dnl Spdylay - SPDY Library dnl Copyright (c) 2012 Tatsuhiro Tsujikawa dnl Permission is hereby granted, free of charge, to any person obtaining dnl a copy of this software and associated documentation files (the dnl "Software"), to deal in the Software without restriction, including dnl without limitation the rights to use, copy, modify, merge, publish, dnl distribute, sublicense, and/or sell copies of the Software, and to dnl permit persons to whom the Software is furnished to do so, subject to dnl the following conditions: dnl The above copyright notice and this permission notice shall be dnl included in all copies or substantial portions of the Software. dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, dnl EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND dnl NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE dnl LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION dnl OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION dnl WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. AC_PREREQ(2.61) AC_INIT([spdylay], [0.3.4-DEV], [t-tujikawa@users.sourceforge.net]) LT_PREREQ([2.2.6]) LT_INIT() dnl See versioning rule: dnl http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html AC_SUBST(LT_CURRENT, 3) AC_SUBST(LT_REVISION, 0) AC_SUBST(LT_AGE, 2) AC_CANONICAL_BUILD AC_CANONICAL_HOST AC_CANONICAL_TARGET AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE() AC_CONFIG_HEADERS([config.h]) dnl Checks for command-line options AC_ARG_ENABLE([maintainer-mode], [AS_HELP_STRING([--enable-maintainer-mode], [Turn on compile time warnings])], [maintainer_mode=$withval], [maintainer_mode=no]) AC_ARG_ENABLE([src], [AS_HELP_STRING([--enable-src], [Build installable SPDY client/server programs in src])], [request_src=$withval], [request_src=yes]) AC_ARG_ENABLE([examples], [AS_HELP_STRING([--enable-examples], [Build example programs])], [request_examples=$withval], [request_examples=yes]) dnl Checks for programs AC_PROG_CC AC_PROG_CXX AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET PKG_PROG_PKG_CONFIG([0.20]) AC_COMPILE_STDCXX_11 AM_CONDITIONAL([HAVE_STDCXX_11], [ test "x$ac_cv_cxx_compile_cxx11_cxx" = "xyes" ]) # Checks for libraries. # Search for dlsym function, which is used in tests. Linux needs -ldl, # but netbsd does not need it. AC_SEARCH_LIBS([dlsym], [dl]) # zlib PKG_CHECK_MODULES([ZLIB], [zlib >= 1.2.3]) LIBS="$ZLIB_LIBS $LIBS" CFLAGS="$CFLAGS $ZLIB_CFLAGS" # cunit PKG_CHECK_MODULES([CUNIT], [cunit >= 2.1], [have_cunit=yes], [have_cunit=no]) # If pkg-config does not find cunit, check it using AC_CHECK_LIB. We # do this because Debian (Ubuntu) lacks pkg-config file for cunit. if test "x${have_cunit}" = "xno"; then AC_MSG_WARN([${CUNIT_PKG_ERRORS}]) AC_CHECK_LIB([cunit], [CU_initialize_registry], [have_cunit=yes], [have_cunit=no]) if test "x${have_cunit}" = "xyes"; then CUNIT_LIBS="-lcunit" CUNIT_CFLAGS="" AC_SUBST([CUNIT_LIBS]) AC_SUBST([CUNIT_CFLAGS]) fi fi if test "x${have_cunit}" = "xyes"; then # cunit in Mac OS X requires ncurses. Note that in Mac OS X, test # program can be built without -lncurses, but it emits runtime # error. case "${build}" in *-apple-darwin*) CUNIT_LIBS="$CUNIT_LIBS -lncurses" AC_SUBST([CUNIT_LIBS]) ;; esac fi AM_CONDITIONAL([HAVE_CUNIT], [ test "x${have_cunit}" = "xyes" ]) # openssl (for examples) PKG_CHECK_MODULES([OPENSSL], [openssl >= 1.0.1], [have_openssl=yes], [have_openssl=no]) if test "x${have_openssl}" = "xno"; then AC_MSG_NOTICE($OPENSSL_PKG_ERRORS) AC_MSG_NOTICE([The example programs will not be built.]) fi # libevent_openssl # 2.0.8 is required because we use evconnlistener_set_error_cb() PKG_CHECK_MODULES([LIBEVENT_OPENSSL], [libevent_openssl >= 2.0.8], [have_libevent_openssl=yes], [have_libevent_openssl=no]) if test "x${have_libevent_openssl}" = "xno"; then AC_MSG_NOTICE($LIBEVENT_OPENSSL_PKG_ERRORS) AC_MSG_NOTICE([Shrpx example program will not be built.]) fi AM_CONDITIONAL([HAVE_LIBEVENT_OPENSSL], [ test "x${have_libevent_openssl}" = "xyes" ]) # libxml2 (for examples/spdycat) AM_PATH_XML2(2.7.7, [have_libxml2=yes], [have_libxml2=no]) if test "x${have_libxml2}" = "xyes"; then AC_DEFINE([HAVE_LIBXML2], [1], [Define to 1 if you have `libxml2` library.]) fi AM_CONDITIONAL([HAVE_LIBXML2], [ test "x${have_libxml2}" = "xyes" ]) # The src programs depend on OpenSSL enable_src=no if test "x${request_src}" = "xyes" && test "x${have_openssl}" = "xyes"; then enable_src=yes fi AM_CONDITIONAL([ENABLE_SRC], [ test "x${enable_src}" = "xyes" ]) # The example programs depend on OpenSSL enable_examples=no if test "x${request_examples}" = "xyes" && test "x${have_openssl}" = "xyes"; then enable_examples=yes fi AM_CONDITIONAL([ENABLE_EXAMPLES], [ test "x${enable_examples}" = "xyes" ]) # Checks for header files. AC_CHECK_HEADERS([ \ arpa/inet.h \ netinet/in.h \ pwd.h \ stddef.h \ stdint.h \ stdlib.h \ string.h \ time.h \ unistd.h \ ]) # For ntohl, ntohs in Windows AC_CHECK_HEADERS([winsock2.h]) # Checks for typedefs, structures, and compiler characteristics. AC_TYPE_SIZE_T AC_TYPE_SSIZE_T AC_TYPE_UINT8_T AC_TYPE_UINT16_T AC_TYPE_UINT32_T AC_TYPE_UINT64_T AC_CHECK_TYPES([ptrdiff_t]) AC_C_BIGENDIAN # Checks for library functions. if test "x$cross_compiling" != "xyes"; then AC_FUNC_MALLOC fi AC_CHECK_FUNCS([ \ getpwnam \ memmove \ memset \ ]) AX_HAVE_EPOLL([have_epoll=yes], [have_epoll=no]) if test "x${have_epoll}" = "xyes"; then AC_DEFINE([HAVE_EPOLL], [1], [Define to 1 if you have the `epoll`.]) fi AM_CONDITIONAL([HAVE_EPOLL], [ test "x${have_epoll}" = "xyes" ]) AC_CHECK_FUNCS([kqueue], [have_kqueue=yes]) AM_CONDITIONAL([HAVE_KQUEUE], [test "x${have_kqueue}" = "xyes"]) AC_LANG_PUSH(C++) AC_MSG_CHECKING([whether struct kevent.udata is intptr_t]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include #include ]], [[ struct kevent event; event.udata = (intptr_t)(&event); ]])], [kevent_udata_intptr_t=yes], [kevent_udata_intptr_t=no]) AC_MSG_RESULT([$kevent_udata_intptr_t]) if test "x$kevent_udata_intptr_t" = "xyes"; then AC_DEFINE([KEVENT_UDATA_INTPTR_T], [1], [Define to 1 if struct kevent.udata is intptr_t]) fi AC_LANG_POP() dnl Windows library for winsock2 case "${host}" in *mingw*) LIBS="$LIBS -lws2_32" ;; esac if test "x$maintainer_mode" != "xno"; then CFLAGS="$CFLAGS -Wall -Wextra -Werror" CFLAGS="$CFLAGS -Wmissing-prototypes -Wstrict-prototypes" CFLAGS="$CFLAGS -Wmissing-declarations -Wpointer-arith" CFLAGS="$CFLAGS -Wdeclaration-after-statement" CFLAGS="$CFLAGS -Wformat-security" CFLAGS="$CFLAGS -Wwrite-strings -Wshadow -Winline -Wnested-externs" CFLAGS="$CFLAGS -Wfloat-equal -Wundef -Wendif-labels -Wempty-body" CFLAGS="$CFLAGS -Wcast-align -Wclobbered -Wvla" CFLAGS="$CFLAGS -Wno-unused-parameter" fi AC_CONFIG_FILES([ Makefile lib/Makefile lib/libspdylay.pc lib/includes/Makefile lib/includes/spdylay/spdylayver.h tests/Makefile tests/testdata/Makefile src/Makefile examples/Makefile doc/Makefile doc/conf.py python/Makefile ]) AC_OUTPUT AC_MSG_NOTICE([summary of build options: Version: ${VERSION} shared $LT_CURRENT:$LT_REVISION:$LT_AGE Host type: ${host} Install prefix: ${prefix} C compiler: ${CC} CFLAGS: ${CFLAGS} LDFLAGS: ${LDFLAGS} LIBS: ${LIBS} CPPFLAGS: ${CPPFLAGS} C preprocessor: ${CPP} C++ compiler: ${CXX} CXXFLAGS: ${CXXFLAGS} CXXCPP: ${CXXCPP} Library types: Shared=${enable_shared}, Static=${enable_static} CUnit: ${have_cunit} OpenSSL: ${have_openssl} Libxml2: ${have_libxml2} Libevent(SSL): ${have_libevent_openssl} Src: ${enable_src} Examples: ${enable_examples} ])