enable gdb-index also for liborcus and libwps if possible

These are larger C++ libs and without gdb-index gdb takes a moment
to load such libs.

Change-Id: I555a629199f761060199a528415f7d5fbe9d9533
Reviewed-on: https://gerrit.libreoffice.org/71822
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>

external/liborcus/ExternalProject_liborcus.mk

@@ -82,6 +82,14 @@ ifeq ($(OS),LINUX)
 liborcus_LDFLAGS+=-Wl,-z,origin -Wl,-rpath,\$$$$ORIGIN
 endif
 
+ifeq ($(ENABLE_GDB_INDEX),TRUE)
+liborcus_LDFLAGS+=-Wl,--gdb-index
+liborcus_CXXFLAGS+=-ggnu-pubnames
+ifneq ($(USE_LD),)
+liborcus_LDFLAGS += -fuse-ld=$(USE_LD)
+endif
+endif
+
 $(call gb_ExternalProject_get_state_target,liborcus,build) :
 	$(call gb_ExternalProject_run,build,\
 		$(if $(liborcus_LIBS),LIBS='$(liborcus_LIBS)') \

external/liborcus/UnpackedTarball_liborcus.mk

@@ -23,6 +23,7 @@ $(eval $(call gb_UnpackedTarball_add_patches,liborcus,\
 	external/liborcus/rpath.patch.0 \
 	external/liborcus/gcc9.patch.0 \
 	external/liborcus/version.patch.0 \
+	external/liborcus/libtool.patch.0 \
 	external/liborcus/0001-Prevent-unsigned-integer-underflow.patch \
 ))
 

external/liborcus/libtool.patch.0

+--- ltmain.sh.sav	2018-09-14 23:47:13.000000000 +0200
++++ ltmain.sh	2019-05-05 23:11:30.406904472 +0200
+@@ -7278,7 +7278,7 @@ func_mode_link ()
+       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+       -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
+-      -specs=*|-fsanitize=*)
++      -specs=*|-fsanitize=*|-fuse-ld=*)
+         func_quote_for_eval "$arg"
+ 	arg=$func_quote_for_eval_result
+         func_append compile_command " $arg"

external/libwps/ExternalProject_libwps.mk

@@ -25,6 +25,23 @@ libwps_CPPFLAGS+=-D_GLIBCXX_DEBUG
 endif
 endif
 
+libwps_CXXFLAGS=$(gb_CXXFLAGS) $(if $(ENABLE_OPTIMIZED),$(gb_COMPILEROPTFLAGS),$(gb_COMPILERNOOPTFLAGS))
+
+libwps_LDFLAGS=
+ifeq ($(OS),LINUX)
+ifeq ($(SYSTEM_REVENGE),)
+libwps_LDFLAGS+=-Wl,-z,origin -Wl,-rpath,\$$$$ORIGIN
+endif
+endif
+
+ifeq ($(ENABLE_GDB_INDEX),TRUE)
+libwps_LDFLAGS+=-Wl,--gdb-index
+libwps_CXXFLAGS+=-ggnu-pubnames
+ifneq ($(USE_LD),)
+libwps_LDFLAGS += -fuse-ld=$(USE_LD)
+endif
+endif
+
 $(call gb_ExternalProject_get_state_target,libwps,build) :
 	$(call gb_ExternalProject_run,build,\
 		export PKG_CONFIG="" \
@@ -41,11 +58,9 @@ $(call gb_ExternalProject_get_state_target,libwps,build) :
 			$(if $(ENABLE_DEBUG),--enable-debug,--disable-debug) \
 			--disable-werror \
 			$(if $(verbose),--disable-silent-rules,--enable-silent-rules) \
-			CXXFLAGS="$(gb_CXXFLAGS) $(if $(ENABLE_OPTIMIZED),$(gb_COMPILEROPTFLAGS),$(gb_COMPILERNOOPTFLAGS))" \
+			$(if $(libwps_CXXFLAGS),CXXFLAGS='$(libwps_CXXFLAGS)') \
 			$(if $(libwps_CPPFLAGS),CPPFLAGS='$(libwps_CPPFLAGS)') \
-			$(if $(filter LINUX,$(OS)),$(if $(SYSTEM_REVENGE),, \
-				'LDFLAGS=-Wl$(COMMA)-z$(COMMA)origin \
-					-Wl$(COMMA)-rpath$(COMMA)\$$$$ORIGIN')) \
+			$(if $(libwps_LDFLAGS),LDFLAGS='$(libwps_LDFLAGS)') \
 			$(if $(CROSS_COMPILING),--build=$(BUILD_PLATFORM) --host=$(HOST_PLATFORM)) \
 			$(if $(filter MACOSX,$(OS)),--prefix=/@.__________________________________________________OOO) \
 		&& $(MAKE) \

external/libwps/UnpackedTarball_libwps.mk

@@ -17,6 +17,7 @@ $(eval $(call gb_UnpackedTarball_update_autoconf_configs,libwps))
 
 $(eval $(call gb_UnpackedTarball_add_patches,libwps,\
 	$(if $(SYSTEM_REVENGE),,external/libwps/rpath.patch.0) \
+	external/libwps/libtool.patch.0 \
 ))
 
 ifneq ($(OS),MACOSX)

external/libwps/libtool.patch.0

+--- ltmain.sh.sav	2018-08-02 14:21:34.000000000 +0200
++++ ltmain.sh	2019-05-05 22:04:15.433588776 +0200
+@@ -7277,7 +7277,7 @@ func_mode_link ()
+       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+       -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
+-      -fsanitize=*)
++      -fsanitize=*|-fuse-ld=*)
+         func_quote_for_eval "$arg"
+ 	arg=$func_quote_for_eval_result
+         func_append compile_command " $arg"