autoconf: fix warning, replace AC_TRY_COMPILE with AC_COMPILE_IFELSE
The code produced in the configure script is identical. Signed-off-by: Gaetan Nadon <memsize@videotron.ca> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Keith Packard <keithp@keithp.com>
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10
configure.ac
10
configure.ac
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@ -1820,13 +1820,13 @@ if test "x$XORG" = xyes; then
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save_CFLAGS="$CFLAGS"
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proto_inc=`$PKG_CONFIG --cflags xproto`
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CFLAGS="$CFLAGS $VISIBILITY_CFLAGS $proto_inc"
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AC_TRY_COMPILE(
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
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[#include <X11/Xfuncproto.h>
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extern _X_HIDDEN int hidden_int;
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extern _X_EXPORT int public_int;
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extern _X_HIDDEN int hidden_int_func(void);
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extern _X_EXPORT int public_int_func(void);],
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[],
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extern _X_EXPORT int public_int_func(void);]],
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[])],
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have_visibility=yes,
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have_visibility=no)
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CFLAGS=$save_CFLAGS
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@ -2386,12 +2386,12 @@ dnl though, thanks to the passing of some significant amount of time, the
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dnl above is probably a complete fallacy, and you should not rely on it.
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dnl but this is still actually better than imake, honest. -daniels
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AC_TRY_COMPILE([
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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#include <features.h>
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#ifndef __GLIBC__
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#error not glibc
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#endif
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], [], [AC_DEFINE(_GNU_SOURCE, 1,
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]], [])], [AC_DEFINE(_GNU_SOURCE, 1,
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[ Enable GNU and other extensions to the C environment for glibc])])
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AC_DEFINE_DIR(PROJECTROOT, prefix, [Overall prefix])
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