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tools/cmake: Build without some included libs

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Saves a little bit of time when compiling cmake.

Added patches to fix searching liblzma and zlib. The issue is that
because pkgconfig is not used, the system libraries get used.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
(cherry picked from commit 3848cf458e)
This commit is contained in:
Rosen Penev 2022-09-24 16:57:40 -07:00 committed by Hauke Mehrtens
parent 35fd7762b2
commit d8aa8ae8e9
4 changed files with 46 additions and 3 deletions
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6
tools/Makefile
View File

@ -44,7 +44,7 @@ $(curdir)/b43-tools/compile := $(curdir)/bison/compile
$(curdir)/bc/compile := $(curdir)/bison/compile $(curdir)/libtool/compile
$(curdir)/bison/compile := $(curdir)/flex/compile
$(curdir)/cbootimage/compile += $(curdir)/automake/compile
$(curdir)/cmake/compile += $(curdir)/libressl/compile $(curdir)/ninja/compile
$(curdir)/cmake/compile += $(curdir)/libressl/compile $(curdir)/ninja/compile $(curdir)/expat/compile $(curdir)/xz/compile $(curdir)/zlib/compile $(curdir)/zstd/compile
$(curdir)/dosfstools/compile := $(curdir)/autoconf/compile $(curdir)/automake/compile
$(curdir)/e2fsprogs/compile := $(curdir)/libtool/compile
$(curdir)/fakeroot/compile := $(curdir)/libtool/compile
@ -84,9 +84,9 @@ ifeq ($(HOST_OS),Darwin)
endif
ifneq ($(CONFIG_CCACHE)$(CONFIG_SDK),)
$(foreach tool, $(filter-out zstd zlib xz pkgconf patch ninja meson libressl cmake,$(tools-y)), $(eval $(curdir)/$(tool)/compile += $(curdir)/ccache/compile))
$(foreach tool, $(filter-out zstd zlib xz pkgconf patch ninja meson libressl expat cmake,$(tools-y)), $(eval $(curdir)/$(tool)/compile += $(curdir)/ccache/compile))
tools-y += ccache
$(curdir)/ccache/compile := $(curdir)/cmake/compile $(curdir)/zstd/compile
$(curdir)/ccache/compile := $(curdir)/cmake/compile
endif
# in case there is no patch tool on the host we need to make patch tool a

6
tools/cmake/Makefile
View File

@ -31,8 +31,14 @@ HOST_CONFIGURE_VARS += \
HOST_CONFIGURE_ARGS := \
$(if $(MAKE_JOBSERVER),--parallel="$(MAKE_JOBSERVER)") \
--prefix="$(STAGING_DIR_HOST)" \
--system-expat \
--system-liblzma \
--system-zlib \
--system-zstd \
--generator=Ninja
HOST_LDFLAGS += -Wl,-rpath,$(STAGING_DIR_HOST)/lib
define Host/Compile/Default
+$(NINJA) -C $(HOST_BUILD_DIR) $(1)
endef

17
tools/cmake/patches/110-liblzma.patch Normal file
View File

@ -0,0 +1,17 @@
--- a/Modules/FindLibLZMA.cmake
+++ b/Modules/FindLibLZMA.cmake
@@ -43,7 +43,13 @@ This module will set the following varia
version number as a string (ex: "5.0.3")
#]=======================================================================]
-find_path(LIBLZMA_INCLUDE_DIR lzma.h )
+if(UNIX)
+ find_package(PkgConfig QUIET)
+ pkg_search_module(PC_liblzma liblzma)
+endif()
+
+find_path(LIBLZMA_INCLUDE_DIR lzma.h HINTS ${PC_liblzma_INCLUDEDIR} ${PC_liblzma_INCLUDE_DIRS})
+find_library(LIBLZMA_LIBRARY NAMES lzma HINTS ${PC_liblzma_LIBDIR} ${PC_liblzma_LIBRARY_DIRS})
if(NOT LIBLZMA_LIBRARY)
find_library(LIBLZMA_LIBRARY_RELEASE NAMES lzma liblzma NAMES_PER_DIR PATH_SUFFIXES lib)
find_library(LIBLZMA_LIBRARY_DEBUG NAMES lzmad liblzmad NAMES_PER_DIR PATH_SUFFIXES lib)

20
tools/cmake/patches/140-zlib.patch Normal file
View File

@ -0,0 +1,20 @@
--- a/Modules/FindZLIB.cmake
+++ b/Modules/FindZLIB.cmake
@@ -85,10 +85,13 @@ else()
set(ZLIB_NAMES_DEBUG zd zlibd zdlld zlibd1 zlib1d zlibstaticd zlibwapid zlibvcd zlibstatd)
endif()
-# Try each search configuration.
-foreach(search ${_ZLIB_SEARCHES})
- find_path(ZLIB_INCLUDE_DIR NAMES zlib.h ${${search}} PATH_SUFFIXES include)
-endforeach()
+if(UNIX)
+ find_package(PkgConfig QUIET)
+ pkg_search_module(PC_zlib zlib)
+endif()
+
+find_path(ZLIB_INCLUDE_DIR zlib.h HINTS ${PC_zlib_INCLUDEDIR} ${PC_zlib_INCLUDE_DIRS})
+find_library(ZLIB_LIBRARY NAMES z HINTS ${PC_zlib_LIBDIR} ${PC_zlib_LIBRARY_DIRS})
# Allow ZLIB_LIBRARY to be set manually, as the location of the zlib library
if(NOT ZLIB_LIBRARY)