Hi,
On 16.10.2017 02:35, Jason Ekstrand wrote:
I'm not sure what I think of this patch. On the one hand, I'm
constantly setting CFLAGS="-O0 -ggdb3" when I configure and it seems
like a nicer default.
I use a script for configuring Mesa with suitable options (as CFLAGS
isn't not the only thing one needs, there's PKG_CONFIG_PATH etc too).
That's much less typing.
On the other hand, this is changing the default
to something that is different both from what mesa has done for a long
time and from the autotools default so it may have some unexpected effects.
At least I wouldn't want to debug user complains about Mesa performance
if Mesa start suddenly defaulting to abysmal (CPU) perf.
- Eero
On October 15, 2017 10:46:15 AM Miklós Máté <mtm...@gmail.com> wrote:
Autoconf sets CFLAGS="-g -O2" by default.
Signed-off-by: Miklós Máté <mtm...@gmail.com>
---
configure.ac | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/configure.ac b/configure.ac
index 62d33a1941..c833d258ed 100644
--- a/configure.ac
+++ b/configure.ac
@@ -522,6 +522,8 @@ if test "x$enable_debug" = xyes; then
fi
if ! echo "$CFLAGS" | grep -q -e '-O'; then
CFLAGS="$CFLAGS -O0"
+ else
+ CFLAGS=`echo $CFLAGS | sed -e s/-O./-O0/`
fi
fi
if test "x$GXX" = xyes; then
@@ -530,6 +532,8 @@ if test "x$enable_debug" = xyes; then
fi
if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
CXXFLAGS="$CXXFLAGS -O0"
+ else
+ CXXFLAGS=`echo $CXXFLAGS | sed -e s/-O./-O0/`
fi
fi
else
--
2.15.0.rc0
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