зеркало из https://github.com/mozilla/gecko-dev.git
176 строки
4.0 KiB
Makefile
176 строки
4.0 KiB
Makefile
#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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include $(CORE_DEPTH)/coreconf/UNIX.mk
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#
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# The default implementation strategy for Linux is now pthreads
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#
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USE_PTHREADS = 1
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ifeq ($(USE_PTHREADS),1)
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IMPL_STRATEGY = _PTH
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endif
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CC = gcc
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CCC = g++
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RANLIB = ranlib
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DEFAULT_COMPILER = gcc
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ifeq ($(OS_TEST),ppc64)
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CPU_ARCH = ppc
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ifeq ($(USE_64),1)
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ARCHFLAG = -m64
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endif
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else
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ifeq ($(OS_TEST),alpha)
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OS_REL_CFLAGS = -D_ALPHA_
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CPU_ARCH = alpha
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else
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ifeq ($(OS_TEST),x86_64)
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ifeq ($(USE_64),1)
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CPU_ARCH = x86_64
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else
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OS_REL_CFLAGS = -Di386
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CPU_ARCH = x86
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ARCHFLAG = -m32
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endif
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else
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ifeq ($(OS_TEST),sparc64)
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CPU_ARCH = sparc
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else
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ifeq (,$(filter-out arm% sa110,$(OS_TEST)))
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CPU_ARCH = arm
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else
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ifeq (,$(filter-out parisc%,$(OS_TEST)))
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CPU_ARCH = hppa
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else
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ifeq (,$(filter-out i%86,$(OS_TEST)))
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OS_REL_CFLAGS = -Di386
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CPU_ARCH = x86
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else
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ifeq ($(OS_TEST),sh4a)
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CPU_ARCH = sh4
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else
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# $(OS_TEST) == m68k, ppc, ia64, sparc, s390, s390x, mips, sh3, sh4
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CPU_ARCH = $(OS_TEST)
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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LIBC_TAG = _glibc
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ifeq ($(OS_RELEASE),2.0)
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OS_REL_CFLAGS += -DLINUX2_0
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MKSHLIB = $(CC) -shared -Wl,-soname -Wl,$(@:$(OBJDIR)/%.so=%.so) $(RPATH)
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ifdef MAPFILE
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MKSHLIB += -Wl,--version-script,$(MAPFILE)
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endif
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PROCESS_MAP_FILE = grep -v ';-' $< | \
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sed -e 's,;+,,' -e 's; DATA ;;' -e 's,;;,,' -e 's,;.*,;,' > $@
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endif
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ifdef BUILD_OPT
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ifeq (11,$(ALLOW_OPT_CODE_SIZE)$(OPT_CODE_SIZE))
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OPTIMIZER = -Os
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else
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OPTIMIZER = -O2
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endif
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ifdef MOZ_DEBUG_SYMBOLS
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ifdef MOZ_DEBUG_FLAGS
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OPTIMIZER += $(MOZ_DEBUG_FLAGS)
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else
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OPTIMIZER += -gdwarf-2
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endif
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endif
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endif
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ifeq ($(USE_PTHREADS),1)
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OS_PTHREAD = -lpthread
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endif
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# See bug 537829, in particular comment 23.
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# Place -ansi and *_SOURCE before $(DSO_CFLAGS) so DSO_CFLAGS can override
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# -ansi on platforms like Android where the system headers are C99 and do
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# not build with -ansi.
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STANDARDS_CFLAGS = -ansi -D_POSIX_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE
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OS_CFLAGS = $(STANDARDS_CFLAGS) $(DSO_CFLAGS) $(OS_REL_CFLAGS) $(ARCHFLAG) -Wall -Werror-implicit-function-declaration -Wno-switch -pipe -DLINUX -Dlinux -DHAVE_STRERROR
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OS_LIBS = $(OS_PTHREAD) -ldl -lc
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ifdef USE_PTHREADS
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DEFINES += -D_REENTRANT
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endif
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ARCH = linux
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DSO_CFLAGS = -fPIC
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DSO_LDOPTS = -shared $(ARCHFLAG)
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# The linker on Red Hat Linux 7.2 and RHEL 2.1 (GNU ld version 2.11.90.0.8)
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# incorrectly reports undefined references in the libraries we link with, so
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# we don't use -z defs there.
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ZDEFS_FLAG = -Wl,-z,defs
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DSO_LDOPTS += $(if $(findstring 2.11.90.0.8,$(shell ld -v)),,$(ZDEFS_FLAG))
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LDFLAGS += $(ARCHFLAG)
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# On Maemo, we need to use the -rpath-link flag for even the standard system
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# library directories.
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ifdef _SBOX_DIR
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LDFLAGS += -Wl,-rpath-link,/usr/lib:/lib
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endif
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# INCLUDES += -I/usr/include -Y/usr/include/linux
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G++INCLUDES = -I/usr/include/g++
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#
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# Always set CPU_TAG on Linux.
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#
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CPU_TAG = _$(CPU_ARCH)
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#
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# On Linux 2.6 or later, build libfreebl3.so with no NSPR and libnssutil3.so
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# dependencies by default. Set FREEBL_NO_DEPEND to 0 in the environment to
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# override this.
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#
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ifeq (2.6,$(firstword $(sort 2.6 $(OS_RELEASE))))
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ifndef FREEBL_NO_DEPEND
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FREEBL_NO_DEPEND = 1
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FREEBL_LOWHASH = 1
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endif
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endif
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USE_SYSTEM_ZLIB = 1
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ZLIB_LIBS = -lz
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# The -rpath '$$ORIGIN' linker option instructs this library to search for its
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# dependencies in the same directory where it resides.
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ifeq ($(BUILD_SUN_PKG), 1)
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ifeq ($(USE_64), 1)
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RPATH = -Wl,-rpath,'$$ORIGIN:/opt/sun/private/lib64:/opt/sun/private/lib'
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else
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RPATH = -Wl,-rpath,'$$ORIGIN:/opt/sun/private/lib'
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endif
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endif
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OS_REL_CFLAGS += -DLINUX2_1
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MKSHLIB = $(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(@:$(OBJDIR)/%.so=%.so) $(RPATH)
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ifdef MAPFILE
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MKSHLIB += -Wl,--version-script,$(MAPFILE)
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endif
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PROCESS_MAP_FILE = grep -v ';-' $< | \
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sed -e 's,;+,,' -e 's; DATA ;;' -e 's,;;,,' -e 's,;.*,;,' > $@
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ifeq ($(OS_RELEASE),2.4)
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DEFINES += -DNO_FORK_CHECK
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endif
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