[Qemu-devel] [PATCH 3/9] Print out progress when checking compiler flags

[Daniel P. Berrange]

From: "Daniel P. Berrange" <berra...@redhat.com>

Normal practice for autoconf style scripts is to print out
progress. The QEMU configure script is getting increasingly
slow & has no progress feedback. Print out the progress of
checking each compiler flag

Signed-off-by: Daniel P. Berrange <berra...@redhat.com>
---
 configure |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/configure b/configure
index 64ab4dc..44b28c8 100755
--- a/configure
+++ b/configure
@@ -1170,8 +1170,12 @@ int main(void) { return 0; }
 EOF
 warning_flags=
 for flag in $gcc_flags; do
+    echo -n "checking if $cc supports $flag... "
     if compile_prog "-Werror $warning_flags $flag" "" ; then
        warning_flags="$warning_flags $flag"
+       echo "yes"
+    else
+       echo "no"
     fi
 done
 QEMU_CFLAGS="$QEMU_CFLAGS $warning_flags"
-- 
1.7.7.6