54 lines
2.2 KiB
Makefile
54 lines
2.2 KiB
Makefile
package=libXext
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$(package)_version=1.3.3
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$(package)_download_path=https://xorg.freedesktop.org/releases/individual/lib/
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$(package)_file_name=$(package)-$($(package)_version).tar.bz2
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$(package)_sha256_hash=b518d4d332231f313371fdefac59e3776f4f0823bcb23cf7c7305bfb57b16e35
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$(package)_dependencies=xproto xextproto libX11 libXau
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define $(package)_set_vars
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# A number of steps in the autoconfig process implicitly assume that the build
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# system and the host system are the same. For example, library components
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# want to build and run test programs to determine the behavior of certain
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# host system elements. This is clearly impossible when crosscompiling. To
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# work around these issues, the --enable-malloc0returnsnull (or
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# --disable-malloc0returnsnull, depending on the host system) must be passed
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# to configure.
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# -- https://www.x.org/wiki/CrossCompilingXorg/
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#
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# Concretely, between the releases of libXext 1.3.2 and 1.3.3,
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# XORG_CHECK_MALLOC_ZERO from xorg-macros was changed to use the autoconf
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# cache, expecting cross-compilation environments to seed this cache as there
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# is no single correct value when cross compiling (think uclibc, musl, etc.).
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# You can see the actual change in commit 72fdc868b56fe2b7bdc9a69872651baeca72
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# in the freedesktop/xorg-macros repo.
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#
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# As a result of this change, if we don't seed the cache and we don't use
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# either --{en,dis}able-malloc0returnsnull, the AC_RUN_IFELSE block has no
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# optional action-if-cross-compiling argument and configure prints an error
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# message and exits as documented in the autoconf manual. Prior to this
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# commit, the AC_RUN_IFELSE block had an action-if-cross-compiling argument
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# which set the more pessimistic default value MALLOC_ZERO_RETURNS_NULL=yes.
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# This is why the flag was not required prior to libXext 1.3.3.
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$(package)_config_opts=--disable-static --disable-malloc0returnsnull
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endef
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define $(package)_preprocess_cmds
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cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub .
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endef
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define $(package)_config_cmds
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$($(package)_autoconf)
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endef
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define $(package)_build_cmds
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$(MAKE)
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endef
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define $(package)_stage_cmds
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$(MAKE) DESTDIR=$($(package)_staging_dir) install
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endef
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define $(package)_postprocess_cmds
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rm lib/*.la
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endef
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