depends: remove icu4c
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@ -1098,7 +1098,7 @@ if(MINGW)
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wa,-mbig-obj")
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set(EXTRA_LIBRARIES mswsock;ws2_32;iphlpapi;crypt32;bcrypt)
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if(DEPENDS)
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set(ICU_LIBRARIES icuio icui18n icuuc icudata icutu iconv)
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set(ICU_LIBRARIES iconv)
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else()
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set(ICU_LIBRARIES icuio icuin icuuc icudt icutu iconv)
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endif()
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@ -1,27 +0,0 @@
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package=icu4c
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$(package)_version=55.2
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$(package)_download_path=https://github.com/unicode-org/icu/releases/download/release-55-2/
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$(package)_file_name=$(package)-55_2-src.tgz
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$(package)_sha256_hash=eda2aa9f9c787748a2e2d310590720ca8bcc6252adf6b4cfb03b65bef9d66759
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$(package)_patches=icu-001-dont-build-static-dynamic-twice.patch
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define $(package)_set_vars
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$(package)_build_opts=CFLAGS="$($(package)_cflags) $($(package)_cppflags) -DU_USING_ICU_NAMESPACE=0 -DU_STATIC_IMPLEMENTATION -DU_COMBINED_IMPLEMENTATION -fPIC -DENABLE_STATIC=YES -DPGKDATA_MODE=static"
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endef
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define $(package)_config_cmds
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patch -p1 < $($(package)_patch_dir)/icu-001-dont-build-static-dynamic-twice.patch &&\
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mkdir builda &&\
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mkdir buildb &&\
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cd builda &&\
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sh ../source/runConfigureICU Linux &&\
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make &&\
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cd ../buildb &&\
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sh ../source/runConfigureICU MinGW --enable-static=yes --disable-shared --disable-layout --disable-layoutex --disable-tests --disable-samples --prefix=$(host_prefix) --with-cross-build=`pwd`/../builda &&\
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$(MAKE) $($(package)_build_opts)
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endef
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define $(package)_stage_cmds
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cd buildb &&\
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$(MAKE) $($(package)_build_opts) DESTDIR=$($(package)_staging_dir) install lib/*
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endef
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@ -29,7 +29,7 @@ ifneq ($(host_arch),riscv64)
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linux_packages += unwind
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endif
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mingw32_packages = icu4c sodium $(hardware_packages)
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mingw32_packages = sodium $(hardware_packages)
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mingw32_native_packages = $(hardware_native_packages)
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ifneq ($(build_os),darwin)
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@ -1,37 +0,0 @@
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Don't build object files twice
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When passed --enable-static and --enable-shared, icu will generate
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both a shared and a static version of its libraries.
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However, in order to do so, it builds each and every object file
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twice: once with -fPIC (for the shared library), and once without
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-fPIC (for the static library). While admittedly building -fPIC for a
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static library generates a slightly suboptimal code, this is what all
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the autotools-based project are doing. They build each object file
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once, and they use it for both the static and shared libraries.
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icu builds the object files for the shared library as .o files, and
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the object files for static library as .ao files. By simply changing
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the suffix of object files used for static libraries to ".o", we tell
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icu to use the ones built for the shared library (i.e, with -fPIC),
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and avoid the double build of icu.
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On a fast build server, this brings the target icu build from
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3m41.302s down to 1m43.926s (approximate numbers: some other builds
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are running on the system at the same time).
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Index: b/source/config/mh-linux
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===================================================================
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--- a/source/config/mh-linux
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+++ b/source/config/mh-linux
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@@ -38,7 +38,7 @@
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## Shared object suffix
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SO = so
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## Non-shared intermediate object suffix
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-STATIC_O = ao
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+STATIC_O = o
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## Compilation rules
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%.$(STATIC_O): $(srcdir)/%.c
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