mirror of
https://github.com/SELinuxProject/selinux
synced 2025-04-23 15:55:27 +00:00
9395cc0322
Maintains the type signature of the existing matchpathcon_filespec_add() entry point on 32-bit archs but maps the API to a new matchpathcon_filespec_add64() entry point that takes a 64-bit ino_t argument instead. Software on 32-bit Linux ports which historically use a 32-bit time_t (thus affected by the y2038 problem) have, as a precondition of migrating to 64-bit time_t, that they also migrate to large filesystem support because glibc does not provide entry points for the cross-product of (LFS: yes, LFS: no) x (time_t: 32, time_t: 64). In order to support smooth migration of such operating systems from 32-bit time_t to 64-bit time_t, it is useful for libselinux to: - provide entry points on 32-bit systems for both LFS and non-LFS variants of the API (as glibc itself does) - use LFS internally for all filesystem calls (just in case) - map the API call to the correct implementation based on the build environment of the caller. Signed-off-by: Steve Langasek <steve.langasek@canonical.com> Signed-off-by: Christian Göttsche <cgzones@googlemail.com> Acked-by: James Carter <jwcart2@gmail.com>
80 lines
1.5 KiB
Makefile
80 lines
1.5 KiB
Makefile
SUBDIRS = include src utils man
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PKG_CONFIG ?= pkg-config
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DISABLE_SETRANS ?= n
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DISABLE_RPM ?= n
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ANDROID_HOST ?= n
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LABEL_BACKEND_ANDROID ?= n
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ifeq ($(ANDROID_HOST),y)
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override DISABLE_SETRANS=y
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override DISABLE_BOOL=y
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endif
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ifeq ($(DISABLE_RPM),y)
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DISABLE_FLAGS+= -DDISABLE_RPM
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endif
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ifeq ($(DISABLE_SETRANS),y)
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DISABLE_FLAGS+= -DDISABLE_SETRANS
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endif
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ifeq ($(DISABLE_BOOL),y)
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DISABLE_FLAGS+= -DDISABLE_BOOL
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endif
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ifeq ($(DISABLE_X11),y)
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DISABLE_FLAGS+= -DNO_X_BACKEND
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endif
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export DISABLE_SETRANS DISABLE_RPM DISABLE_FLAGS ANDROID_HOST DISABLE_X11 LABEL_BACKEND_ANDROID
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USE_PCRE2 ?= y
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ifeq ($(USE_PCRE2),y)
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PCRE_MODULE := libpcre2-8
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PCRE_CFLAGS := -DUSE_PCRE2 -DPCRE2_CODE_UNIT_WIDTH=8
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else
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PCRE_MODULE := libpcre
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endif
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PCRE_CFLAGS += $(shell $(PKG_CONFIG) --cflags $(PCRE_MODULE))
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PCRE_LDLIBS := $(shell $(PKG_CONFIG) --libs $(PCRE_MODULE))
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export PCRE_MODULE PCRE_CFLAGS PCRE_LDLIBS
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USE_LFS ?= y
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ifeq ($(USE_LFS),y)
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LFS_CFLAGS := -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
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endif
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export LFS_CFLAGS
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OS := $(shell uname)
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export OS
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ifeq ($(shell $(CC) -v 2>&1 | grep "clang"),)
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COMPILER := gcc
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else
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COMPILER := clang
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endif
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export COMPILER
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all install relabel clean distclean indent:
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@for subdir in $(SUBDIRS); do \
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(cd $$subdir && $(MAKE) $@) || exit 1; \
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done
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swigify: all
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$(MAKE) -C src $@
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pywrap:
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$(MAKE) -C src $@
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rubywrap:
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$(MAKE) -C src $@
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install-pywrap:
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$(MAKE) -C src $@
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install-rubywrap:
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$(MAKE) -C src $@
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clean-pywrap:
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$(MAKE) -C src $@
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clean-rubywrap:
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$(MAKE) -C src $@
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test:
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