|
|
[
|
|
EGL_PLATFORM_COUNT=$((EGL_PLATFORM_COUNT+1))
|
|
NEED_EGL=yes
|
|
NEED_XLIB=yes
|
|
EGL_PLATFORMS="$EGL_PLATFORMS xlib"
|
|
|
|
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_EGL_PLATFORM_XLIB_SUPPORT"
|
|
])
|
|
AM_CONDITIONAL(SUPPORT_EGL_PLATFORM_XLIB,
|
|
[test "x$enable_xlib_egl_platform" = "xyes"])
|
|
|
|
AS_IF([test "x$NEED_EGL" = "xyes" && test "x$EGL_CHECKED" != "xyes"],
|
|
[
|
|
PKG_CHECK_EXISTS([egl],
|
|
[COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES egl"],
|
|
[
|
|
AC_CHECK_HEADERS(
|
|
[EGL/egl.h],
|
|
[],
|
|
[AC_MSG_ERROR([Unable to locate required EGL headers])])
|
|
AC_CHECK_HEADERS(
|
|
[EGL/eglext.h],
|
|
[],
|
|
[AC_MSG_ERROR([Unable to locate required EGL headers])],
|
|
[#include <EGL/egl.h>])
|
|
|
|
AC_CHECK_LIB(EGL, [eglInitialize],
|
|
[COGL_EXTRA_LDFLAGS="$COGL_EXTRA_LDFLAGS -lEGL"],
|
|
[AC_MSG_ERROR([Unable to locate required EGL library])])
|
|
|
|
COGL_EXTRA_LDFLAGS="$COGL_EXTRA_LDFLAGS -lEGL"
|
|
]
|
|
)
|
|
|
|
COGL_EGL_INCLUDES="#include <EGL/egl.h>
|
|
#include <EGL/eglext.h>"
|
|
AC_SUBST([COGL_EGL_INCLUDES])
|
|
])
|
|
|
|
AS_IF([test "x$NEED_EGL" = "xyes"],
|
|
[
|
|
SUPPORT_EGL=yes
|
|
GL_WINSYS_APIS="$GL_WINSYS_APIS egl"
|
|
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_EGL_SUPPORT"
|
|
])
|
|
|
|
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 xrandr >= xrandr_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"])
|
|
|
|
dnl ================================================================
|
|
dnl Documentation stuff.
|
|
dnl ================================================================
|
|
GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`"
|
|
GDKPIXBUF_PREFIX="`$PKG_CONFIG --variable=prefix gdk-pixbuf-2.0`"
|
|
AC_SUBST(GLIB_PREFIX)
|
|
AC_SUBST(GDKPIXBUF_PREFIX)
|
|
|
|
|
|
AC_SUBST(COGL_PKG_REQUIRES)
|
|
if test -n "$COGL_PKG_REQUIRES"; then
|
|
PKG_CHECK_MODULES(COGL_DEP, [$COGL_PKG_REQUIRES])
|
|
|
|
if test -n "$COGL_PKG_REQUIRES_GL"; then
|
|
PKG_CHECK_MODULES(COGL_DEP_GL, [$COGL_PKG_REQUIRES_GL])
|
|
|
|
dnl Strip out the GL libraries from the GL pkg-config files so we can
|
|
dnl dynamically load them instead
|
|
gl_libs=""
|
|
for x in $COGL_DEP_GL_LIBS; do
|
|
AS_CASE([$x],
|
|
[-lGL], [],
|
|
[-lGLESv2], [],
|
|
[-lGLESv1_CM], [],
|
|
[*], [gl_libs="$gl_libs $x"])
|
|
done
|
|
COGL_DEP_CFLAGS="$COGL_DEP_CFLAGS $COGL_DEP_CFLAGS_GL"
|
|
COGL_DEP_LIBS="$COGL_DEP_LIBS $gl_libs"
|
|
fi
|
|
fi
|
|
AC_SUBST(COGL_PANGO_PKG_REQUIRES)
|
|
|
|
PKG_CHECK_MODULES(COGL_PANGO_DEP, [$COGL_PANGO_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
|
|
AC_CHECK_HEADERS(fcntl.h limits.h unistd.h)
|
|
|
|
dnl ================================================================
|
|
dnl Checks for library functions.
|
|
dnl ================================================================
|
|
|
|
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])
|
|
|
|
dnl 'memmem' is a GNU extension but we have a simple fallback
|
|
AC_CHECK_FUNCS([memmem])
|
|
|
|
dnl This is used in the cogl-gles2-gears example but it is a GNU extension
|
|
save_libs="$LIBS"
|
|
LIBS="$LIBS $LIBM"
|
|
AC_CHECK_FUNCS([sincos])
|
|
LIBS="$save_libs"
|
|
|
|
dnl ================================================================
|
|
dnl Platform values
|
|
dnl ================================================================
|
|
|
|
dnl These are values from system headers that we want to copy into the
|
|
dnl public Cogl headers without having to include the system header
|
|
have_poll_h=no
|
|
AC_CHECK_HEADER(poll.h,
|
|
[
|
|
AC_COMPUTE_INT(COGL_SYSDEF_POLLIN, POLLIN, [#include <poll.h>],
|
|
AC_MSG_ERROR([Unable to get value of POLLIN]))
|
|
AC_COMPUTE_INT(COGL_SYSDEF_POLLPRI, POLLPRI, [#include <poll.h>],
|
|
AC_MSG_ERROR([Unable to get value of POLLPRI]))
|
|
AC_COMPUTE_INT(COGL_SYSDEF_POLLOUT, POLLOUT, [#include <poll.h>],
|
|
AC_MSG_ERROR([Unable to get value of POLLOUT]))
|
|
AC_COMPUTE_INT(COGL_SYSDEF_POLLERR, POLLERR, [#include <poll.h>],
|
|
AC_MSG_ERROR([Unable to get value of POLLERR]))
|
|
AC_COMPUTE_INT(COGL_SYSDEF_POLLHUP, POLLHUP, [#include <poll.h>],
|
|
AC_MSG_ERROR([Unable to get value of POLLHUP]))
|
|
AC_COMPUTE_INT(COGL_SYSDEF_POLLNVAL, POLLNVAL, [#include <poll.h>],
|
|
AC_MSG_ERROR([Unable to get value of POLLNVAL]))
|
|
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_POLL_SUPPORT"
|
|
have_poll_h=yes
|
|
])
|
|
|
|
AS_IF([test "x$have_poll_h" = "xno"],
|
|
[
|
|
COGL_SYSDEF_POLLIN=1
|
|
COGL_SYSDEF_POLLPRI=2
|
|
COGL_SYSDEF_POLLOUT=4
|
|
COGL_SYSDEF_POLLERR=8
|
|
COGL_SYSDEF_POLLHUP=16
|
|
COGL_SYSDEF_POLLNVAL=32
|
|
])
|
|
|
|
COGL_DEFINES_EXTRA="$COGL_DEFINES_EXTRA
|
|
#define COGL_SYSDEF_POLLIN $COGL_SYSDEF_POLLIN
|
|
#define COGL_SYSDEF_POLLPRI $COGL_SYSDEF_POLLPRI
|
|
#define COGL_SYSDEF_POLLOUT $COGL_SYSDEF_POLLOUT
|
|
#define COGL_SYSDEF_POLLERR $COGL_SYSDEF_POLLERR
|
|
#define COGL_SYSDEF_POLLHUP $COGL_SYSDEF_POLLHUP
|
|
#define COGL_SYSDEF_POLLNVAL $COGL_SYSDEF_POLLNVAL
|
|
"
|
|
|
|
dnl ================================================================
|
|
dnl What needs to be substituted in other files
|
|
dnl ================================================================
|
|
COGL_DEFINES="$COGL_DEFINES_EXTRA"
|
|
for x in $COGL_DEFINES_SYMBOLS; do
|
|
COGL_DEFINES="$COGL_DEFINES
|
|
#define $x 1"
|
|
done;
|
|
AC_SUBST(COGL_DEFINES)
|
|
AM_SUBST_NOTMAKE(COGL_DEFINES)
|
|
|
|
AS_IF([test "x$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 <$x>"
|
|
done;
|
|
AC_SUBST(COGL_GL_HEADER_INCLUDES)
|
|
AM_SUBST_NOTMAKE(COGL_GL_HEADER_INCLUDES)
|
|
|
|
AC_SUBST(COGL_DEP_CFLAGS)
|
|
AC_SUBST(COGL_DEP_LIBS)
|
|
AC_SUBST(COGL_PANGO_DEP_CFLAGS)
|
|
AC_SUBST(COGL_PANGO_DEP_LIBS)
|
|
AC_SUBST(COGL_GST_DEP_CFLAGS)
|
|
AC_SUBST(COGL_GST_DEP_LIBS)
|
|
AC_SUBST(COGL_EXTRA_CFLAGS)
|
|
AC_SUBST(COGL_EXTRA_LDFLAGS)
|
|
|
|
# just for compatability with the clutter build...
|
|
MAINTAINER_CFLAGS=
|
|
AC_SUBST(MAINTAINER_CFLAGS)
|
|
|
|
AC_DEFINE([COGL_CONFIG_H_INCLUDED], 1, [cogl-config.h was included])
|
|
|
|
AC_OUTPUT(
|
|
Makefile
|
|
test-fixtures/Makefile
|
|
cogl/Makefile
|
|
cogl/mutter-cogl-$LIBMUTTER_API_VERSION.pc:cogl/mutter-cogl.pc.in
|
|
cogl/cogl-defines.h
|
|
cogl/cogl-gl-header.h
|
|
cogl/cogl-egl-defines.h
|
|
cogl-pango/Makefile
|
|
cogl-pango/mutter-cogl-pango-$LIBMUTTER_API_VERSION.pc:cogl-pango/mutter-cogl-pango.pc.in
|
|
cogl-path/Makefile
|
|
cogl-path/mutter-cogl-path-$LIBMUTTER_API_VERSION.pc:cogl-path/mutter-cogl-path.pc.in
|
|
cogl-gles2/Makefile
|
|
cogl-gles2/mutter-cogl-gles2-$LIBMUTTER_API_VERSION.pc:cogl-gles2/mutter-cogl-gles2.pc.in
|
|
tests/Makefile
|
|
tests/config.env
|
|
tests/conform/Makefile
|
|
tests/unit/Makefile
|
|
tests/data/Makefile
|
|
)
|
|
|
|
dnl ================================================================
|
|
dnl Dah Da!
|
|
dnl ================================================================
|
|
echo ""
|
|
echo "Cogl - $COGL_1_VERSION/$COGL_VERSION (${COGL_RELEASE_STATUS})"
|
|
|
|
# Global flags
|
|
echo ""
|
|
echo " • Global:"
|
|
echo " Prefix: ${prefix}"
|
|
if test "x$COGL_DEFAULT_DRIVER" != "x"; then
|
|
echo " Default driver: ${COGL_DEFAULT_DRIVER}"
|
|
fi
|
|
|
|
echo ""
|
|
# Features
|
|
echo " • Features:"
|
|
echo " Drivers: ${enabled_drivers}"
|
|
for driver in $enabled_drivers; do
|
|
driver=`echo $driver | tr "[gles]" "[GLES]"`
|
|
libname=`eval echo \\$COGL_${driver}_LIBNAME`
|
|
echo " Library name for $driver: $libname"
|
|
done
|
|
echo " GL Window System APIs:${GL_WINSYS_APIS}"
|
|
if test "x$SUPPORT_EGL" = "xyes"; then
|
|
echo " EGL Platforms:${EGL_PLATFORMS}"
|
|
echo " Wayland compositor support: ${enable_wayland_egl_server}"
|
|
fi
|
|
echo " Build libcogl-gles2 GLES 2.0 frontend api: ${enable_cogl_gles2}"
|
|
echo " Image backend: ${COGL_IMAGE_BACKEND}"
|
|
|
|
# Compiler/Debug related flags
|
|
echo ""
|
|
echo " • Build options:"
|
|
echo " Debugging: ${enable_debug}"
|
|
echo " Profiling: ${enable_profile}"
|
|
echo " Enable deprecated symbols: ${enable_deprecated}"
|
|
echo " Compiler flags: ${CFLAGS} ${COGL_EXTRA_CFLAGS}"
|
|
echo " Linker flags: ${LDFLAGS} ${COGL_EXTRA_LDFLAGS}"
|
|
|
|
# Miscellaneous
|
|
echo ""
|
|
echo " • Extra:"
|
|
echo " Build introspection data: ${enable_introspection}"
|
|
echo " Build unit tests: ${enable_unit_tests}"
|
|
|
|
echo ""
|