RepositoryExternal.mk | 1 +
1 file changed, 1 insertion(+)
New commits:
commit 94830aececf309dafbd5e0485ac3c9e3d3db14fd
Author: Stephan Bergmann <[email protected]>
AuthorDate: Sat Sep 22 17:30:36 2018 +0200
Commit: Michael Stahl <[email protected]>
CommitDate: Wed Dec 12 16:43:24 2018 +0100
external/harfbuzz's libharfbuzz.a links against icuuc library
buovjaga reported on IRC that his build (implicitly
--without-system-harfbuzz
--without-system-icu) failed to link e.g. Library_vclplug_gtk3 due to
harfbuzz
missing symbols from ICU, like
> /usr/bin/ld:
/home/user/libreoffice/workdir/UnpackedTarball/harfbuzz/src/.libs/libharfbuzz.a(libharfbuzz_la-hb-icu.o):
in function `hb_icu_unicode_decompose_compatibility(hb_unicode_funcs_t*,
unsigned int, unsigned int*, void*)':
>
/home/user/libreoffice/workdir/UnpackedTarball/harfbuzz/src/hb-icu.cc:334:
undefined reference to `unorm2_getNFKDInstance_62'
[...]
It is not clear to me why Library_vclplug_gtk3 would actually use
libharfbuzz.a's hb_icu_unicode_decompose_compatibility (and for e.g. my
builds,
it apparently doesn't), but in general libharfbuzz.a does depend on some
symbols
from icuuc, so it is correct to add icuuc to the link when linking against
harfbuzz. (And "gb_LinkTarget_use_external,...,icuuc" conveniently only
adds
libs for linking, and does not add C/C++ include file paths, which would
not be
wanted here.)
(<https://gerrit.libreoffice.org/#/c/60882/> "Revert 'Add more more
dependencies
to VCL makefiles'" was a false start trying to address the above issue.)
Change-Id: Ic8bcfa2aab185f8a9487d7787b4f22068e7cb481
Reviewed-on: https://gerrit.libreoffice.org/60898
Tested-by: Jenkins
Reviewed-by: Ilmari Lauhakangas <[email protected]>
Reviewed-by: Stephan Bergmann <[email protected]>
Reviewed-on: https://gerrit.libreoffice.org/64725
Reviewed-by: Lionel Elie Mamane <[email protected]>
Reviewed-by: Michael Stahl <[email protected]>
diff --git a/RepositoryExternal.mk b/RepositoryExternal.mk
index ac962732c0c6..7e629a89cb34 100644
--- a/RepositoryExternal.mk
+++ b/RepositoryExternal.mk
@@ -1534,6 +1534,7 @@ $(call gb_LinkTarget_set_include,$(1),\
$$(INCLUDE) \
)
$(call gb_LinkTarget_add_libs,$(1),$(HARFBUZZ_LIBS))
+$(call gb_LinkTarget_use_external,$(1),icuuc)
$(call gb_LinkTarget_use_external_project,$(1),harfbuzz)
endef
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