Squashed 'third_party/rawrtc/re/' content from commit f3163ce8b
Change-Id: I6a235e6ac0f03269d951026f9d195da05c40fdab
git-subtree-dir: third_party/rawrtc/re
git-subtree-split: f3163ce8b526a13b35ef71ce4dd6f43585064d8a
diff --git a/mk/re.mk b/mk/re.mk
new file mode 100644
index 0000000..3347945
--- /dev/null
+++ b/mk/re.mk
@@ -0,0 +1,829 @@
+#
+# re.mk - common make rules
+#
+# Copyright (C) 2010 Creytiv.com
+#
+# Imported variables:
+#
+# ARCH Target architecture
+# CC Compiler
+# CROSS_COMPILE Cross-compiler prefix (optional)
+# EXTRA_CFLAGS Extra compiler flags appended to CFLAGS
+# EXTRA_LFLAGS Extra linker flags appended to LFLAGS
+# GCOV If non-empty, enable GNU Coverage testing
+# GPROF If non-empty, enable GNU Profiling
+# OPT_SIZE If non-empty, optimize for size
+# OPT_SPEED If non-empty, optimize for speed
+# PROJECT Project name
+# RELEASE Release build
+# SYSROOT System root of library and include files
+# SYSROOT_ALT Alternative system root of library and include files
+# USE_OPENSSL If non-empty, link to libssl library
+# USE_ZLIB If non-empty, link to libz library
+# VERSION Version number
+#
+# Exported variables:
+#
+# APP_LFLAGS Linker flags for applications using modules
+# BIN_SUFFIX Suffix for binary executables
+# CC Compiler
+# CCACHE Compiler ccache tool
+# CFLAGS Compiler flags
+# DFLAGS Dependency generator flags
+# LFLAGS Common linker flags
+# LIBS Libraries to link against
+# LIB_SUFFIX Suffix for shared libraries
+# MOD_LFLAGS Linker flags for dynamic modules
+# MOD_SUFFIX Suffix for dynamic modules
+# SH_LFLAGS Linker flags for shared libraries
+# USE_TLS Defined if TLS is available
+# USE_DTLS Defined if DTLS is available
+#
+
+
+ifneq ($(RELEASE),)
+CFLAGS += -DRELEASE
+OPT_SPEED=1
+endif
+
+
+# Default system root
+ifeq ($(SYSROOT),)
+SYSROOT := /usr
+endif
+
+# Alternative Systemroot
+ifeq ($(SYSROOT_ALT),)
+SYSROOT_ALT := $(shell [ -d /sw/include ] && echo "/sw")
+endif
+ifeq ($(SYSROOT_ALT),)
+SYSROOT_ALT := $(shell [ -d /opt/local/include ] && echo "/opt/local")
+endif
+
+ifneq ($(SYSROOT_ALT),)
+CFLAGS += -I$(SYSROOT_ALT)/include
+LFLAGS += -L$(SYSROOT_ALT)/lib
+endif
+
+
+##############################################################################
+#
+# Compiler section
+#
+# find compiler name & version
+
+ifeq ($(CC),)
+ CC := gcc
+endif
+ifeq ($(CC),cc)
+ CC := gcc
+endif
+LD := $(CC)
+CC_LONGVER := $(shell if $(CC) -v 2>/dev/null; then \
+ $(CC) -v 2>&1 ;\
+ else \
+ $(CC) -V 2>&1 ; \
+ fi )
+
+# find-out the compiler's name
+
+ifneq (,$(findstring gcc, $(CC_LONGVER)))
+ CC_NAME := gcc
+ CC_VER := $(word 1,$(CC)) $(shell $(CC) - --version|head -n 1|\
+ cut -d" " -f 3|\
+ sed -e 's/^.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/'\
+ -e 's/^[^0-9].*\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/')
+ # sun sed is a little brain damaged => this complicated expression
+ MKDEP := $(CC) -MM
+ #transform gcc version into 2.9x, 3.x or 4.x
+ CC_SHORTVER := $(shell echo "$(CC_VER)" | cut -d" " -f 2| \
+ sed -e 's/[^0-9]*-\(.*\)/\1/'| \
+ sed -e 's/2\.9.*/2.9x/' -e 's/3\.[0-3]\..*/3.0/' -e \
+ 's/3\.[0-3]/3.0/' -e 's/3\.[4-9]\..*/3.4/' -e\
+ 's/3\.[4-9]/3.4/' -e 's/4\.[0-9]\..*/4.x/' -e\
+ 's/4\.[0-9]/4.x/' )
+endif
+
+ifeq ($(CC_NAME),)
+ifneq (,$(findstring clang, $(CC_LONGVER)))
+ CC_NAME := clang
+ CC_SHORTVER := $(shell echo "$(CC_LONGVER)"|head -n 1| \
+ sed -e 's/.*version \([0-9]\.[0-9]\).*/\1/g' )
+ CC_VER := $(CC) $(CC_SHORTVER)
+ MKDEP := $(CC) -MM
+endif
+endif
+
+ifeq ($(CC_NAME),)
+ifneq (, $(findstring Sun, $(CC_LONGVER)))
+ CC_NAME := suncc
+ CC_SHORTVER := $(shell echo "$(CC_LONGVER)"|head -n 1| \
+ sed -e 's/.*\([0-9]\.[0-9]\).*/\1/g' )
+ CC_VER := $(CC) $(CC_SHORTVER)
+ MKDEP := $(CC) -xM1
+endif
+endif
+
+ifeq ($(CC_NAME),)
+ifneq (, $(findstring Intel(R) C++ Compiler, $(CC_LONGVER)))
+ # very nice: gcc compatible
+ CC_NAME := icc
+ CC_FULLVER := $(shell echo "$(CC_LONGVER)"|head -n 1| \
+ sed -e 's/.*Version \([0-9]\.[0-9]\.[0-9]*\).*/\1/g')
+ CC_SHORTVER := $(shell echo "$(CC_FULLVER)" | cut -d. -f1,2 )
+ CC_VER := $(CC) $(CC_FULLVER)
+ MKDEP := $(CC) -MM
+endif
+endif
+
+
+ifeq (,$(CC_NAME))
+#not found
+ CC_NAME := $(CC)
+ CC_SHORTVER := unknown
+ CC_VER := unknown
+ MKDEP := gcc -MM
+$(warning Unknown compiler $(CC)\; supported compilers: \
+ gcc, clang, sun cc, intel icc )
+endif
+
+
+# Compiler warning flags
+CFLAGS += -Wall
+CFLAGS += -Wmissing-declarations
+CFLAGS += -Wmissing-prototypes
+CFLAGS += -Wstrict-prototypes
+CFLAGS += -Wbad-function-cast
+CFLAGS += -Wsign-compare
+CFLAGS += -Wnested-externs
+CFLAGS += -Wshadow
+CFLAGS += -Waggregate-return
+CFLAGS += -Wcast-align
+
+
+ifeq ($(CC_SHORTVER),4.x)
+CFLAGS += -Wextra
+CFLAGS += -Wold-style-definition
+CFLAGS += -Wdeclaration-after-statement
+endif
+
+CFLAGS += -g
+ifneq ($(OPT_SPEED),)
+CFLAGS += -O3 # Optimize for speed - takes longer to compile!
+OPTIMIZE := 1
+endif
+ifneq ($(OPT_SIZE),)
+CFLAGS += -Os # Optimize for size - takes longer to compile!
+OPTIMIZE := 1
+endif
+
+ifneq ($(OPTIMIZE),)
+CFLAGS += -Wuninitialized
+ifneq ($(CC_SHORTVER), 2.9x)
+CFLAGS += -Wno-strict-aliasing
+endif
+endif
+
+# Compiler dependency flags
+ifeq ($(CC_SHORTVER), 2.9x)
+ DFLAGS = -MD
+else
+ DFLAGS = -MD -MF $(@:.o=.d) -MT $@
+endif
+
+
+##############################################################################
+#
+# OS section
+#
+
+MACHINE := $(shell $(CC) -dumpmachine)
+
+ifeq ($(CROSS_COMPILE),)
+OS := $(shell uname -s | sed -e s/SunOS/solaris/ | tr "[A-Z]" "[a-z]")
+endif
+
+
+ifneq ($(strip $(filter i386-mingw32 i486-mingw32 i586-mingw32msvc \
+ i686-w64-mingw32 x86_64-w64-mingw32 mingw32, \
+ $(MACHINE))),)
+ OS := win32
+ifeq ($(MACHINE), mingw32)
+ CROSS_COMPILE :=
+endif
+endif
+
+
+# default
+LIB_SUFFIX := .so
+MOD_SUFFIX := .so
+BIN_SUFFIX :=
+
+ifeq ($(OS),solaris)
+ CFLAGS += -fPIC -DSOLARIS
+ LIBS += -ldl -lresolv -lsocket -lnsl
+ LFLAGS += -fPIC
+ SH_LFLAGS += -G
+ MOD_LFLAGS +=
+ APP_LFLAGS +=
+ AR := ar
+ AFLAGS := cru
+endif
+ifeq ($(OS),linux)
+ CFLAGS += -fPIC -DLINUX
+ LIBS += -ldl
+ LFLAGS += -fPIC
+ SH_LFLAGS += -shared
+ MOD_LFLAGS +=
+ APP_LFLAGS += -rdynamic
+ AR := ar
+ AFLAGS := crD
+endif
+ifeq ($(OS),gnu)
+ CFLAGS += -fPIC -DGNU
+ LIBS += -ldl
+ LFLAGS += -fPIC
+ SH_LFLAGS += -shared
+ MOD_LFLAGS +=
+ APP_LFLAGS += -rdynamic
+ AR := ar
+ AFLAGS := cru
+endif
+ifeq ($(OS),darwin)
+ CFLAGS += -fPIC -dynamic -DDARWIN
+ifneq (,$(findstring Apple, $(CC_LONGVER)))
+ CFLAGS += -Wshorten-64-to-32
+endif
+ DFLAGS := -MD
+ LIBS += -lresolv
+ LFLAGS += -fPIC
+ SH_LFLAGS += -dynamiclib
+ifeq ($(CC_NAME),gcc)
+ SH_LFLAGS += -dylib
+endif
+ifneq ($(VERSION),)
+ SH_LFLAGS += -current_version $(VERSION)
+ SH_LFLAGS += -compatibility_version $(VERSION)
+endif
+ MOD_LFLAGS += -undefined dynamic_lookup
+ APP_LFLAGS +=
+ AR := ar
+ AFLAGS := cru
+ LIB_SUFFIX := .dylib
+ HAVE_KQUEUE := 1
+endif
+ifeq ($(OS),netbsd)
+ CFLAGS += -fPIC -DNETBSD
+ LFLAGS += -fPIC
+ SH_LFLAGS += -shared
+ MOD_LFLAGS +=
+ APP_LFLAGS += -rdynamic
+ AR := ar
+ AFLAGS := cru
+ HAVE_KQUEUE := 1
+endif
+ifeq ($(OS),freebsd)
+ CFLAGS += -fPIC -DFREEBSD
+ LFLAGS += -fPIC
+ SH_LFLAGS += -shared
+ MOD_LFLAGS +=
+ APP_LFLAGS += -rdynamic
+ AR := ar
+ AFLAGS := cru
+ HAVE_KQUEUE := 1
+endif
+ifeq ($(OS),gnu/kfreebsd)
+ CFLAGS += -fPIC -DKFREEBSD -D_GNU_SOURCE
+ LFLAGS += -fPIC
+ SH_LFLAGS += -shared
+ MOD_LFLAGS +=
+ APP_LFLAGS += -rdynamic
+ AR := ar
+ AFLAGS := cru
+ HAVE_KQUEUE := 1
+endif
+ifeq ($(OS),dragonfly)
+ CFLAGS += -fPIC -DDRAGONFLY
+ LFLAGS += -fPIC
+ SH_LFLAGS += -shared
+ MOD_LFLAGS +=
+ APP_LFLAGS += -rdynamic
+ AR := ar
+ AFLAGS := cru
+ HAVE_KQUEUE := 1
+endif
+ifeq ($(OS),openbsd)
+ CFLAGS += -fPIC -DOPENBSD
+ LFLAGS += -fPIC
+ SH_LFLAGS += -shared
+ MOD_LFLAGS +=
+ APP_LFLAGS += -rdynamic
+ AR := ar
+ AFLAGS := cru
+ HAVE_KQUEUE := 1
+ HAVE_ARC4RANDOM := 1
+endif
+ifeq ($(OS),win32)
+ CFLAGS += -DWIN32 -D_WIN32_WINNT=0x0501 -D__ssize_t_defined
+ LIBS += -lwsock32 -lws2_32 -liphlpapi
+ LFLAGS +=
+ SH_LFLAGS += -shared
+ MOD_LFLAGS +=
+ APP_LFLAGS += -Wl,--export-all-symbols
+ AR := ar
+ AFLAGS := cru
+ CROSS_COMPILE ?= $(MACHINE)-
+ RANLIB := $(CROSS_COMPILE)ranlib
+ LIB_SUFFIX := .dll
+ MOD_SUFFIX := .dll
+ BIN_SUFFIX := .exe
+ SYSROOT := /usr/$(MACHINE)/
+endif
+
+CFLAGS += -DOS=\"$(OS)\"
+
+ifeq ($(CC_SHORTVER),2.9x)
+CFLAGS += -Wno-long-long
+else
+CFLAGS += -std=c99
+PEDANTIC := 1
+endif # CC_SHORTVER
+
+ifneq ($(PEDANTIC),)
+CFLAGS += -pedantic
+endif
+
+
+ifeq ($(OS),)
+$(warning Could not detect OS)
+endif
+
+
+##############################################################################
+#
+# Architecture section
+#
+
+
+ifeq ($(ARCH),)
+ifeq ($(CC_NAME),$(filter $(CC_NAME),gcc clang))
+PREDEF := $(shell $(CC) -dM -E -x c $(EXTRA_CFLAGS) $(CFLAGS) /dev/null)
+
+ifneq ($(strip $(filter i386 __i386__ __i386 _M_IX86 __X86__ _X86_, \
+ $(PREDEF))),)
+ARCH := i386
+endif
+
+ifneq ($(strip $(filter __i486__,$(PREDEF))),)
+ARCH := i486
+endif
+
+ifneq ($(strip $(filter __i586__,$(PREDEF))),)
+ARCH := i586
+endif
+
+ifneq ($(strip $(filter __i686__ ,$(PREDEF))),)
+ARCH := i686
+endif
+
+ifneq ($(strip $(filter __amd64__ __amd64 __x86_64__ __x86_64, \
+ $(PREDEF))),)
+ARCH := x86_64
+endif
+
+ifneq ($(strip $(filter __arm__ __thumb__,$(PREDEF))),)
+
+ifneq ($(strip $(filter __ARM_ARCH_6__,$(PREDEF))),)
+ARCH := arm6
+else
+ARCH := arm
+endif
+
+endif
+
+ifneq ($(strip $(filter __arm64__ ,$(PREDEF))),)
+ARCH := arm64
+endif
+
+ifneq ($(strip $(filter __mips__ __mips, $(PREDEF))),)
+ARCH := mips
+endif
+
+ifneq ($(strip $(filter __powerpc __powerpc__ __POWERPC__ __ppc__ \
+ _ARCH_PPC, $(PREDEF))),)
+ARCH := ppc
+endif
+
+ifneq ($(strip $(filter __ppc64__ _ARCH_PPC64 , $(PREDEF))),)
+ARCH := ppc64
+endif
+
+ifneq ($(strip $(filter __sparc__ __sparc __sparcv8 , $(PREDEF))),)
+
+ifneq ($(strip $(filter __sparcv9 __sparc_v9__ , $(PREDEF))),)
+ARCH := sparc64
+else
+ARCH := sparc
+endif
+
+endif
+
+endif
+endif
+
+
+ifeq ($(ARCH),)
+$(warning Could not detect ARCH)
+endif
+
+
+CFLAGS += -DARCH=\"$(ARCH)\"
+
+ifeq ($(ARCH),mipsel)
+CFLAGS += -march=mips32
+endif
+
+
+##############################################################################
+#
+# External libraries section
+#
+
+USE_OPENSSL := $(shell [ -f $(SYSROOT)/include/openssl/ssl.h ] || \
+ [ -f $(SYSROOT)/local/include/openssl/ssl.h ] || \
+ [ -f $(SYSROOT_ALT)/include/openssl/ssl.h ] && echo "yes")
+
+ifneq ($(USE_OPENSSL),)
+CFLAGS += -DUSE_OPENSSL -DUSE_TLS
+LIBS += -lssl -lcrypto
+USE_TLS := yes
+
+USE_OPENSSL_DTLS := $(shell [ -f $(SYSROOT)/include/openssl/dtls1.h ] || \
+ [ -f $(SYSROOT)/local/include/openssl/dtls1.h ] || \
+ [ -f $(SYSROOT_ALT)/include/openssl/dtls1.h ] && echo "yes")
+
+USE_OPENSSL_SRTP := $(shell [ -f $(SYSROOT)/include/openssl/srtp.h ] || \
+ [ -f $(SYSROOT)/local/include/openssl/srtp.h ] || \
+ [ -f $(SYSROOT_ALT)/include/openssl/srtp.h ] && echo "yes")
+
+ifneq ($(USE_OPENSSL_DTLS),)
+CFLAGS += -DUSE_OPENSSL_DTLS -DUSE_DTLS
+USE_DTLS := yes
+endif
+
+ifneq ($(USE_OPENSSL_SRTP),)
+CFLAGS += -DUSE_OPENSSL_SRTP -DUSE_DTLS_SRTP
+USE_DTLS_SRTP := yes
+endif
+
+USE_OPENSSL_AES := yes
+USE_OPENSSL_HMAC := yes
+
+endif
+
+
+USE_ZLIB := $(shell [ -f $(SYSROOT)/include/zlib.h ] || \
+ [ -f $(SYSROOT)/local/include/zlib.h ] || \
+ [ -f $(SYSROOT_ALT)/include/zlib.h ] && echo "yes")
+
+ifneq ($(USE_ZLIB),)
+CFLAGS += -DUSE_ZLIB
+LIBS += -lz
+endif
+
+
+ifneq ($(OS),win32)
+
+HAVE_PTHREAD := $(shell [ -f $(SYSROOT)/include/pthread.h ] && echo "1")
+ifneq ($(HAVE_PTHREAD),)
+HAVE_PTHREAD_RWLOCK := 1
+CFLAGS += -DHAVE_PTHREAD
+HAVE_LIBPTHREAD := 1
+ifneq ($(HAVE_LIBPTHREAD),)
+LIBS += -lpthread
+endif
+endif
+
+ifneq ($(ARCH),mipsel)
+HAVE_GETIFADDRS := $(shell [ -f $(SYSROOT)/include/ifaddrs.h ] && echo "1")
+ifneq ($(HAVE_GETIFADDRS),)
+CFLAGS += -DHAVE_GETIFADDRS
+endif
+endif
+
+HAVE_STRERROR_R := 1
+ifneq ($(HAVE_STRERROR_R),)
+CFLAGS += -DHAVE_STRERROR_R
+endif
+
+endif
+
+HAVE_GETOPT := $(shell [ -f $(SYSROOT)/include/getopt.h ] && echo "1")
+ifneq ($(HAVE_GETOPT),)
+CFLAGS += -DHAVE_GETOPT
+endif
+HAVE_INTTYPES_H := $(shell [ -f $(SYSROOT)/include/inttypes.h ] && echo "1")
+ifneq ($(HAVE_INTTYPES_H),)
+CFLAGS += -DHAVE_INTTYPES_H
+endif
+HAVE_NET_ROUTE_H := $(shell [ -f $(SYSROOT)/include/net/route.h ] && echo "1")
+ifneq ($(HAVE_NET_ROUTE_H),)
+CFLAGS += -DHAVE_NET_ROUTE_H
+endif
+HAVE_SYS_SYSCTL_H := \
+ $(shell [ -f $(SYSROOT)/include/sys/sysctl.h ] || \
+ [ -f $(SYSROOT)/include/$(MACHINE)/sys/sysctl.h ] \
+ && echo "1")
+ifneq ($(HAVE_SYS_SYSCTL_H),)
+CFLAGS += -DHAVE_SYS_SYSCTL_H
+endif
+
+CFLAGS += -DHAVE_STDBOOL_H
+
+HAVE_INET6 := 1
+ifneq ($(HAVE_INET6),)
+CFLAGS += -DHAVE_INET6
+endif
+
+ifeq ($(OS),win32)
+CFLAGS += -DHAVE_SELECT
+CFLAGS += -DHAVE_IO_H
+else
+HAVE_SYSLOG := $(shell [ -f $(SYSROOT)/include/syslog.h ] && echo "1")
+HAVE_DLFCN_H := $(shell [ -f $(SYSROOT)/include/dlfcn.h ] && echo "1")
+ifneq ($(OS),darwin)
+HAVE_EPOLL := $(shell [ -f $(SYSROOT)/include/sys/epoll.h ] || \
+ [ -f $(SYSROOT)/include/$(MACHINE)/sys/epoll.h ] \
+ && echo "1")
+endif
+
+HAVE_RESOLV := $(shell [ -f $(SYSROOT)/include/resolv.h ] && echo "1")
+
+ifneq ($(HAVE_RESOLV),)
+CFLAGS += -DHAVE_RESOLV
+endif
+ifneq ($(HAVE_SYSLOG),)
+CFLAGS += -DHAVE_SYSLOG
+endif
+
+HAVE_INET_NTOP := 1
+
+CFLAGS += -DHAVE_FORK
+
+ifneq ($(HAVE_INET_NTOP),)
+CFLAGS += -DHAVE_INET_NTOP
+endif
+CFLAGS += -DHAVE_PWD_H
+ifneq ($(OS),darwin)
+CFLAGS += -DHAVE_POLL # Darwin: poll() does not support devices
+HAVE_INET_PTON := 1
+endif
+ifneq ($(HAVE_INET_PTON),)
+CFLAGS += -DHAVE_INET_PTON
+endif
+CFLAGS += -DHAVE_SELECT -DHAVE_SELECT_H
+CFLAGS += -DHAVE_SETRLIMIT
+CFLAGS += -DHAVE_SIGNAL
+CFLAGS += -DHAVE_SYS_TIME_H
+ifneq ($(HAVE_EPOLL),)
+CFLAGS += -DHAVE_EPOLL
+endif
+ifneq ($(HAVE_KQUEUE),)
+CFLAGS += -DHAVE_KQUEUE
+endif
+CFLAGS += -DHAVE_UNAME
+CFLAGS += -DHAVE_UNISTD_H
+CFLAGS += -DHAVE_STRINGS_H
+endif
+
+ifneq ($(HAVE_ARC4RANDOM),)
+CFLAGS += -DHAVE_ARC4RANDOM
+endif
+
+
+##############################################################################
+#
+# Misc tools section
+#
+CCACHE := $(shell [ -e /usr/bin/ccache ] 2>/dev/null \
+ || [ -e /opt/local/bin/ccache ] \
+ && echo "ccache")
+CFLAGS += -DVERSION=\"$(VERSION)\"
+CFLAGS += \
+ -DVER_MAJOR=$(VER_MAJOR) \
+ -DVER_MINOR=$(VER_MINOR) \
+ -DVER_PATCH=$(VER_PATCH)
+
+
+# Enable gcov Coverage testing
+#
+# - generated during build: .gcno files
+# - generated during exec: .gcda files
+#
+ifneq ($(GCOV),)
+CFLAGS += -fprofile-arcs -ftest-coverage
+LFLAGS += -fprofile-arcs -ftest-coverage
+# Disable ccache
+CCACHE :=
+endif
+
+# gprof - GNU Profiling
+#
+# - generated during exec: gmon.out
+#
+ifneq ($(GPROF),)
+CFLAGS += -pg
+LFLAGS += -pg
+# Disable ccache
+CCACHE :=
+endif
+
+CC := $(CCACHE) $(CC)
+CFLAGS += $(EXTRA_CFLAGS)
+LFLAGS += $(EXTRA_LFLAGS)
+
+BUILD := build-$(ARCH)
+
+
+default: all
+
+.PHONY: distclean
+distclean:
+ @rm -rf build* *core*
+ @rm -f *stamp $(BIN)
+ @rm -f `find . -name "*.[oda]"` `find . -name "*.so"`
+ @rm -f `find . -name "*~"` `find . -name "\.\#*"`
+ @rm -f `find . -name "*.orig"` `find . -name "*.rej"`
+ @rm -f `find . -name "*.previous"` `find . -name "*.gcov"`
+ @rm -f `find . -name "*.exe"` `find . -name "*.dll"`
+ @rm -f `find . -name "*.dylib"`
+
+.PHONY: info
+info:
+ @echo "info - $(PROJECT) version $(VERSION)"
+ @echo " MODULES: $(MODULES)"
+# @echo " SRCS: $(SRCS)"
+ @echo " MACHINE: $(MACHINE)"
+ @echo " ARCH: $(ARCH)"
+ @echo " OS: $(OS)"
+ @echo " BUILD: $(BUILD)"
+ @echo " CCACHE: $(CCACHE)"
+ @echo " CC: $(CC_NAME) $(CC_SHORTVER)"
+ @echo " CFLAGS: $(CFLAGS)"
+ @echo " DFLAGS: $(DFLAGS)"
+ @echo " LFLAGS: $(LFLAGS)"
+ @echo " SH_LFLAGS: $(SH_LFLAGS)"
+ @echo " MOD_LFLAGS: $(MOD_LFLAGS)"
+ @echo " APP_LFLAGS: $(APP_LFLAGS)"
+ @echo " LIBS: $(LIBS)"
+ @echo " LIBRE_MK: $(LIBRE_MK)"
+ @echo " LIBRE_INC: $(LIBRE_INC)"
+ @echo " LIBRE_SO: $(LIBRE_SO)"
+ @echo " USE_OPENSSL: $(USE_OPENSSL)"
+ @echo " USE_OPENSSL_AES: $(USE_OPENSSL_AES)"
+ @echo " USE_OPENSSL_HMAC: $(USE_OPENSSL_HMAC)"
+ @echo " USE_TLS: $(USE_TLS)"
+ @echo " USE_DTLS: $(USE_DTLS)"
+ @echo " USE_DTLS_SRTP: $(USE_DTLS_SRTP)"
+ @echo " USE_ZLIB: $(USE_ZLIB)"
+ @echo " GCOV: $(GCOV)"
+ @echo " GPROF: $(GPROF)"
+ @echo " CROSS_COMPILE: $(CROSS_COMPILE)"
+ @echo " SYSROOT: $(SYSROOT)"
+ @echo " SYSROOT_ALT: $(SYSROOT_ALT)"
+ @echo " LIB_SUFFIX: $(LIB_SUFFIX)"
+ @echo " MOD_SUFFIX: $(MOD_SUFFIX)"
+ @echo " BIN_SUFFIX: $(BIN_SUFFIX)"
+
+
+##############################################################################
+#
+# Packaging section
+#
+TAR_SRC := $(PROJECT)-$(VERSION)
+
+release:
+ @rm -rf ../$(TAR_SRC)
+ @svn export . ../$(TAR_SRC)
+ @if [ -f ../$(TAR_SRC)/mk/exclude ]; then \
+ cat ../$(TAR_SRC)/mk/exclude \
+ | sed 's|^|../$(TAR_SRC)/|' | xargs -t rm -rf ; \
+ rm -f ../$(TAR_SRC)/mk/exclude ; \
+ fi
+ @cd .. && rm -f $(TAR_SRC).tar.gz \
+ && tar -zcf $(TAR_SRC).tar.gz $(TAR_SRC) \
+ && echo "created release tarball `pwd`/$(TAR_SRC).tar.gz"
+
+tar:
+ @rm -rf ../$(TAR_SRC)
+ @svn export . ../$(TAR_SRC)
+ @cd .. && rm -f $(TAR_SRC).tar.gz \
+ && tar -zcf $(TAR_SRC).tar.gz $(TAR_SRC) \
+ && echo "created source tarball `pwd`/$(TAR_SRC).tar.gz"
+
+
+git_release:
+ git archive --format=tar --prefix=$(PROJECT)-$(VERSION)/ v$(VERSION) \
+ | gzip > ../$(PROJECT)-$(VERSION).tar.gz
+
+
+git_snapshot:
+ git archive --format=tar --prefix=$(PROJECT)-$(VERSION)/ HEAD \
+ | gzip > ../$(PROJECT)-$(VERSION).tar.gz
+
+
+# Debian
+.PHONY: deb
+deb:
+ dpkg-buildpackage -rfakeroot
+
+.PHONY: debclean
+debclean:
+ @rm -rf build-stamp configure-stamp debian/files debian/$(PROJECT) \
+ debian/lib$(PROJECT) debian/lib$(PROJECT)-dev debian/tmp \
+ debian/.debhelper debian/*.debhelper debian/*.debhelper.log \
+ debian/*.substvars
+
+# RPM
+RPM := $(shell [ -d /usr/src/rpm ] 2>/dev/null && echo "rpm")
+ifeq ($(RPM),)
+RPM := $(shell [ -d /usr/src/redhat ] 2>/dev/null && echo "redhat")
+endif
+.PHONY: rpm
+rpm: tar
+ sudo cp ../$(PROJECT)-$(VERSION).tar.gz /usr/src/$(RPM)/SOURCES
+ sudo rpmbuild -ba rpm/$(PROJECT).spec
+
+
+##############################################################################
+#
+# Library and header files location section - in prioritised order
+#
+# - relative path
+# - local installation
+# - system installation
+#
+
+LIBRE_PATH := ../re
+
+# Include path
+LIBRE_INC := $(shell [ -f $(LIBRE_PATH)/include/re.h ] && \
+ echo "$(LIBRE_PATH)/include")
+ifeq ($(LIBRE_INC),)
+LIBRE_INC := $(shell [ -f /usr/local/include/re/re.h ] && \
+ echo "/usr/local/include/re")
+endif
+ifeq ($(LIBRE_INC),)
+LIBRE_INC := $(shell [ -f /usr/include/re/re.h ] && echo "/usr/include/re")
+endif
+
+# Library path
+LIBRE_SO := $(shell [ -f $(LIBRE_PATH)/libre$(LIB_SUFFIX) ] \
+ && echo "$(LIBRE_PATH)")
+ifeq ($(LIBRE_SO),)
+LIBRE_SO := $(shell [ -f /usr/local/lib/libre$(LIB_SUFFIX) ] \
+ && echo "/usr/local/lib")
+endif
+ifeq ($(LIBRE_SO),)
+LIBRE_SO := $(shell [ -f /usr/lib/libre$(LIB_SUFFIX) ] && echo "/usr/lib")
+endif
+ifeq ($(LIBRE_SO),)
+LIBRE_SO := $(shell [ -f /usr/lib64/libre$(LIB_SUFFIX) ] && echo "/usr/lib64")
+endif
+
+
+###############################################################################
+#
+# Clang section
+#
+
+CLANG_OPTIONS := -Iinclude -I$(LIBRE_INC) $(CFLAGS)
+CLANG_IGNORE :=
+CLANG_SRCS += $(filter-out $(CLANG_IGNORE), $(patsubst %,src/%,$(SRCS)))
+
+clang:
+ @clang --analyze $(CLANG_OPTIONS) $(CLANG_SRCS)
+ @rm -f *.plist
+
+
+###############################################################################
+#
+# Documentation section
+#
+DOX_DIR=../$(PROJECT)-dox
+DOX_TAR=$(PROJECT)-dox-$(VERSION)
+
+$(DOX_DIR):
+ @mkdir $@
+
+$(DOX_DIR)/Doxyfile: mk/Doxyfile Makefile
+ @cp $< $@
+ @perl -pi -e 's/PROJECT_NUMBER\s*=.*/PROJECT_NUMBER = $(VERSION)/' \
+ $(DOX_DIR)/Doxyfile
+
+.PHONY:
+dox: $(DOX_DIR) $(DOX_DIR)/Doxyfile
+ @doxygen $(DOX_DIR)/Doxyfile 2>&1 | grep -v DEBUG_ ; true
+ @cd .. && rm -f $(DOX_TAR).tar.gz && \
+ tar -zcf $(DOX_TAR).tar.gz $(PROJECT)-dox > /dev/null && \
+ echo "Doxygen docs in `pwd`/$(DOX_TAR).tar.gz"