mesa: minor fixes to incomplete texture debug code

[mesa.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index d3a93645e801daf44c12a58b6cfc2e59b68808ea..ba48e9d132a1094eb0117f163340409b37fc326d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -46,10 +46,14 @@ esac
 MKDEP_OPTIONS=-fdepend
 dnl Ask gcc where it's keeping its secret headers
 if test "x$GCC" = xyes; then
-    GCC_INCLUDES=`$CC -print-file-name=include`
-    if test "x$GCC_INCLUDES" != x; then
-        MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"
-    fi
+    for dir in include include-fixed; do
+        GCC_INCLUDES=`$CC -print-file-name=$dir`
+        if test "x$GCC_INCLUDES" != x && \
+           test "$GCC_INCLUDES" != "$dir" && \
+           test -d "$GCC_INCLUDES"; then
+            MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"
+        fi
+    done
 fi
 AC_SUBST([MKDEP_OPTIONS])
 
@@ -83,11 +87,8 @@ dnl Compiler macros
 DEFINES=""
 AC_SUBST([DEFINES])
 case "$host_os" in
-*-gnu)
-if test "x$GCC" = xyes; then
-    DEFINES="$DEFINES -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE"
-fi
-    DEFINES="$DEFINES -D_SVID_SOURCE -D_GNU_SOURCE -DPTHREADS"
+*-gnu*)
+    DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
     ;;
 solaris*)
     DEFINES="$DEFINES -DPTHREADS -DSVR4"