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-rw-r--r--depends/packages/libXext.mk35
1 files changed, 31 insertions, 4 deletions
diff --git a/depends/packages/libXext.mk b/depends/packages/libXext.mk
index c0565dd672..77f32a340e 100644
--- a/depends/packages/libXext.mk
+++ b/depends/packages/libXext.mk
@@ -1,12 +1,35 @@
package=libXext
-$(package)_version=1.3.2
-$(package)_download_path=http://xorg.freedesktop.org/releases/individual/lib/
+$(package)_version=1.3.3
+$(package)_download_path=https://xorg.freedesktop.org/releases/individual/lib/
$(package)_file_name=$(package)-$($(package)_version).tar.bz2
-$(package)_sha256_hash=f829075bc646cdc085fa25d98d5885d83b1759ceb355933127c257e8e50432e0
+$(package)_sha256_hash=b518d4d332231f313371fdefac59e3776f4f0823bcb23cf7c7305bfb57b16e35
$(package)_dependencies=xproto xextproto libX11 libXau
define $(package)_set_vars
- $(package)_config_opts=--disable-static
+ # A number of steps in the autoconfig process implicitly assume that the build
+ # system and the host system are the same. For example, library components
+ # want to build and run test programs to determine the behavior of certain
+ # host system elements. This is clearly impossible when crosscompiling. To
+ # work around these issues, the --enable-malloc0returnsnull (or
+ # --disable-malloc0returnsnull, depending on the host system) must be passed
+ # to configure.
+ # -- https://www.x.org/wiki/CrossCompilingXorg/
+ #
+ # Concretely, between the releases of libXext 1.3.2 and 1.3.3,
+ # XORG_CHECK_MALLOC_ZERO from xorg-macros was changed to use the autoconf
+ # cache, expecting cross-compilation environments to seed this cache as there
+ # is no single correct value when cross compiling (think uclibc, musl, etc.).
+ # You can see the actual change in commit 72fdc868b56fe2b7bdc9a69872651baeca72
+ # in the freedesktop/xorg-macros repo.
+ #
+ # As a result of this change, if we don't seed the cache and we don't use
+ # either --{en,dis}able-malloc0returnsnull, the AC_RUN_IFELSE block has no
+ # optional action-if-cross-compiling argument and configure prints an error
+ # message and exits as documented in the autoconf manual. Prior to this
+ # commit, the AC_RUN_IFELSE block had an action-if-cross-compiling argument
+ # which set the more pessimistic default value MALLOC_ZERO_RETURNS_NULL=yes.
+ # This is why the flag was not required prior to libXext 1.3.3.
+ $(package)_config_opts=--disable-static --disable-malloc0returnsnull
endef
define $(package)_preprocess_cmds
@@ -24,3 +47,7 @@ endef
define $(package)_stage_cmds
$(MAKE) DESTDIR=$($(package)_staging_dir) install
endef
+
+define $(package)_postprocess_cmds
+ rm lib/*.la
+endef