* ./configure.ac.in: I was told some versions of mingw32 support neither

-mms-bitfields nor -fnative-struct.

* ./configure.ac.in: I was told some versions of mingw32 support neither
-mms-bitfields nor -fnative-struct.
8ca6134e · Sam Hocevar · e3fa732a · 8ca6134e
Commit 8ca6134e authored Jan 31, 2003 by Sam Hocevar
Hide whitespace changes
Inline Side-by-side

Showing with 10 additions and 4 deletions

configure.ac.in configure.ac.in +10 -4

No files found.
--- a/configure.ac.in
+++ b/configure.ac.in
@@ -206,13 +206,19 @@ then
        [CFLAGS="${CFLAGS_save} -mms-bitfields"
         AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
    if test x"$ac_cv_c_mms_bitfields" != x"no"; then
-        CFLAGS_mingw32_special="-mms-bitfields"
+        CFLAGS_save="${CFLAGS_save} -mms-bitfields";
+        CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
    else
-        CFLAGS_mingw32_special="-fnative-struct"
+        AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
+            [ac_cv_c_fnative_struct],
+            [CFLAGS="${CFLAGS_save} -fnative-struct"
+             AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
+        if test x"$ac_cv_c_fnative_struct" != x"no"; then
+            CFLAGS_save="${CFLAGS_save} -fnative-struct";
+            CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
+        fi
    fi

-    CFLAGS_save="${CFLAGS_save} ${CFLAGS_mingw32_special}";
-    CXXFLAGS_save="${CXXFLAGS_save} ${CFLAGS_mingw32_special}";
    CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 fi