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Use target-specific *_CPPFLAGS, not the deprecated INCLUDES.
[freeglut]
/
configure.ac
diff --git
a/configure.ac
b/configure.ac
index
440c2db
..
5daea87
100644
(file)
--- a/
configure.ac
+++ b/
configure.ac
@@
-40,13
+40,12
@@
AC_SUBST([EXPORT_FLAGS])
# Checks for header files.
AC_HEADER_STDC
# Checks for header files.
AC_HEADER_STDC
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $X_CFLAGS"
AC_CHECK_HEADERS([GL/gl.h GL/glu.h GL/glx.h fcntl.h limits.h sys/ioctl.h sys/param.h sys/time.h])
AC_HEADER_TIME
AC_CHECK_HEADERS([GL/gl.h GL/glu.h GL/glx.h fcntl.h limits.h sys/ioctl.h sys/param.h sys/time.h])
AC_HEADER_TIME
-
-save_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS $X_CFLAGS"
AC_CHECK_HEADERS([X11/extensions/xf86vmode.h], [], [], [#include <X11/Xlib.h>])
AC_CHECK_HEADERS([X11/extensions/xf86vmode.h], [], [], [#include <X11/Xlib.h>])
-CFLAGS="$save_CFLAGS"
+CPPFLAGS="$save_CPPFLAGS"
# Checks for library functions.
AC_PROG_GCC_TRADITIONAL
# Checks for library functions.
AC_PROG_GCC_TRADITIONAL