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litecoin/depends/packages/libxcb.mk

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depends: add shared dependency builder See the README's in depends for documentation
10 years ago
package=libxcb
$(package)_version=1.10
depends: switch to secure download of all dependencies Some dependency sources were downloaded via http, even though https (SSL/TLS) options are available. Even if we potentially check the integrity of the downloaded files via hash comparison, we should make use of this additional security layer. bdb.mk fontconfig.mk freetype.mk libX11.mk libXau.mk libXext.mk libxcb.mk native_cctools.mk native_cdrkit.mk xcb_proto.mk xextproto.mk xproto.mk xtrans.mk zlib.mk miniupnp was switched to official project mirror with SSL support
6 years ago
$(package)_download_path=https://xcb.freedesktop.org/dist
depends: add shared dependency builder See the README's in depends for documentation
10 years ago
$(package)_file_name=$(package)-$($(package)_version).tar.bz2
$(package)_sha256_hash=98d9ab05b636dd088603b64229dd1ab2d2cc02ab807892e107d674f9c3f2d5b5
$(package)_dependencies=xcb_proto libXau xproto
define $(package)_set_vars
$(package)_config_opts=--disable-static
endef
define $(package)_preprocess_cmds
[depends] Add riscv qt depends support for cross compiling bitcoin-qt
6 years ago
cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub build-aux &&\
depends: add shared dependency builder See the README's in depends for documentation
10 years ago
sed "s/pthread-stubs//" -i configure
endef
depends: fix a static qt5 crash when using certain versions of libxcb See here for background: https://bugreports.qt.io/browse/QTBUG-34748 libxcb temporarily had an abi breakage which caused crashes when qt was compiled against a non-compatible version. Building qt with -qt-xcb should have shielded us from this issue, except that incompatible headers were used when building qt's wrapper. Make sure those headers aren't picked up by qt's build. Details: qt's build adds a wrapper around the xcb libs when -qt-xcb is used. This is done to avoid having to link to a handful of different libs, which may not be api/abi stable. This build depends on include-order, so that its files are found before the real libxcb headers. Our build (for other reasons related to qt's complicated build-system) injects our prefix into CXXFLAGS. Because libxcb is found in this path, that reverses the include-order, negating the purpose of the wrapper. To fix, libxcb's includes are simply moved to a subdir. pkg-config ensures that they're still found properly when needed. To make things even more interesting, this behavior in qt's .pro files is broken: INCLUDEPATH += $$QMAKE_CFLAGS_XCB The INCLUDEPATH variable is processed by qmake which automatically prefixes each entry with "-I". The QMAKE_CFLAGS_XCB variable comes from pkg-config and already contains -I, making the path look like "-I-I/path/to/xcb/headers". To work around that, CFLAGS/CXXFLAGS are used here rather than INCLUDEPATH.
10 years ago
# Don't install xcb headers to the default path in order to work around a qt
# build issue: https://bugreports.qt.io/browse/QTBUG-34748
# When using qt's internal libxcb, it may end up finding the real headers in
# depends staging. Use a non-default path to avoid that.
depends: add shared dependency builder See the README's in depends for documentation
10 years ago
define $(package)_config_cmds
depends: fix a static qt5 crash when using certain versions of libxcb See here for background: https://bugreports.qt.io/browse/QTBUG-34748 libxcb temporarily had an abi breakage which caused crashes when qt was compiled against a non-compatible version. Building qt with -qt-xcb should have shielded us from this issue, except that incompatible headers were used when building qt's wrapper. Make sure those headers aren't picked up by qt's build. Details: qt's build adds a wrapper around the xcb libs when -qt-xcb is used. This is done to avoid having to link to a handful of different libs, which may not be api/abi stable. This build depends on include-order, so that its files are found before the real libxcb headers. Our build (for other reasons related to qt's complicated build-system) injects our prefix into CXXFLAGS. Because libxcb is found in this path, that reverses the include-order, negating the purpose of the wrapper. To fix, libxcb's includes are simply moved to a subdir. pkg-config ensures that they're still found properly when needed. To make things even more interesting, this behavior in qt's .pro files is broken: INCLUDEPATH += $$QMAKE_CFLAGS_XCB The INCLUDEPATH variable is processed by qmake which automatically prefixes each entry with "-I". The QMAKE_CFLAGS_XCB variable comes from pkg-config and already contains -I, making the path look like "-I-I/path/to/xcb/headers". To work around that, CFLAGS/CXXFLAGS are used here rather than INCLUDEPATH.
10 years ago
$($(package)_autoconf) --includedir=$(host_prefix)/include/xcb-shared
depends: add shared dependency builder See the README's in depends for documentation
10 years ago
endef
define $(package)_build_cmds
$(MAKE)
endef
define $(package)_stage_cmds
$(MAKE) DESTDIR=$($(package)_staging_dir) install
endef
define $(package)_postprocess_cmds
depends: Purge libtool archives We use pkg-config where we can, which generally replaces libtool at a higher level and does not have the same downsides as libtool. These archives sit in our depends tree with no purpose and pollute the final bitcoin build with massive overlinking.
6 years ago
rm -rf share/man share/doc lib/*.la
depends: add shared dependency builder See the README's in depends for documentation
10 years ago
endef