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authorGravatar Peter Korsgaard <peter@korsgaard.com>2014-10-31 15:13:51 +0100
committerGravatar Peter Korsgaard <peter@korsgaard.com>2014-10-31 15:19:56 +0100
commit389510d748e02a26a9d69e297aa5f9c77edf51f1 (patch)
tree07380f0456841d3731d97f68d13e616b933819c1 /configs/qemu_mips64el_malta_defconfig
parentb49f37f358964891725c17fe7e0ddffeea7121c7 (diff)
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mp4v2: disable CFLAGS mangling
Fixes http://autobuild.buildroot.net/results/235/235cade242ce3bcd583c57575a3612b811fa6e89/ http://autobuild.buildroot.net/results/529/5298118b20f5e0c4c38104411d979e1c17cca04b/ http://autobuild.buildroot.net/results/773/773c53c9c7d422b319dc0d9196426cae06d81c14/ http://autobuild.buildroot.net/results/41e/41eb1936c3afe329d1321f5a0f071db098b2fb37/ And many others. When mp4v2 is configured with --disable-debug (which the infrastructure will pass unless BR2_ENABLE_DEBUG is enabled) then the configure script tries to filter out any -g* debugging flags with the following logic: if test "$enable_debug" = "no"; then changequote(<<,>>)dnl if test "$GCC" = "yes"; then CFLAGS=`echo "$CFLAGS" | sed -e 's/-g[^ ]*[ ]*//' -e 's/^ //' -e 's/ $//'` fi if test "$GXX" = "yes"; then CXXFLAGS=`echo "$CXXFLAGS" | sed -e 's/-g[^ ]*[ ]*//' -e 's/^ //' -e 's/ $//'` fi changequote([,])dnl fi This logic is unfortunately buggy as it also strips up arguments like -mfloat-gprs=double breaking the build when the powerpc SPE variants are -used. Instead of fixing the sed invocation we can simply pass --enable-debug to configure as the debugging flag is not used for anything else. Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'configs/qemu_mips64el_malta_defconfig')
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