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341 lines
9.5 KiB
Makefile
341 lines
9.5 KiB
Makefile
# The contents of this file are subject to the Mozilla Public
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# License Version 1.1 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS
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# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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# implied. See the License for the specific language governing
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# rights and limitations under the License.
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#
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# The Original Code is the Netscape Portable Runtime library.
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#
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# The Initial Developer of the Original Code is Netscape
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# Communications Corporation. Portions created by Netscape are
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# Copyright (C) 1994-2000 Netscape Communications Corporation. All
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# Rights Reserved.
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#
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# Contributor(s): Silicon Graphics, Inc.
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#
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# Portions created by SGI are Copyright (C) 2000-2001 Silicon
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# Graphics, Inc. All Rights Reserved.
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#
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# Alternatively, the contents of this file may be used under the
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# terms of the GNU General Public License Version 2 or later (the
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# "GPL"), in which case the provisions of the GPL are applicable
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# instead of those above. If you wish to allow use of your
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# version of this file only under the terms of the GPL and not to
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# allow others to use your version of this file under the MPL,
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# indicate your decision by deleting the provisions above and
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# replace them with the notice and other provisions required by
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# the GPL. If you do not delete the provisions above, a recipient
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# may use your version of this file under either the MPL or the
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# GPL.
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# This is the full version of the libst library - modify carefully
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VERSION = 1.9
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##########################
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# Supported OSes:
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#
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#OS = DARWIN
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#OS = LINUX
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# Please see the "Other possible defines" section below for
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# possible compilation options.
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##########################
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CC = cc
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AR = ar
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LD = ld
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RANLIB = ranlib
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LN = ln
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STATIC_ONLY = yes
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SHELL = /bin/sh
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ECHO = /bin/echo
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BUILD = DBG
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TARGETDIR = $(OS)_$(shell uname -r)_$(BUILD)
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# For Cygwin, it pass a default OS env, we ignore it.
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ifeq ($(OS), Windows_NT)
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OS =
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endif
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# For cygwin/windows, the 'uname -r' generate path with parentheses,
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# which cause the make fails, so we use 'uname -s' instead.
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ifeq ($(OS), CYGWIN64)
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TARGETDIR = $(OS)_$(shell uname -s)_$(BUILD)
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endif
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DEFINES = -D$(OS)
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CFLAGS =
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SFLAGS =
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ARFLAGS = -r
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LNFLAGS = -s
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DSO_SUFFIX = so
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MAJOR = $(shell echo $(VERSION) | sed 's/^\([^\.]*\).*/\1/')
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DESC = st.pc
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##########################
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# Platform section.
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# Possible targets:
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TARGETS = darwin-debug darwin-optimized \
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linux-debug linux-optimized \
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cygwin64-debug
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UTEST_TARGETS = darwin-debug-utest linux-debug-utest \
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darwin-debug-gcov linux-debug-gcov \
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cygwin64-debug-utest
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#
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# Platform specifics
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#
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ifeq ($(OS), DARWIN)
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EXTRA_OBJS = $(TARGETDIR)/md_darwin.o
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LD = cc
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SFLAGS = -fPIC -fno-common
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DSO_SUFFIX = dylib
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CPU_ARCHS = $(shell g++ -dM -E - </dev/null |grep -q '__x86_64' && echo x86_64)
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CPU_ARCHS += $(shell g++ -dM -E - </dev/null |grep -q '__aarch64' && echo arm64)
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CFLAGS += -arch $(CPU_ARCHS)
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LDFLAGS += -arch $(CPU_ARCHS)
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LDFLAGS += -dynamiclib -install_name /sw/lib/libst.$(MAJOR).$(DSO_SUFFIX) -compatibility_version $(MAJOR) -current_version $(VERSION)
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OTHER_FLAGS = -Wall
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DEFINES += -DMD_HAVE_KQUEUE -DMD_HAVE_SELECT
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endif
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ifeq ($(OS), LINUX)
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EXTRA_OBJS = $(TARGETDIR)/md_linux.o $(TARGETDIR)/md_linux2.o
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SFLAGS = -fPIC
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LDFLAGS = -shared -soname=$(SONAME) -lc
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OTHER_FLAGS = -Wall
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DEFINES += -DMD_HAVE_EPOLL -DMD_HAVE_SELECT
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endif
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ifeq ($(OS), CYGWIN64)
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EXTRA_OBJS = $(TARGETDIR)/md_cygwin64.o
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SFLAGS = -fPIC
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DSO_SUFFIX = dll
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LDFLAGS = -shared -soname=$(SONAME) -lc
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OTHER_FLAGS = -Wall
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DEFINES += -DMD_HAVE_SELECT
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endif
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#
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# End of platform section.
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##########################
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ifeq ($(BUILD), OPT)
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OTHER_FLAGS += -O2
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else
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OTHER_FLAGS += -g -O0
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DEFINES += -DDEBUG
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endif
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##########################
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# Other possible defines:
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# To use poll(2) instead of select(2) for events checking:
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# DEFINES += -DUSE_POLL
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# You may prefer to use select for applications that have many threads
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# using one file descriptor, and poll for applications that have many
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# different file descriptors. With USE_POLL poll() is called with at
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# least one pollfd per I/O-blocked thread, so 1000 threads sharing one
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# descriptor will poll 1000 identical pollfds and select would be more
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# efficient. But if the threads all use different descriptors poll()
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# may be better depending on your operating system's implementation of
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# poll and select. Really, it's up to you. Oh, and on some platforms
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# poll() fails with more than a few dozen descriptors.
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#
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# Some platforms allow to define FD_SETSIZE (if select() is used), e.g.:
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# DEFINES += -DFD_SETSIZE=4096
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#
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# To use malloc(3) instead of mmap(2) for stack allocation:
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# DEFINES += -DMALLOC_STACK
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#
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# To provision more than the default 16 thread-specific-data keys
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# (but not too many!):
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# DEFINES += -DST_KEYS_MAX=<n>
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#
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# To start with more than the default 64 initial pollfd slots
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# (but the table grows dynamically anyway):
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# DEFINES += -DST_MIN_POLLFDS_SIZE=<n>
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#
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# Note that you can also add these defines by specifying them as
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# make/gmake arguments (without editing this Makefile). For example:
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#
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# make EXTRA_CFLAGS=-DUSE_POLL <target>
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#
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# (replace make with gmake if needed).
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#
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# You can also modify the default selection of an alternative event
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# notification mechanism. E.g., to enable kqueue(2) support (if it's not
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# enabled by default):
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#
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# gmake EXTRA_CFLAGS=-DMD_HAVE_KQUEUE <target>
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#
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# or to disable default epoll(4) support:
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#
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# make EXTRA_CFLAGS=-UMD_HAVE_EPOLL <target>
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#
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# or to enable sendmmsg(2) support:
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#
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# make EXTRA_CFLAGS="-DMD_HAVE_SENDMMSG -D_GNU_SOURCE"
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#
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# or to enable stats for ST:
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#
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# make EXTRA_CFLAGS=-DDEBUG_STATS
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#
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# or enable the coverage for utest:
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# make UTEST_FLAGS="-fprofile-arcs -ftest-coverage"
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#
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##########################
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CFLAGS += $(DEFINES) $(OTHER_FLAGS) $(EXTRA_CFLAGS)
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CFLAGS += $(UTEST_FLAGS)
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OBJS = $(TARGETDIR)/sched.o \
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$(TARGETDIR)/stk.o \
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$(TARGETDIR)/sync.o \
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$(TARGETDIR)/key.o \
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$(TARGETDIR)/io.o \
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$(TARGETDIR)/event.o
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OBJS += $(EXTRA_OBJS)
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HEADER = $(TARGETDIR)/st.h
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SLIBRARY = $(TARGETDIR)/libst.a
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DLIBRARY = $(TARGETDIR)/libst.$(DSO_SUFFIX).$(VERSION)
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LINKNAME = libst.$(DSO_SUFFIX)
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SONAME = libst.$(DSO_SUFFIX).$(MAJOR)
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FULLNAME = libst.$(DSO_SUFFIX).$(VERSION)
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ifeq ($(OS), DARWIN)
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LINKNAME = libst.$(DSO_SUFFIX)
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SONAME = libst.$(MAJOR).$(DSO_SUFFIX)
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FULLNAME = libst.$(VERSION).$(DSO_SUFFIX)
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endif
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ifeq ($(STATIC_ONLY), yes)
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LIBRARIES = $(SLIBRARY)
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else
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LIBRARIES = $(SLIBRARY) $(DLIBRARY)
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endif
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ifeq ($(OS),)
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ST_ALL = unknown
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else
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ST_ALL = $(TARGETDIR) $(LIBRARIES) $(HEADER) $(DESC)
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endif
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all: $(ST_ALL)
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unknown:
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@echo
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@echo "Please specify one of the following targets:"
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@echo
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@for target in $(TARGETS); do echo $$target; done
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@echo
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@for target in $(UTEST_TARGETS); do echo $$target; done
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@echo
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st.pc: st.pc.in
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sed "s/@VERSION@/${VERSION}/g" < $< > $@
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$(TARGETDIR):
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if [ ! -d $(TARGETDIR) ]; then mkdir $(TARGETDIR); fi
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$(SLIBRARY): $(OBJS)
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$(AR) $(ARFLAGS) $@ $(OBJS)
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$(RANLIB) $@
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rm -f obj; $(LN) $(LNFLAGS) $(TARGETDIR) obj
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$(DLIBRARY): $(OBJS:%.o=%-pic.o)
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$(LD) $(LDFLAGS) $^ -o $@
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if test "$(LINKNAME)"; then \
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cd $(TARGETDIR); \
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rm -f $(SONAME) $(LINKNAME); \
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$(LN) $(LNFLAGS) $(FULLNAME) $(SONAME); \
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$(LN) $(LNFLAGS) $(FULLNAME) $(LINKNAME); \
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fi
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$(HEADER): public.h
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rm -f $@
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cp public.h $@
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$(TARGETDIR)/md_linux.o: md_linux.S
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$(CC) $(CFLAGS) -c $< -o $@
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$(TARGETDIR)/md_linux2.o: md_linux2.S
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$(CC) $(CFLAGS) -c $< -o $@
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$(TARGETDIR)/md_darwin.o: md_darwin.S
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$(CC) $(CFLAGS) -c $< -o $@
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$(TARGETDIR)/md_cygwin64.o: md_cygwin64.S
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$(CC) $(CFLAGS) -c $< -o $@
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$(TARGETDIR)/%.o: %.c common.h md.h
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$(CC) $(CFLAGS) -c $< -o $@
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clean:
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rm -rf *_OPT *_DBG obj st.pc
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##########################
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# Pattern rules:
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ifneq ($(SFLAGS),)
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# Compile with shared library options if it's a C file
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$(TARGETDIR)/%-pic.o: %.c common.h md.h
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$(CC) $(CFLAGS) $(SFLAGS) -c $< -o $@
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endif
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# Compile assembly as normal or C as normal if no SFLAGS
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%-pic.o: %.o
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rm -f $@; $(LN) $(LNFLAGS) $(<F) $@
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##########################
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# Target rules:
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darwin-debug:
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$(MAKE) OS="DARWIN" BUILD="DBG"
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darwin-optimized:
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$(MAKE) OS="DARWIN" BUILD="OPT"
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linux-debug:
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$(MAKE) OS="LINUX" BUILD="DBG"
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linux-optimized:
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$(MAKE) OS="LINUX" BUILD="OPT"
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cygwin64-debug:
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$(MAKE) OS="CYGWIN64" BUILD="DBG"
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darwin-debug-utest:
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@echo "Build utest for state-threads"
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$(MAKE) OS="DARWIN" BUILD="DBG"
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cd utest && $(MAKE)
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linux-debug-utest:
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@echo "Build utest for state-threads"
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$(MAKE) OS="LINUX" BUILD="DBG"
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cd utest && $(MAKE)
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cygwin64-debug-utest:
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@echo "Build utest for state-threads"
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$(MAKE) OS="CYGWIN64" BUILD="DBG"
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cd utest && $(MAKE) UTEST_FLAGS="-std=gnu++0x" # @see https://www.codenong.com/18784112/
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darwin-debug-gcov:
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@echo "Build utest with gcov for state-threads"
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$(MAKE) OS="DARWIN" BUILD="DBG" UTEST_FLAGS="-fprofile-arcs -ftest-coverage" STATIC_ONLY=yes
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cd utest && $(MAKE) UTEST_FLAGS="-fprofile-arcs -ftest-coverage"
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linux-debug-gcov:
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@echo "Build utest with gcov for state-threads"
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$(MAKE) OS="LINUX" BUILD="DBG" UTEST_FLAGS="-fprofile-arcs -ftest-coverage" STATIC_ONLY=yes
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cd utest && $(MAKE) UTEST_FLAGS="-fprofile-arcs -ftest-coverage"
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##########################
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