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curl/lib/Makefile.am
Alessandro Ghedini 7cc2e8b349 configure: add symbols versioning option
Allow, at configure time, the production of versioned symbols. The
symbols will look like "CURL_<FLAVOUR>_<VERSION> <SYMBOL>", where
<FLAVOUR> represents the SSL flavour (e.g. OPENSSL, GNUTLS, NSS, ...),
<VERSION> is the major SONAME version and <SYMBOL> is the actual symbol
name. If no SSL library is enabled the symbols will be just
"CURL_<VERSION> <SYMBOL>".
2011-12-19 23:25:36 +01:00

200 lines
7.3 KiB
Makefile

#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at http://curl.haxx.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
###########################################################################
AUTOMAKE_OPTIONS = foreign nostdinc
DSP = vc6libcurl.dsp
VCPROJ = libcurl.vcproj
DOCS = README.encoding README.memoryleak README.ares README.curlx \
README.hostip README.multi_socket README.httpauth README.pipelining \
README.curl_off_t README.pingpong
CMAKE_DIST = CMakeLists.txt curl_config.h.cmake
EXTRA_DIST = Makefile.b32 Makefile.m32 Makefile.vc6 $(DSP) \
vc6libcurl.dsw config-win32.h config-win32ce.h config-riscos.h \
config-mac.h curl_config.h.in makefile.dj config-dos.h libcurl.plist \
libcurl.rc config-amigaos.h amigaos.c amigaos.h makefile.amiga \
Makefile.netware nwlib.c nwos.c libcurl.imp msvcproj.head msvcproj.foot \
config-win32ce.h config-os400.h setup-os400.h config-symbian.h \
Makefile.Watcom config-tpf.h $(DOCS) $(VCPROJ) mk-ca-bundle.pl \
mk-ca-bundle.vbs firefox-db2pem.sh $(CMAKE_DIST) config-vxworks.h \
Makefile.vxworks config-vms.h checksrc.pl
CLEANFILES = $(DSP) $(VCPROJ)
lib_LTLIBRARIES = libcurl.la
LIBCURL_LIBS = @LIBCURL_LIBS@
# This might hold -Werror
CFLAGS += @CURL_CFLAG_EXTRAS@
# Specify our include paths here, and do it relative to $(top_srcdir) and
# $(top_builddir), to ensure that these paths which belong to the library
# being currently built and tested are searched before the library which
# might possibly already be installed in the system.
#
# $(top_builddir)/include/curl for generated curlbuild.h included from curl.h
# $(top_builddir)/include for generated curlbuild.h included from lib/setup.h
# $(top_srcdir)/include is for libcurl's external include files
# $(top_builddir)/lib is for libcurl's generated lib/curl_config.h file
# $(top_srcdir)/lib is for libcurl's lib/setup.h and other "private" files
# $(top_builddir)/ares is for in-tree c-ares's generated ares_build.h file
# $(top_srcdir)/ares is for in-tree c-ares's external include files
if USE_EMBEDDED_ARES
INCLUDES = -I$(top_builddir)/include/curl \
-I$(top_builddir)/include \
-I$(top_srcdir)/include \
-I$(top_builddir)/lib \
-I$(top_srcdir)/lib \
-I$(top_builddir)/ares \
-I$(top_srcdir)/ares
else
INCLUDES = -I$(top_builddir)/include/curl \
-I$(top_builddir)/include \
-I$(top_srcdir)/include \
-I$(top_builddir)/lib \
-I$(top_srcdir)/lib
endif
if SONAME_BUMP
#
# Bumping of SONAME conditionally may seem like a weird thing to do, and yeah
# it is. The problem is that we try to avoid the bump as hard as possible, but
# yet it is still necessary for a few rare situations. The configure script will
# attempt to figure out these situations, and it can be forced to consider this
# to be such a case! See README.curl_off_t for further details.
#
# This conditional soname bump SHOULD be removed at next "proper" bump.
#
VERSIONINFO=-version-info 7:0:2
else
VERSIONINFO=-version-info 6:0:2
endif
# This flag accepts an argument of the form current[:revision[:age]]. So,
# passing -version-info 3:12:1 sets current to 3, revision to 12, and age to
# 1.
#
# Here's the simplified rule guide on how to change -version-info:
# (current version is C:R:A)
#
# 1. if there are only source changes, use C:R+1:A
# 2. if interfaces were added use C+1:0:A+1
# 3. if interfaces were removed, then use C+1:0:0
#
# For the full guide on libcurl ABI rules, see docs/libcurl/ABI
if NO_UNDEFINED
# The -no-undefined flag is crucial to build fine on some platforms
UNDEF = -no-undefined
endif
if MIMPURE
# This is for gcc on Solaris (8+ ?) to avoid "relocations remain against
# allocatable but non-writable sections" problems.
MIMPURE = -mimpure-text
endif
if VERSIONED_SYMBOLS
VERSIONED_SYMBOLS = -Wl,--version-script=libcurl.vers
endif
libcurl_la_LDFLAGS = $(UNDEF) $(VERSIONINFO) $(MIMPURE) $(VERSIONED_SYMBOLS) $(LIBCURL_LIBS)
# unit testing static library built only along with unit tests
if BUILD_UNITTESTS
noinst_LTLIBRARIES = libcurlu.la
else
noinst_LTLIBRARIES =
endif
libcurlu_la_CPPFLAGS = $(AM_CPPFLAGS) -DUNITTESTS
libcurlu_la_LDFLAGS = -static $(LIBCURL_LIBS)
# Makefile.inc provides the CSOURCES and HHEADERS defines
include Makefile.inc
libcurl_la_SOURCES = $(CSOURCES) $(HHEADERS)
libcurlu_la_SOURCES = $(CSOURCES) $(HHEADERS)
WIN32SOURCES = $(CSOURCES)
WIN32HEADERS = $(HHEADERS) config-win32.h
DSPOUT = | awk '{printf("%s\r\n", $$0)}' >> $(DSP)
VCPROJOUT = | awk '{printf("%s\r\n", $$0)}' >> $(VCPROJ)
$(DSP): msvcproj.head msvcproj.foot Makefile.am
echo "creating $(DSP)"
@(cp $(srcdir)/msvcproj.head $(DSP); \
echo "# Begin Group \"Source Files\"" $(DSPOUT); \
echo "" $(DSPOUT); \
echo "# PROP Default_Filter \"\"" $(DSPOUT); \
win32_srcs='$(WIN32SOURCES)'; \
sorted_srcs=`for file in $$win32_srcs; do echo $$file; done | sort`; \
for file in $$sorted_srcs; do \
echo "# Begin Source File" $(DSPOUT); \
echo "" $(DSPOUT); \
echo "SOURCE=.\\"$$file $(DSPOUT); \
echo "# End Source File" $(DSPOUT); \
done; \
echo "# End Group" $(DSPOUT); \
echo "# Begin Group \"Header Files\"" $(DSPOUT); \
echo "" $(DSPOUT); \
echo "# PROP Default_Filter \"\"" $(DSPOUT); \
win32_hdrs='$(WIN32HEADERS)'; \
sorted_hdrs=`for file in $$win32_hdrs; do echo $$file; done | sort`; \
for file in $$sorted_hdrs; do \
echo "# Begin Source File" $(DSPOUT); \
echo "" $(DSPOUT); \
echo "SOURCE=.\\"$$file $(DSPOUT); \
echo "# End Source File" $(DSPOUT); \
done; \
echo "# End Group" $(DSPOUT); \
cat $(srcdir)/msvcproj.foot $(DSPOUT) )
$(VCPROJ): vc8proj.head vc8proj.foot Makefile.am
echo "creating $(VCPROJ)"
@(cp $(srcdir)/vc8proj.head $(VCPROJ); \
win32_srcs='$(WIN32SOURCES)'; \
sorted_srcs=`for file in $$win32_srcs; do echo $$file; done | sort`; \
for file in $$sorted_srcs; do \
echo "<File RelativePath=\""$$file"\"></File>" $(VCPROJOUT); \
done; \
echo "</Filter><Filter Name=\"Header Files\">" $(VCPROJOUT); \
win32_hdrs='$(WIN32HEADERS)'; \
sorted_hdrs=`for file in $$win32_hdrs; do echo $$file; done | sort`; \
for file in $$sorted_hdrs; do \
echo "<File RelativePath=\""$$file"\"></File>" $(VCPROJOUT); \
done; \
cat $(srcdir)/vc8proj.foot $(VCPROJOUT) )
checksrc:
@@PERL@ $(top_srcdir)/lib/checksrc.pl -D$(top_srcdir)/lib $(CSOURCES) $(HHEADERS)
if CURLDEBUG
# for debug builds, we scan the sources on all regular make invokes
all-local: checksrc
endif