common.sh: set BUILD_XXXFLAGS as autoconf defaults

Some autotool files (configure.ac) expect host build flags to be
defined as BUILD_CFLAGS, BUILD_CXXFLAGS, BUILD_CPPFLAGS and
BUILD_LDFLAGS. Especially these files tend to default to
LDFLAGS for BUILD_LDFLAGS, which makes host utilities built
with these flags fail with buildpie=yes because of differing
compiler and linker options.

One example is libatasmart where this patch fixes the build.
This commit is contained in:
Jürgen Buchmüller 2015-11-20 20:54:50 +01:00
parent 556d3fc069
commit 6a25cf1cf2

View File

@ -391,9 +391,13 @@ setup_pkg() {
export CPP_FOR_BUILD="cpp"
export LD_FOR_BUILD="ld"
export CFLAGS_FOR_BUILD="$XBPS_CFLAGS"
export BUILD_CFLAGS="$XBPS_CFLAGS"
export CXXFLAGS_FOR_BUILD="$XBPS_CXXFLAGS"
export BUILD_CXXFLAGS="$XBPS_CXXFLAGS"
export CPPFLAGS_FOR_BUILD="$XBPS_CPPFLAGS"
export BUILD_CPPFLAGS="$XBPS_CPPFLAGS"
export LDFLAGS_FOR_BUILD="$XBPS_LDFLAGS"
export BUILD_LDFLAGS="$XBPS_LDFLAGS"
if [ -n "$cross" ]; then
export CC="${XBPS_CROSS_TRIPLET}-gcc"