buildroot/package/libselinux/libselinux.mk
Arnout Vandecappelle 8b8257e7d3 libselinux: rework host installation
libselinux has a pretty peculiar interpretation of DESTDIR and PREFIX.
PREFIX is not consistently used: some installation paths are forced to
$(DESTDIR)/usr/... . In other cases, PREFIX is indeed used. PREFIX
defaults to $(DESTDIR)/usr.

Try to be a little bit more correct by passing both DESTDIR and PREFIX,
both set to $(HOST_DIR). This is not a complete fix: man pages are
still installed in $(HOST_DIR)/usr - but we don't care about that.

Also simplify the symlink creation, like how it's done in libsepol.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-07-05 16:06:50 +02:00

117 lines
4.0 KiB
Makefile

################################################################################
#
# libselinux
#
################################################################################
LIBSELINUX_VERSION = 2.6
LIBSELINUX_SITE = https://raw.githubusercontent.com/wiki/SELinuxProject/selinux/files/releases/20161014
LIBSELINUX_LICENSE = Public Domain
LIBSELINUX_LICENSE_FILES = LICENSE
LIBSELINUX_DEPENDENCIES = libsepol pcre
LIBSELINUX_INSTALL_STAGING = YES
# Filter out D_FILE_OFFSET_BITS=64. This fixes errors caused by glibc 2.22.
LIBSELINUX_MAKE_OPTS = \
$(TARGET_CONFIGURE_OPTS) \
CFLAGS="$(filter-out -D_FILE_OFFSET_BITS=64,$(TARGET_CFLAGS))" \
LDFLAGS="$(TARGET_LDFLAGS) -lpcre -lpthread" \
ARCH=$(KERNEL_ARCH)
LIBSELINUX_MAKE_INSTALL_TARGETS = install
ifeq ($(BR2_PACKAGE_PYTHON)$(BR2_PACKAGE_PYTHON3),y)
ifeq ($(BR2_PACKAGE_PYTHON3),y)
LIBSELINUX_DEPENDENCIES += python3 host-swig
LIBSELINUX_PYINC = -I$(STAGING_DIR)/usr/include/python$(PYTHON3_VERSION_MAJOR)m
LIBSELINUX_PYLIBVER = python$(PYTHON3_VERSION_MAJOR)
else ifeq ($(BR2_PACKAGE_PYTHON),y)
LIBSELINUX_DEPENDENCIES += python host-swig
LIBSELINUX_PYINC = -I$(STAGING_DIR)/usr/include/python$(PYTHON_VERSION_MAJOR)
LIBSELINUX_PYLIBVER = python$(PYTHON_VERSION_MAJOR)
endif
LIBSELINUX_MAKE_OPTS += \
PYINC="$(LIBSELINUX_PYINC)" \
PYSITEDIR=$(TARGET_DIR)/usr/lib/$(LIBSELINUX_PYLIBVER)/site-packages \
SWIG_LIB="$(HOST_DIR)/share/swig/$(SWIG_VERSION)/"
LIBSELINUX_MAKE_INSTALL_TARGETS += install-pywrap
# dependencies are broken and result in file truncation errors at link
# time if the Python bindings are built through the same make
# invocation as the rest of the library.
define LIBSELINUX_BUILD_PYTHON_BINDINGS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
$(LIBSELINUX_MAKE_OPTS) DESTDIR=$(STAGING_DIR) swigify pywrap
endef
endif # python || python3
define LIBSELINUX_BUILD_CMDS
# DESTDIR is needed during the compile to compute library and
# header paths.
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
$(LIBSELINUX_MAKE_OPTS) DESTDIR=$(STAGING_DIR) all
$(LIBSELINUX_BUILD_PYTHON_BINDINGS)
endef
define LIBSELINUX_INSTALL_STAGING_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
$(LIBSELINUX_MAKE_OPTS) DESTDIR=$(STAGING_DIR) \
$(LIBSELINUX_MAKE_INSTALL_TARGETS)
endef
define LIBSELINUX_INSTALL_TARGET_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
$(LIBSELINUX_MAKE_OPTS) DESTDIR=$(TARGET_DIR) install
# Create the selinuxfs mount point
if [ ! -d "$(TARGET_DIR)/selinux" ]; then mkdir $(TARGET_DIR)/selinux; fi
if ! grep -q "selinuxfs" $(TARGET_DIR)/etc/fstab; then \
echo "none /selinux selinuxfs noauto 0 0" >> $(TARGET_DIR)/etc/fstab ; fi
endef
HOST_LIBSELINUX_DEPENDENCIES = \
host-libsepol host-pcre host-swig
ifeq ($(BR2_PACKAGE_PYTHON3),y)
HOST_LIBSELINUX_DEPENDENCIES += host-python3
HOST_LIBSELINUX_PYINC = -I$(HOST_DIR)/include/python$(PYTHON3_VERSION_MAJOR)m/
HOST_LIBSELINUX_PYLIBVER = python$(PYTHON3_VERSION_MAJOR)
else
HOST_LIBSELINUX_DEPENDENCIES += host-python
HOST_LIBSELINUX_PYINC = -I$(HOST_DIR)/include/python$(PYTHON_VERSION_MAJOR)/
HOST_LIBSELINUX_PYLIBVER = python$(PYTHON_VERSION_MAJOR)
endif
# DESTDIR is needed during the compile to compute library and header paths.
HOST_LIBSELINUX_MAKE_OPTS = \
$(HOST_CONFIGURE_OPTS) \
DESTDIR=$(HOST_DIR) \
PREFIX=$(HOST_DIR) \
LDFLAGS="$(HOST_LDFLAGS) -lpcre -lpthread" \
PYINC="$(HOST_LIBSELINUX_PYINC)" \
PYSITEDIR="$(HOST_DIR)/lib/$(HOST_LIBSELINUX_PYLIBVER)/site-packages" \
SWIG_LIB="$(HOST_DIR)/share/swig/$(SWIG_VERSION)/"
define HOST_LIBSELINUX_BUILD_CMDS
$(HOST_MAKE_ENV) $(MAKE1) -C $(@D) \
$(HOST_LIBSELINUX_MAKE_OPTS) all
# Generate python interface wrapper
$(HOST_MAKE_ENV) $(MAKE1) -C $(@D) \
$(HOST_LIBSELINUX_MAKE_OPTS) swigify pywrap
endef
define HOST_LIBSELINUX_INSTALL_CMDS
$(HOST_MAKE_ENV) $(MAKE) -C $(@D) \
$(HOST_LIBSELINUX_MAKE_OPTS) install
ln -sf libselinux.so.1 $(HOST_DIR)/lib/libselinux.so
# Install python interface wrapper
$(HOST_MAKE_ENV) $(MAKE) -C $(@D) \
$(HOST_LIBSELINUX_MAKE_OPTS) install-pywrap
endef
$(eval $(generic-package))
$(eval $(host-generic-package))