asterisk/build_tools/make_buildopts_h

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#!/bin/sh
GREP=${GREP:-grep}
MD5=${MD5:-md5sum}
cat << END
/*
* buildopts.h
* Automatically generated
*/
END
if ${GREP} "AST_DEVMODE" makeopts | ${GREP} -q "yes"
then
echo "#define AST_DEVMODE 1"
# AST_DEVMODE is no longer an API/ABI affecting option so it no longer
# gets added to BUILDOPTS.
fi
TMP=`${GREP} -e "^MENUSELECT_CFLAGS" menuselect.makeopts | sed 's/MENUSELECT_CFLAGS\=//g' | sed 's/-D//g'`
for x in ${TMP}; do
if test "${x}" = "AO2_DEBUG" \
-o "${x}" = "BETTER_BACKTRACES" \
-o "${x}" = "BUILD_NATIVE" \
-o "${x}" = "COMPILE_DOUBLE" \
-o "${x}" = "DEBUG_CHAOS" \
-o "${x}" = "DEBUG_SCHEDULER" \
-o "${x}" = "DETECT_DEADLOCKS" \
-o "${x}" = "DONT_OPTIMIZE" \
-o "${x}" = "DUMP_SCHEDULER" \
-o "${x}" = "LOTS_OF_SPANS" \
-o "${x}" = "MALLOC_DEBUG" \
-o "${x}" = "RADIO_RELAX" \
-o "${x}" = "REBUILD_PARSERS" \
-o "${x}" = "REF_DEBUG" \
-o "${x}" = "USE_HOARD_ALLOCATOR" ; then
# These options are only for specific sources and have no effect on public ABI.
# Keep them out of buildopts.h so ccache does not invalidate all sources.
continue
fi
echo "#define ${x} 1"
if test "${x}" = "LOW_MEMORY" ; then
# LOW_MEMORY isn't an ABI affecting option but it is used in many sources
# so it gets defined globally but is not included in AST_BUILTOPTS.
continue
fi
if test "x${BUILDOPTS}" != "x" ; then
BUILDOPTS="${BUILDOPTS}, ${x}"
else
BUILDOPTS="${x}"
fi
done
BUILDSUM=`echo ${BUILDOPTS} | ${MD5} | cut -c1-32`
echo "#define AST_BUILDOPT_SUM \"${BUILDSUM}\""
echo "#define AST_BUILDOPTS \"${BUILDOPTS}\""