On 06/03/2010 10:54 AM, Mathieu Suen wrote:
Hi,
I try to build a gst with profiling information.
So I configure gst with:
./configure CFLAGS=-pg
and make give me thix error:
gcc: -pg and -fomit-frame-pointer are incompatible
I guess I should remove the oprion -fomit-frame-pointer but
I don't know the right way of doing it.
Is there a way to compile gst with profiling information?
Try this:
diff --git a/configure.ac b/configure.ac
index b9f4b43..fc2ce06 100644
--- a/configure.ac
+++ b/configure.ac
@@ -264,8 +264,9 @@
AC_MSG_ERROR([GNU Smalltalk requires GCC 3.3 or later.]) ;;
esac
-case $host_cpu in
- i*86) LIBGST_CFLAGS='-fomit-frame-pointer' ;;
+case '$host_cpu: $CFLAGS ' in
+ i*86:*' -pg '*) ;;
+ i*86:*) LIBGST_CFLAGS='-fomit-frame-pointer' ;;
*) ;;
esac
AC_SUBST(LIBGST_CFLAGS)
If you're on the Mac, however, I would use Shark. Much simpler and much
more powerful.
Paolo
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