Commit 5b8e43a4 authored by Keith Packard's avatar Keith Packard
Browse files

Avoid #warning directives on non-GCC compilers. (bug 7683)

Detect GCC and use #warning only on GCC systems.
parent ab2cb932
......@@ -78,14 +78,16 @@ fi
AM_CONDITIONAL(MS_LIB_AVAILABLE, test x$ms_librarian = xyes)
WARN_CFLAGS=""
if test "x$GCC" = "xyes"; then
WARN_CFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes \
-Wmissing-prototypes -Wmissing-declarations \
-Wnested-externs -fno-strict-aliasing"
AC_DEFINE_UNQUOTED(HAVE_WARNING_CPP_DIRECTIVE,1,
[Can use #warning in C files])
fi
AC_SUBST(WARN_CFLAGS)
dnl ==========================================================================
AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
......
......@@ -64,6 +64,7 @@
#include "ftglue.h"
#if HAVE_WARNING_CPP_DIRECTIVE
#if !HAVE_FT_GET_BDF_PROPERTY
#warning "No FT_Get_BDF_Property: Please install freetype 2.1.4 or later"
#endif
......@@ -71,6 +72,7 @@
#if !HAVE_FT_GET_PS_FONT_INFO
#warning "No FT_Get_PS_Font_Info: Please install freetype 2.1.1 or later"
#endif
#endif
/*
* Keep Han languages separated by eliminating languages
......
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