59 lines
1.6 KiB
Diff
59 lines
1.6 KiB
Diff
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Fix cross link using autoconf detected AR
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If building on 32bit host and creating 64bit libraries, the target
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package builds should not invoke the 32bit hosts's ar. Specifically
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you will get an error message like:
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x86_64-linux-gcc -m64 --sysroot=/opt/qemux86-64/tmp/sysroots/qemux86-64 -g -o test test.o libnewt.a -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -lslang
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libnewt.a: could not read symbols: Archive has no index; run ranlib to add one
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collect2: error: ld returned 1 exit status
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Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
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Upstream-Status: Pending
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Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
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---
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Makefile.in | 3 ++-
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configure.ac | 4 ++++
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2 files changed, 6 insertions(+), 1 deletion(-)
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diff --git a/Makefile.in b/Makefile.in
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--- a/Makefile.in
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+++ b/Makefile.in
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@@ -7,6 +7,7 @@ CFLAGS = @CFLAGS@
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LDFLAGS = @LDFLAGS@
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CPPFLAGS = -D_GNU_SOURCE @CPPFLAGS@
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GNU_LD = @GNU_LD@
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+AR = @AR@
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VERSION = @VERSION@
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TAG = r$(subst .,-,$(VERSION))
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@@ -109,7 +110,7 @@ whiptcl.$(SOEXT): $(WHIPTCLOBJS) $(LIBNEWTSH)
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$(CC) -shared $(SHCFLAGS) $(LDFLAGS) -o whiptcl.$(SOEXT) $(WHIPTCLOBJS) -L. -lnewt $(LIBTCL) -lpopt $(LIBS)
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$(LIBNEWT): $(LIBOBJS)
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- ar rv $@ $^
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+ $(AR) rv $@ $^
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newt.o $(SHAREDDIR)/newt.o: newt.c Makefile
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diff --git a/configure.ac b/configure.ac
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index 92e6da8..cd83d57 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -15,6 +15,10 @@ AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PROG_GREP
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AC_SYS_LARGEFILE
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+AN_MAKEVAR([AR], [AC_PROG_AR])
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+AN_PROGRAM([ar], [AC_PROG_AR])
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+AC_DEFUN([AC_PROG_AR], [AC_CHECK_TOOL(AR, ar, :)])
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+AC_PROG_AR
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# Are we using GNU ld?
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AC_MSG_CHECKING([for GNU ld])
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--
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1.8.1.2
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