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-rw-r--r--security/nss/coreconf/Linux.mk220
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diff --git a/security/nss/coreconf/Linux.mk b/security/nss/coreconf/Linux.mk
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+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+CC ?= gcc
+CCC ?= g++
+RANLIB ?= ranlib
+LD ?= ld
+
+include $(CORE_DEPTH)/coreconf/UNIX.mk
+
+#
+# The default implementation strategy for Linux is now pthreads
+#
+ifneq ($(OS_TARGET),Android)
+ USE_PTHREADS = 1
+endif
+
+ifeq ($(USE_PTHREADS),1)
+ IMPL_STRATEGY = _PTH
+endif
+
+DEFAULT_COMPILER = gcc
+DEFINES += -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_SOURCE -DSDB_MEASURE_USE_TEMP_DIR
+
+ifeq ($(OS_TARGET),Android)
+ifndef ANDROID_NDK
+ $(error Must set ANDROID_NDK to the path to the android NDK first)
+endif
+ifndef ANDROID_TOOLCHAIN_VERSION
+ $(error Must set ANDROID_TOOLCHAIN_VERSION to the requested version number)
+endif
+ ANDROID_PREFIX=$(OS_TEST)-linux-androideabi
+ ANDROID_TARGET=$(ANDROID_PREFIX)-$(ANDROID_TOOLCHAIN_VERSION)
+ # should autodetect which linux we are on, currently android only
+ # supports linux-x86 prebuilts
+ ANDROID_TOOLCHAIN=$(ANDROID_NDK)/toolchains/$(ANDROID_TARGET)/prebuilt/linux-x86
+ ANDROID_SYSROOT=$(ANDROID_NDK)/platforms/android-$(OS_TARGET_RELEASE)/arch-$(OS_TEST)
+ ANDROID_CC=$(ANDROID_TOOLCHAIN)/bin/$(ANDROID_PREFIX)-gcc
+ ANDROID_CCC=$(ANDROID_TOOLCHAIN)/bin/$(ANDROID_PREFIX)-g++
+ NSS_DISABLE_GTESTS=1
+# internal tools need to be built with the native compiler
+ifndef INTERNAL_TOOLS
+ CC = $(ANDROID_CC) --sysroot=$(ANDROID_SYSROOT)
+ CCC = $(ANDROID_CCC) --sysroot=$(ANDROID_SYSROOT)
+ DEFAULT_COMPILER=$(ANDROID_PREFIX)-gcc
+ ARCHFLAG = --sysroot=$(ANDROID_SYSROOT)
+ DEFINES += -DNO_SYSINFO -DNO_FORK_CHECK -DANDROID
+ CROSS_COMPILE = 1
+endif
+endif
+ifeq (,$(filter-out ppc64 ppc64le,$(OS_TEST)))
+ CPU_ARCH = ppc
+ifeq ($(USE_64),1)
+ ARCHFLAG = -m64
+endif
+ifeq (,$(filter-out ppc ppc64,$(OS_TEST)))
+ifneq ($(NSS_DISABLE_CRYPTO_VSX),0)
+ NSS_DISABLE_CRYPTO_VSX=1
+endif
+endif
+else
+ifeq ($(OS_TEST),alpha)
+ OS_REL_CFLAGS = -D_ALPHA_
+ CPU_ARCH = alpha
+else
+ifeq ($(OS_TEST),x86_64)
+ifeq ($(USE_64),1)
+ CPU_ARCH = x86_64
+ ARCHFLAG = -m64
+else
+ifeq ($(USE_X32),1)
+ CPU_ARCH = x86_64
+ ARCHFLAG = -mx32
+ 64BIT_TAG = _x32
+else
+ OS_REL_CFLAGS = -Di386
+ CPU_ARCH = x86
+ ARCHFLAG = -m32
+endif
+endif
+else
+ifeq ($(OS_TEST),sparc64)
+ CPU_ARCH = sparc
+else
+ifeq (,$(filter-out arm% sa110,$(OS_TEST)))
+ CPU_ARCH = arm
+else
+ifeq (,$(filter-out parisc%,$(OS_TEST)))
+ CPU_ARCH = hppa
+else
+ifeq (,$(filter-out i%86,$(OS_TEST)))
+ OS_REL_CFLAGS = -Di386
+ CPU_ARCH = x86
+else
+ifeq ($(OS_TEST),sh4a)
+ CPU_ARCH = sh4
+else
+# $(OS_TEST) == m68k, ppc, ia64, sparc, s390, s390x, mips, sh3, sh4
+ CPU_ARCH = $(OS_TEST)
+endif
+endif
+endif
+endif
+endif
+endif
+endif
+endif
+
+
+ifneq ($(OS_TARGET),Android)
+LIBC_TAG = _glibc
+endif
+
+ifdef BUILD_OPT
+ifeq (11,$(ALLOW_OPT_CODE_SIZE)$(OPT_CODE_SIZE))
+ OPTIMIZER = -Os
+else
+ OPTIMIZER = -O2
+endif
+ifdef MOZ_DEBUG_SYMBOLS
+ ifdef MOZ_DEBUG_FLAGS
+ OPTIMIZER += $(MOZ_DEBUG_FLAGS)
+ else
+ OPTIMIZER += -gdwarf-2
+ endif
+endif
+endif
+
+ifndef COMPILER_TAG
+COMPILER_TAG := _$(CC_NAME)
+endif
+
+ifeq ($(USE_PTHREADS),1)
+OS_PTHREAD = -lpthread
+endif
+
+OS_CFLAGS = $(DSO_CFLAGS) $(OS_REL_CFLAGS) $(ARCHFLAG) -pipe -ffunction-sections -fdata-sections -DHAVE_STRERROR
+ifeq ($(KERNEL),Linux)
+ OS_CFLAGS += -DLINUX -Dlinux
+endif
+OS_LIBS = $(OS_PTHREAD) -ldl -lc
+
+ifeq ($(OS_TARGET),Android)
+ OS_LIBS += -llog
+endif
+
+ifdef USE_PTHREADS
+ DEFINES += -D_REENTRANT
+endif
+
+DSO_CFLAGS = -fPIC
+DSO_LDOPTS = -shared $(ARCHFLAG) -Wl,--gc-sections
+# The linker on Red Hat Linux 7.2 and RHEL 2.1 (GNU ld version 2.11.90.0.8)
+# incorrectly reports undefined references in the libraries we link with, so
+# we don't use -z defs there.
+# Also, -z defs conflicts with Address Sanitizer, which emits relocations
+# against the libsanitizer runtime built into the main executable.
+ZDEFS_FLAG = -Wl,-z,defs
+DSO_LDOPTS += $(if $(findstring 2.11.90.0.8,$(shell $(LD) -v)),,$(ZDEFS_FLAG))
+LDFLAGS += $(ARCHFLAG) -z noexecstack
+
+# On Maemo, we need to use the -rpath-link flag for even the standard system
+# library directories.
+ifdef _SBOX_DIR
+LDFLAGS += -Wl,-rpath-link,/usr/lib:/lib
+endif
+
+G++INCLUDES = -I/usr/include/g++
+
+#
+# Always set CPU_TAG on Linux.
+#
+CPU_TAG = _$(CPU_ARCH)
+
+#
+# On Linux 2.6 or later, build libfreebl3.so with no NSPR and libnssutil3.so
+# dependencies by default. Set FREEBL_NO_DEPEND to 0 in the environment to
+# override this.
+#
+ifneq ($(OS_TARGET),Android)
+ifeq (2.6,$(firstword $(sort 2.6 $(OS_RELEASE))))
+ifndef FREEBL_NO_DEPEND
+FREEBL_NO_DEPEND = 1
+FREEBL_LOWHASH = 1
+endif
+endif
+endif
+
+USE_SYSTEM_ZLIB = 1
+ZLIB_LIBS = -lz
+
+# The -rpath '$$ORIGIN' linker option instructs this library to search for its
+# dependencies in the same directory where it resides.
+ifeq ($(BUILD_SUN_PKG), 1)
+ifeq ($(USE_64), 1)
+RPATH = -Wl,-rpath,'$$ORIGIN:/opt/sun/private/lib64:/opt/sun/private/lib'
+else
+RPATH = -Wl,-rpath,'$$ORIGIN:/opt/sun/private/lib'
+endif
+endif
+
+MKSHLIB = $(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(@:$(OBJDIR)/%.so=%.so) $(RPATH)
+
+ifdef MAPFILE
+ MKSHLIB += -Wl,--version-script,$(MAPFILE)
+endif
+PROCESS_MAP_FILE = grep -v ';-' $< | \
+ sed -e 's,;+,,' -e 's; DATA ;;' -e 's,;;,,' -e 's,;.*,;,' > $@
+
+ifeq ($(OS_RELEASE),2.4)
+DEFINES += -DNO_FORK_CHECK
+endif
+
+ifdef USE_GCOV
+OS_CFLAGS += --coverage
+LDFLAGS += --coverage
+DSO_LDOPTS += --coverage
+endif