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Fix static linking by creating libr_shlr.a and stripping sdb and tcc from them

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This exposes some implicit static linking of libs, and also shows that librz.a
can be removed or generalized into using the partial-ld appraoch.

Still issues with pkg-config because libr_shlr is only available as a static
library and can be used in libr_util.pc, creating an empty libr_shlr.${EXT_SO}
may simplify the problem but still a workaround.

It is dangerous to link against it results in much bigger builds
(also faster), which requires LTO to get adjusted sizes.
This commit is contained in:
pancake 2018-02-18 01:47:07 +01:00
parent 173c7ee49f
commit d5ec745276
2 changed files with 28 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libr/Makefile
View File

@ -40,7 +40,9 @@ libr.${EXT_SO}:
rm -rf .libr/tcc # WHY
$(CC) $(LDFLAGS) -shared -dynamic -arch arm64 -o libr.${EXT_SO} .libr/*/*.o ../shlr/gdb/lib/libgdbr.a
libr.${EXT_AR}: $(wildcard */libr_*.${EXT_AR}) $(shell find ../shlr -name '*.${EXT_AR}')
#libr.${EXT_AR}: $(wildcard */libr_*.${EXT_AR}) $(shell find ../shlr -name '*.${EXT_AR}')
#libr.${EXT_AR}: $(wildcard */libr_*.${EXT_AR}) $(shell find ../shlr -name '*.${EXT_AR}') ../shlr/libr_shlr.${EXT_AR}
libr.${EXT_AR}: $(wildcard */libr_*.${EXT_AR}) ../shlr/libr_shlr.${EXT_AR}
rm -rf .libr
mkdir .libr
for LIB in $^ ; do \

31
shlr/Makefile
View File

@ -195,10 +195,9 @@ tcc-sync sync-tcc:
$(GIT) add tcc
rm -rf _
install:
#mkdir -p ${DESTDIR}${LIBDIR}
#cp -f tcc/libr_tcc* ${DESTDIR}${LIBDIR}
#cp -f zip/libr_z* ${DESTDIR}${LIBDIR}
install: libr_shlr.${EXT_AR}
mkdir -p ${DESTDIR}/${LIBDIR}
cp -f libr_shlr.${EXT_AR} ${DESTDIR}/${LIBDIR}
install-symlink symstall:
mkdir -p "${DESTDIR}${LIBDIR}"
@ -206,8 +205,7 @@ install-symlink symstall:
# ln -fs `pwd`/$$FILE ${DESTDIR}${LIBDIR}/$$FILE ; done
uninstall deinstall:
#rm -f ${DESTDIR}${LIBDIR}/libr_tcc*
#rm -f ${DESTDIR}${LIBDIR}/libr_z*
rm -f ${DESTDIR}${LIBDIR}/libr_shlr.${EXT_AR}
ifeq ($(USE_CAPSTONE),1)
# Do nothing here
@ -313,4 +311,25 @@ spp-sync sync-spp:
spp: spp-sync
CFLAGS="-DHAVE_FORK=${HAVE_FORK} -fPIC" $(MAKE) -C spp
SHLRS+=ar/libr_ar.a
SHLRS+=bochs/lib/libbochs.a
SHLRS+=capstone/libcapstone.a
SHLRS+=gdb/lib/libgdbr.a
SHLRS+=grub/libgrubfs.a
SHLRS+=java/libr_java.a
SHLRS+=lz4/liblz4.a
SHLRS+=qnx/lib/libqnxr.a
#SHLRS+=sdb/src/libsdb.a
#SHLRS+=tcc/libr_tcc.a
SHLRS+=windbg/libr_windbg.a
SHLRS+=zip/librz.a
libr_shlr.${EXT_AR}:
rm -rf .libr
mkdir .libr
for LIB in ${SHLRS} ; do \
${PARTIALLD} -o .libr/$$(basename $${LIB} .a).o $${LIB} ; \
done
${AR} crs $@ .libr/*.o
.PHONY: spp