No API change involved.
Info: http://curl.haxx.se/mail/lib-2013-02/0234.html
AM_CONDITIONAL([CURL_LT_SHLIB_USE_MIMPURE_TEXT],
[test "x$xc_lt_shlib_use_mimpure_text" = 'xyes'])
+#
+# Due to libtool and automake machinery limitations of not allowing
+# specifying separate CPPFLAGS or CFLAGS when compiling objects for
+# inclusion of these in shared or static libraries, we are forced to
+# build using separate configure runs for shared and static libraries
+# on systems where different CPPFLAGS or CFLAGS are mandatory in order
+# to compile objects for each kind of library. Notice that relying on
+# the '-DPIC' CFLAG that libtool provides is not valid given that the
+# user might for example choose to build static libraries with PIC.
+#
+
+#
+# Make our Makefile.am files use the staticlib CPPFLAG only when strictly
+# targeting a static library and not building its shared counterpart.
+#
+
+AM_CONDITIONAL([USE_CPPFLAG_CURL_STATICLIB],
+ [test "x$xc_lt_build_static_only" = 'xyes'])
+
+#
+# Make staticlib CPPFLAG variable and its definition visible in output
+# files unconditionally, providing an empty definition unless strictly
+# targeting a static library and not building its shared counterpart.
+#
+
+CPPFLAG_CURL_STATICLIB=
+if test "x$xc_lt_build_static_only" = 'xyes'; then
+ CPPFLAG_CURL_STATICLIB='-DCURL_STATICLIB'
+fi
+AC_SUBST([CPPFLAG_CURL_STATICLIB])
-AC_MSG_CHECKING([if we need BUILDING_LIBCURL])
-use_cppflag_building_libcurl="no"
-use_cppflag_curl_staticlib="no"
-CPPFLAG_CURL_STATICLIB=""
-case $host in
- *-*-mingw*)
- AC_MSG_RESULT(yes)
- use_cppflag_building_libcurl="yes"
- AC_MSG_CHECKING([if we need CURL_STATICLIB])
- if test "X$enable_shared" = "Xno"
- then
- AC_MSG_RESULT(yes)
- use_cppflag_curl_staticlib="yes"
- CPPFLAG_CURL_STATICLIB="-DCURL_STATICLIB"
- else
- AC_MSG_RESULT(no)
- fi
- ;;
- *)
- AC_MSG_RESULT(no)
- ;;
-esac
-AM_CONDITIONAL(USE_CPPFLAG_BUILDING_LIBCURL, test x$use_cppflag_building_libcurl = xyes)
-AM_CONDITIONAL(USE_CPPFLAG_CURL_STATICLIB, test x$use_cppflag_curl_staticlib = xyes)
-AC_SUBST(CPPFLAG_CURL_STATICLIB)
# Determine whether all dependent libraries must be specified when linking
if test "X$enable_shared" = "Xyes" -a "X$link_all_deplibs" = "Xno"
AC_SUBST(REQUIRE_LIB_DEPS)
AM_CONDITIONAL(USE_EXPLICIT_LIB_DEPS, test x$REQUIRE_LIB_DEPS = xyes)
-dnl The install stuff has already been taken care of by the automake stuff
-dnl AC_PROG_INSTALL
-AC_PROG_MAKE_SET
-
dnl check if there's a way to force code inline
AC_C_INLINE
# Avoid libcurl obsolete stuff
AM_CPPFLAGS += -DCURL_NO_OLDIES
-# Mostly for Windows build targets, when using static libcurl
if USE_CPPFLAG_CURL_STATICLIB
AM_CPPFLAGS += -DCURL_STATICLIB
endif
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2013, 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
typedef void CURL;
/*
- * Decorate exportable functions for Win32 and Symbian OS DLL linking.
- * This avoids using a .def file for building libcurl.dll.
+ * libcurl external API function linkage decorations.
*/
-#if (defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__)) && \
- !defined(CURL_STATICLIB)
-#if defined(BUILDING_LIBCURL)
-#define CURL_EXTERN __declspec(dllexport)
-#else
-#define CURL_EXTERN __declspec(dllimport)
-#endif
-#else
-#ifdef CURL_HIDDEN_SYMBOLS
-/*
- * This definition is used to make external definitions visible in the
- * shared library when symbols are hidden by default. It makes no
- * difference when compiling applications whether this is set or not,
- * only when compiling the library.
- */
-#define CURL_EXTERN CURL_EXTERN_SYMBOL
+#ifdef CURL_STATICLIB
+# define CURL_EXTERN
+#elif defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__)
+# if defined(BUILDING_LIBCURL)
+# define CURL_EXTERN __declspec(dllexport)
+# else
+# define CURL_EXTERN __declspec(dllimport)
+# endif
+#elif defined(BUILDING_LIBCURL) && defined(CURL_HIDDEN_SYMBOLS)
+# define CURL_EXTERN CURL_EXTERN_SYMBOL
#else
-#define CURL_EXTERN
-#endif
+# define CURL_EXTERN
#endif
#ifndef curl_socket_typedef
objnames-test08.sh objnames-test10.sh objnames.inc
lib_LTLIBRARIES = libcurl.la
-LIBCURL_LIBS = @LIBCURL_LIBS@
+
+if BUILD_UNITTESTS
+noinst_LTLIBRARIES = libcurlu.la
+else
+noinst_LTLIBRARIES =
+endif
# This might hold -Werror
CFLAGS += @CURL_CFLAG_EXTRAS@
-CFLAG_CURL_SYMBOL_HIDING = @CFLAG_CURL_SYMBOL_HIDING@
-
# 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
# Prevent LIBS from being used for all link targets
LIBS = $(BLANK_AT_MAKETIME)
-# Mostly for Windows build targets, when building libcurl library
-if USE_CPPFLAG_BUILDING_LIBCURL
-AM_CPPFLAGS += -DBUILDING_LIBCURL
-endif
-
-# Mostly for Windows build targets, when building static libcurl
-if USE_CPPFLAG_CURL_STATICLIB
-AM_CPPFLAGS += -DCURL_STATICLIB
-endif
-
if SONAME_BUMP
#
# Bumping of SONAME conditionally may seem like a weird thing to do, and yeah
#
# For the full guide on libcurl ABI rules, see docs/libcurl/ABI
+AM_CPPFLAGS += -DBUILDING_LIBCURL
AM_LDFLAGS =
+AM_CFLAGS =
+libcurl_la_CPPFLAGS_EXTRA =
libcurl_la_LDFLAGS_EXTRA =
+libcurl_la_CFLAGS_EXTRA =
if CURL_LT_SHLIB_USE_VERSION_INFO
libcurl_la_LDFLAGS_EXTRA += $(VERSIONINFO)
libcurl_la_LDFLAGS_EXTRA += -Wl,--version-script=libcurl.vers
endif
-libcurl_la_LDFLAGS = $(AM_LDFLAGS) $(libcurl_la_LDFLAGS_EXTRA) $(LIBCURL_LIBS)
+if USE_CPPFLAG_CURL_STATICLIB
+libcurl_la_CPPFLAGS_EXTRA += -DCURL_STATICLIB
+endif
if DOING_CURL_SYMBOL_HIDING
-libcurl_la_CPPFLAGS = $(AM_CPPFLAGS) -DCURL_HIDDEN_SYMBOLS
-libcurl_la_CFLAGS = $(AM_CFLAGS) $(CFLAG_CURL_SYMBOL_HIDING)
-else
-libcurl_la_CPPFLAGS = $(AM_CPPFLAGS)
-libcurl_la_CFLAGS = $(AM_CFLAGS)
+libcurl_la_CPPFLAGS_EXTRA += -DCURL_HIDDEN_SYMBOLS
+libcurl_la_CFLAGS_EXTRA += $(CFLAG_CURL_SYMBOL_HIDING)
endif
-# unit testing static library built only along with unit tests
-if BUILD_UNITTESTS
-noinst_LTLIBRARIES = libcurlu.la
-else
-noinst_LTLIBRARIES =
-endif
+libcurl_la_CPPFLAGS = $(AM_CPPFLAGS) $(libcurl_la_CPPFLAGS_EXTRA)
+libcurl_la_LDFLAGS = $(AM_LDFLAGS) $(libcurl_la_LDFLAGS_EXTRA) $(LIBCURL_LIBS)
+libcurl_la_CFLAGS = $(AM_CFLAGS) $(libcurl_la_CFLAGS_EXTRA)
-libcurlu_la_CPPFLAGS = $(AM_CPPFLAGS) -DUNITTESTS
-libcurlu_la_LDFLAGS = -static $(LIBCURL_LIBS)
+libcurlu_la_CPPFLAGS = $(AM_CPPFLAGS) -DCURL_STATICLIB -DUNITTESTS
+libcurlu_la_LDFLAGS = $(AM_LDFLAGS) -static $(LIBCURL_LIBS)
libcurlu_la_CFLAGS = $(AM_CFLAGS)
# Makefile.inc provides the CSOURCES and HHEADERS defines
bin_PROGRAMS = curl
-# Mostly for Windows build targets, when using static libcurl
if USE_CPPFLAG_CURL_STATICLIB
AM_CPPFLAGS += -DCURL_STATICLIB
endif
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
-# Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2013, 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
LDADD = $(SUPPORTFILES_LIBS)
DEPENDENCIES = $(top_builddir)/lib/libcurl.la
-# Mostly for Windows build targets, when using static libcurl
-if USE_CPPFLAG_CURL_STATICLIB
-AM_CPPFLAGS += -DCURL_STATICLIB
-endif
-
# Makefile.inc provides the source defines (TESTUTIL, SUPPORTFILES,
# noinst_PROGRAMS, lib*_SOURCES, and lib*_CFLAGS)
include Makefile.inc
noinst_LTLIBRARIES =
endif
+if USE_CPPFLAG_CURL_STATICLIB
+AM_CPPFLAGS += -DCURL_STATICLIB
+endif
+
AM_LDFLAGS =
+AM_CFLAGS =
+libhostname_la_CPPFLAGS_EXTRA =
libhostname_la_LDFLAGS_EXTRA = -module -avoid-version -rpath /nowhere
+libhostname_la_CFLAGS_EXTRA =
if CURL_LT_SHLIB_USE_NO_UNDEFINED
libhostname_la_LDFLAGS_EXTRA += -no-undefined
endif
+if CURL_LT_SHLIB_USE_MIMPURE_TEXT
+libhostname_la_LDFLAGS_EXTRA += -mimpure-text
+endif
+
+if DOING_CURL_SYMBOL_HIDING
+libhostname_la_CPPFLAGS_EXTRA += -DCURL_HIDDEN_SYMBOLS
+libhostname_la_CFLAGS_EXTRA += $(CFLAG_CURL_SYMBOL_HIDING)
+endif
+
+libhostname_la_CPPFLAGS = $(AM_CPPFLAGS) $(libhostname_la_CPPFLAGS_EXTRA)
libhostname_la_LDFLAGS = $(AM_LDFLAGS) $(libhostname_la_LDFLAGS_EXTRA)
+libhostname_la_CFLAGS = $(AM_CFLAGS) $(libhostname_la_CFLAGS_EXTRA)
libhostname_la_SOURCES = sethostname.c sethostname.h
libhostname_la_LIBADD =
libhostname_la_DEPENDENCIES =
-
-if DOING_CURL_SYMBOL_HIDING
-libhostname_la_CPPFLAGS = $(AM_CPPFLAGS) -DCURL_HIDDEN_SYMBOLS
-libhostname_la_CFLAGS = $(AM_CFLAGS) $(CFLAG_CURL_SYMBOL_HIDING)
-else
-libhostname_la_CPPFLAGS = $(AM_CPPFLAGS)
-libhostname_la_CFLAGS = $(AM_CFLAGS)
-endif
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2013, 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
*
***************************************************************************/
-#if (defined(WIN32) || defined(__SYMBIAN32__)) && !defined(CURL_STATICLIB)
+#ifdef CURL_STATICLIB
+# define LIBHOSTNAME_EXTERN
+#elif defined(WIN32) || defined(__SYMBIAN32__)
# if defined(BUILDING_LIBCURL)
# define LIBHOSTNAME_EXTERN __declspec(dllexport)
# else
# define LIBHOSTNAME_EXTERN __declspec(dllimport)
# endif
+#elif defined(BUILDING_LIBCURL) && defined(CURL_HIDDEN_SYMBOLS)
+# define LIBHOSTNAME_EXTERN CURL_EXTERN_SYMBOL
#else
-# ifdef CURL_HIDDEN_SYMBOLS
-# define LIBHOSTNAME_EXTERN CURL_EXTERN_SYMBOL
-# else
-# define LIBHOSTNAME_EXTERN
-# endif
+# define LIBHOSTNAME_EXTERN
#endif
#ifdef USE_WINSOCK
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
-# Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2013, 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
LDADD = $(top_builddir)/lib/libcurlu.la @LDFLAGS@ @LIBCURL_LIBS@
DEPENDENCIES = $(top_builddir)/lib/libcurlu.la
-AM_CPPFLAGS += -DUNITTESTS
-
-# Mostly for Windows build targets, when using static libcurl
-if USE_CPPFLAG_CURL_STATICLIB
-AM_CPPFLAGS += -DCURL_STATICLIB
-endif
+AM_CPPFLAGS += -DCURL_STATICLIB -DUNITTESTS
# Makefile.inc provides neat definitions
include Makefile.inc
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