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authorStefan Weil <sw@weilnetz.de>2012-07-18 15:10:21 +0100
committerBlue Swirl <blauwirbel@gmail.com>2012-07-31 20:05:38 +0000
commit1e845c78c7f1e121b3ce55bc34739f1c7aa2bf68 (patch)
treedd0c8467af3f13b2915a75ee22dde4e0c6bac3c6 /configure
parentcc9397435f725b1fc23b96c98e3642e23419a274 (diff)
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configure: Replace bash code by standard shell code
"+=" does not work with dash and other simple /bin/sh implementations. The new code prepends the flag while the old code either did not work (it continued after an error message which typically was not read) or appended the flag. That difference should not matter here. Reported-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure b/configure
index ec95819..f74bf0f 100755
--- a/configure
+++ b/configure
@@ -2812,7 +2812,7 @@ int main(int argc, char **argv)
}
EOF
if ! compile_prog "" "" ; then
- CFLAGS+="-march=i486"
+ CFLAGS="-march=i486 $CFLAGS"
fi
fi