Changeset 34003 for branches/eam_branches/ipp-20120601/psLib/m4/ipp_stdopts.m4

Timestamp:

Jun 11, 2012, 1:25:06 PM (14 years ago)

Author:

eugene

Message:

add debug-build option to remove -Werror from CFLAGS: for debugging the build process

File:

• branches/eam_branches/ipp-20120601/psLib/m4/ipp_stdopts.m4 (modified) (2 diffs)

branches/eam_branches/ipp-20120601/psLib/m4/ipp_stdopts.m4

@@ -1 +1 @@
 
-    dnl this is currently written to override an user-defined CFLAGS, is that OK?
     dnl this is currently written to override an user-defined LDFLAGS, is that OK?
 
 AC_DEFUN([IPP_STDCFLAGS],
 [
+    dnl this section currently overrides a user-defined CFLAGS
     AC_ARG_ENABLE(optimize,
       [AS_HELP_STRING(--enable-optimize,enable compiler optimization)],
@@ -12 +12 @@
         if test x"${CFLAGS}" == x; then
           CFLAGS="-pipe -O0 -g"
+        fi
+      ]
+    )
+    AC_ARG_ENABLE(debug-build,
+      [AS_HELP_STRING(--enable-debug-build,enable debug build: ie disable Werror)],
+      [AC_MSG_RESULT(debug build enabled)
+        if test x"${CFLAGS}" == x; then
+          CFLAGS="-Wall"
+        else
+          CFLAGS="${CFLAGS=} -Wall"
+        fi
+      ],
+      [AC_MSG_RESULT([compile optimization disabled])
+        if test x"${CFLAGS}" == x; then
+          CFLAGS="-Wall -Werror"
+        else
+          CFLAGS="${CFLAGS=} -Wall -Werror"
         fi
       ]