![Matt Weber](/assets/img/avatar_default.png)
In order to work-around dependency issues, the Python bindings should be built though a separate make invocation from the rest of the library. This avoids build issues like this: selinux_restorecon.lo: file not recognized: File truncated [...] collect2: error: ld returned 1 exit status make[2]: *** [libselinux.so.1] Error 1 Fixes: http://autobuild.buildroot.net/results/967b74d0ae5b4b83ea2729217b005a3e1e4514d0/ Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com> [Thomas: improve commit log.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
118 lines
4.1 KiB
Makefile
118 lines
4.1 KiB
Makefile
################################################################################
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#
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# libselinux
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#
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################################################################################
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LIBSELINUX_VERSION = 2.6
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LIBSELINUX_SITE = https://raw.githubusercontent.com/wiki/SELinuxProject/selinux/files/releases/20161014
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LIBSELINUX_LICENSE = Public Domain
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LIBSELINUX_LICENSE_FILES = LICENSE
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LIBSELINUX_DEPENDENCIES = libsepol pcre
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LIBSELINUX_INSTALL_STAGING = YES
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# Filter out D_FILE_OFFSET_BITS=64. This fixes errors caused by glibc 2.22.
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LIBSELINUX_MAKE_OPTS = \
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$(TARGET_CONFIGURE_OPTS) \
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CFLAGS="$(filter-out -D_FILE_OFFSET_BITS=64,$(TARGET_CFLAGS))" \
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LDFLAGS="$(TARGET_LDFLAGS) -lpcre -lpthread" \
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ARCH=$(KERNEL_ARCH)
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LIBSELINUX_MAKE_INSTALL_TARGETS = install
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ifeq ($(BR2_PACKAGE_PYTHON)$(BR2_PACKAGE_PYTHON3),y)
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ifeq ($(BR2_PACKAGE_PYTHON3),y)
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LIBSELINUX_DEPENDENCIES += python3 host-swig
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LIBSELINUX_PYINC = -I$(STAGING_DIR)/usr/include/python$(PYTHON3_VERSION_MAJOR)m
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LIBSELINUX_PYLIBVER = python$(PYTHON3_VERSION_MAJOR)
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else ifeq ($(BR2_PACKAGE_PYTHON),y)
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LIBSELINUX_DEPENDENCIES += python host-swig
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LIBSELINUX_PYINC = -I$(STAGING_DIR)/usr/include/python$(PYTHON_VERSION_MAJOR)
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LIBSELINUX_PYLIBVER = python$(PYTHON_VERSION_MAJOR)
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endif
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LIBSELINUX_MAKE_OPTS += \
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PYINC="$(LIBSELINUX_PYINC)" \
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PYSITEDIR=$(TARGET_DIR)/usr/lib/$(LIBSELINUX_PYLIBVER)/site-packages \
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SWIG_LIB="$(HOST_DIR)/usr/share/swig/$(SWIG_VERSION)/"
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LIBSELINUX_MAKE_INSTALL_TARGETS += install-pywrap
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# dependencies are broken and result in file truncation errors at link
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# time if the Python bindings are built through the same make
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# invocation as the rest of the library.
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define LIBSELINUX_BUILD_PYTHON_BINDINGS
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$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
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$(LIBSELINUX_MAKE_OPTS) DESTDIR=$(STAGING_DIR) swigify pywrap
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endef
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endif # python || python3
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define LIBSELINUX_BUILD_CMDS
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# DESTDIR is needed during the compile to compute library and
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# header paths.
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$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
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$(LIBSELINUX_MAKE_OPTS) DESTDIR=$(STAGING_DIR) all
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$(LIBSELINUX_BUILD_PYTHON_BINDINGS)
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endef
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define LIBSELINUX_INSTALL_STAGING_CMDS
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$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
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$(LIBSELINUX_MAKE_OPTS) DESTDIR=$(STAGING_DIR) \
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$(LIBSELINUX_MAKE_INSTALL_TARGETS)
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endef
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define LIBSELINUX_INSTALL_TARGET_CMDS
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$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
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$(LIBSELINUX_MAKE_OPTS) DESTDIR=$(TARGET_DIR) install
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# Create the selinuxfs mount point
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if [ ! -d "$(TARGET_DIR)/selinux" ]; then mkdir $(TARGET_DIR)/selinux; fi
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if ! grep -q "selinuxfs" $(TARGET_DIR)/etc/fstab; then \
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echo "none /selinux selinuxfs noauto 0 0" >> $(TARGET_DIR)/etc/fstab ; fi
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endef
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HOST_LIBSELINUX_DEPENDENCIES = \
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host-libsepol host-pcre host-swig
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ifeq ($(BR2_PACKAGE_PYTHON3),y)
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HOST_LIBSELINUX_DEPENDENCIES += host-python3
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HOST_LIBSELINUX_PYINC = -I$(HOST_DIR)/usr/include/python$(PYTHON3_VERSION_MAJOR)m/
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HOST_LIBSELINUX_PYLIBVER = python$(PYTHON3_VERSION_MAJOR)
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else
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HOST_LIBSELINUX_DEPENDENCIES += host-python
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HOST_LIBSELINUX_PYINC = -I$(HOST_DIR)/usr/include/python$(PYTHON_VERSION_MAJOR)/
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HOST_LIBSELINUX_PYLIBVER = python$(PYTHON_VERSION_MAJOR)
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endif
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HOST_LIBSELINUX_MAKE_OPTS = \
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$(HOST_CONFIGURE_OPTS) \
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LDFLAGS="$(HOST_LDFLAGS) -lpcre -lpthread" \
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PYINC="$(HOST_LIBSELINUX_PYINC)" \
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PYSITEDIR="$(HOST_DIR)/usr/lib/$(HOST_LIBSELINUX_PYLIBVER)/site-packages" \
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SWIG_LIB="$(HOST_DIR)/usr/share/swig/$(SWIG_VERSION)/"
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define HOST_LIBSELINUX_BUILD_CMDS
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# DESTDIR is needed during the compile to compute library and
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# header paths.
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$(HOST_MAKE_ENV) $(MAKE1) -C $(@D) \
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$(HOST_LIBSELINUX_MAKE_OPTS) DESTDIR=$(HOST_DIR) \
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SHLIBDIR=$(HOST_DIR)/usr/lib all
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# Generate python interface wrapper
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$(HOST_MAKE_ENV) $(MAKE1) -C $(@D) \
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$(HOST_LIBSELINUX_MAKE_OPTS) DESTDIR=$(HOST_DIR) swigify pywrap
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endef
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define HOST_LIBSELINUX_INSTALL_CMDS
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$(HOST_MAKE_ENV) $(MAKE) -C $(@D) \
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$(HOST_LIBSELINUX_MAKE_OPTS) DESTDIR=$(HOST_DIR) \
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SHLIBDIR=$(HOST_DIR)/usr/lib SBINDIR=$(HOST_DIR)/usr/sbin install
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(cd $(HOST_DIR)/usr/lib; $(HOSTLN) -sf libselinux.so.1 libselinux.so)
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# Install python interface wrapper
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$(HOST_MAKE_ENV) $(MAKE) -C $(@D) \
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$(HOST_LIBSELINUX_MAKE_OPTS) DESTDIR=$(HOST_DIR) install-pywrap
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endef
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$(eval $(generic-package))
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$(eval $(host-generic-package))
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