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gdb: fix cross build for ppc* w/ gcc10

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The generators sim/ppc built for the host architecture also have
multiple defined symbols which is why CFLAGS_FOR_HOST needs
the -fcommon flag as well.

There are also warnings like returning the address of a stack
variable which require -Wno-error to make gdb cross compile
for ppc*.

With these minimal changes in the template the sim/ppc issues
are just ignored and should probably be fixed instead.
This commit is contained in:
Jürgen Buchmüller 2020-09-05 01:01:34 +02:00
parent e6de0e58cb
commit 335308e075
1 changed files with 4 additions and 3 deletions
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7
srcpkgs/gdb/template
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@ -25,8 +25,8 @@ if [ "${CROSS_BUILD}" ]; then
CFLAGS="-I${XBPS_CROSS_BASE}/${py3_inc}"
CXXFLAGS="-I${XBPS_CROSS_BASE}/${py3_inc}"
fi
CFLAGS+=" -fcommon"
CXXFLAGS+=" -fcommon"
CFLAGS+=" -fcommon -Wno-error"
CXXFLAGS+=" -fcommon -Wno-error"
# Package build options
build_options="gdbserver static python"
desc_option_gdbserver="Enable support for building GDB server"
@ -41,7 +41,8 @@ post_extract() {
}
do_configure() {
cd ${wrksrc}/build
../configure ${configure_args/with-sysroot/with-build-sysroot}
../configure ${configure_args/with-sysroot/with-build-sysroot} \
CFLAGS_FOR_BUILD="${CFLAGS_FOR_BUILD} -fcommon"
export gl_cv_func_gettimeofday_clobber=no
export gl_cv_func_working_strerror=yes
export gl_cv_func_strerror_0_works=yes