327 lines
9.2 KiB
Plaintext
327 lines
9.2 KiB
Plaintext
dnl nghttp2 - HTTP/2.0 C Library
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dnl Copyright (c) 2012 Tatsuhiro Tsujikawa
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dnl Permission is hereby granted, free of charge, to any person obtaining
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dnl a copy of this software and associated documentation files (the
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dnl "Software"), to deal in the Software without restriction, including
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dnl without limitation the rights to use, copy, modify, merge, publish,
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dnl distribute, sublicense, and/or sell copies of the Software, and to
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dnl permit persons to whom the Software is furnished to do so, subject to
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dnl the following conditions:
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dnl The above copyright notice and this permission notice shall be
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dnl included in all copies or substantial portions of the Software.
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dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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dnl EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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dnl NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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dnl LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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dnl OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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dnl WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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AC_PREREQ(2.61)
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AC_INIT([nghttp2], [0.1.0-DEV], [t-tujikawa@users.sourceforge.net])
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LT_PREREQ([2.2.6])
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LT_INIT()
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dnl See versioning rule:
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dnl http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
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AC_SUBST(LT_CURRENT, 0)
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AC_SUBST(LT_REVISION, 0)
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AC_SUBST(LT_AGE, 0)
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AC_CANONICAL_BUILD
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AC_CANONICAL_HOST
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AC_CANONICAL_TARGET
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AC_CONFIG_MACRO_DIR([m4])
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AM_INIT_AUTOMAKE()
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AC_CONFIG_HEADERS([config.h])
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dnl Checks for command-line options
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AC_ARG_ENABLE([maintainer-mode],
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[AS_HELP_STRING([--enable-maintainer-mode],
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[Turn on compile time warnings])],
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[maintainer_mode=$enableval], [maintainer_mode=no])
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AC_ARG_ENABLE([src],
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[AS_HELP_STRING([--enable-src],
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[Build installable SPDY client/server programs in src])],
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[request_src=$enableval], [request_src=yes])
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AC_ARG_ENABLE([examples],
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[AS_HELP_STRING([--enable-examples],
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[Build example programs])],
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[request_examples=$enableval], [request_examples=yes])
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AC_ARG_WITH([libxml2],
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[AS_HELP_STRING([--without-libxml2],
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[disable support for libxml2])],
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[], [with_libxml2=yes])
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dnl Checks for programs
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PROG_MAKE_SET
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AM_PROG_CC_C_O
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PKG_PROG_PKG_CONFIG([0.20])
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AC_COMPILE_STDCXX_11
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AM_CONDITIONAL([HAVE_STDCXX_11],
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[ test "x$ac_cv_cxx_compile_cxx11_cxx" = "xyes" ])
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# Checks for libraries.
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# Additional libraries required for tests.
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TESTS_LIBS=
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# Additional libraries required for programs under src directory.
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SRC_LIBS=
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LIBS_OLD=$LIBS
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# Search for dlsym function, which is used in tests. Linux needs -ldl,
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# but netbsd does not need it.
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AC_SEARCH_LIBS([dlsym], [dl])
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TESTS_LIBS="$LIBS $TESTS_LIBS"
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LIBS=$LIBS_OLD
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LIBS_OLD=$LIBS
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AC_SEARCH_LIBS([clock_gettime], [rt],
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[AC_DEFINE([HAVE_CLOCK_GETTIME], [1],
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[Define to 1 if you have the `clock_gettime`.])])
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SRC_LIBS="$LIBS $SRC_LIBS"
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LIBS=$LIBS_OLD
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case "$host" in
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*android*)
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android_build=yes
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# android does not need -pthread, but needs followng 2 libs for C++
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SRC_LIBS="$SRC_LIBS -lstdc++ -lsupc++"
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;;
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*)
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SRC_LIBS="$SRC_LIBS -pthread"
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;;
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esac
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# zlib
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if test "x$android_build" = "xyes"; then
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# Use zlib provided by NDK
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LIBS="-lz $LIBS"
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else
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PKG_CHECK_MODULES([ZLIB], [zlib >= 1.2.3])
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LIBS="$ZLIB_LIBS $LIBS"
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CFLAGS="$CFLAGS $ZLIB_CFLAGS"
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fi
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# cunit
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PKG_CHECK_MODULES([CUNIT], [cunit >= 2.1], [have_cunit=yes], [have_cunit=no])
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# If pkg-config does not find cunit, check it using AC_CHECK_LIB. We
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# do this because Debian (Ubuntu) lacks pkg-config file for cunit.
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if test "x${have_cunit}" = "xno"; then
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AC_MSG_WARN([${CUNIT_PKG_ERRORS}])
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AC_CHECK_LIB([cunit], [CU_initialize_registry],
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[have_cunit=yes], [have_cunit=no])
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if test "x${have_cunit}" = "xyes"; then
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CUNIT_LIBS="-lcunit"
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CUNIT_CFLAGS=""
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AC_SUBST([CUNIT_LIBS])
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AC_SUBST([CUNIT_CFLAGS])
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fi
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fi
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if test "x${have_cunit}" = "xyes"; then
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# cunit in Mac OS X requires ncurses. Note that in Mac OS X, test
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# program can be built without -lncurses, but it emits runtime
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# error.
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case "${build}" in
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*-apple-darwin*)
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CUNIT_LIBS="$CUNIT_LIBS -lncurses"
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AC_SUBST([CUNIT_LIBS])
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;;
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esac
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fi
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AM_CONDITIONAL([HAVE_CUNIT], [ test "x${have_cunit}" = "xyes" ])
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# openssl (for examples)
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PKG_CHECK_MODULES([OPENSSL], [openssl >= 1.0.1],
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[have_openssl=yes], [have_openssl=no])
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if test "x${have_openssl}" = "xno"; then
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AC_MSG_NOTICE($OPENSSL_PKG_ERRORS)
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AC_MSG_NOTICE([The example programs will not be built.])
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fi
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# libevent_openssl
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# 2.0.8 is required because we use evconnlistener_set_error_cb()
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PKG_CHECK_MODULES([LIBEVENT_OPENSSL], [libevent_openssl >= 2.0.8],
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[have_libevent_openssl=yes], [have_libevent_openssl=no])
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if test "x${have_libevent_openssl}" = "xno"; then
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AC_MSG_NOTICE($LIBEVENT_OPENSSL_PKG_ERRORS)
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AC_MSG_NOTICE([Shrpx example program will not be built.])
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fi
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AM_CONDITIONAL([HAVE_LIBEVENT_OPENSSL],
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[ test "x${have_libevent_openssl}" = "xyes" ])
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# libxml2 (for examples/spdycat)
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have_libxml2=no
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if test "x$with_libxml2" != "xno"; then
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AM_PATH_XML2(2.7.7, [have_libxml2=yes], [have_libxml2=no])
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if test "x${have_libxml2}" = "xyes"; then
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AC_DEFINE([HAVE_LIBXML2], [1], [Define to 1 if you have `libxml2` library.])
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fi
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fi
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AM_CONDITIONAL([HAVE_LIBXML2], [ test "x${have_libxml2}" = "xyes" ])
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# The src programs depend on OpenSSL
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enable_src=no
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if test "x${request_src}" = "xyes" &&
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test "x${have_openssl}" = "xyes"; then
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enable_src=yes
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fi
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AM_CONDITIONAL([ENABLE_SRC], [ test "x${enable_src}" = "xyes" ])
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# The example programs depend on OpenSSL
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enable_examples=no
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if test "x${request_examples}" = "xyes" &&
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test "x${have_openssl}" = "xyes"; then
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enable_examples=yes
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fi
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AM_CONDITIONAL([ENABLE_EXAMPLES], [ test "x${enable_examples}" = "xyes" ])
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# Checks for header files.
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AC_CHECK_HEADERS([ \
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arpa/inet.h \
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netinet/in.h \
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pwd.h \
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stddef.h \
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stdint.h \
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stdlib.h \
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string.h \
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time.h \
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unistd.h \
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])
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case "${host}" in
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*mingw*)
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# For ntohl, ntohs in Windows
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AC_CHECK_HEADERS([winsock2.h])
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;;
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esac
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# Checks for typedefs, structures, and compiler characteristics.
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AC_TYPE_SIZE_T
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AC_TYPE_SSIZE_T
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AC_TYPE_UINT8_T
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AC_TYPE_UINT16_T
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AC_TYPE_UINT32_T
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AC_TYPE_UINT64_T
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AC_CHECK_TYPES([ptrdiff_t])
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AC_C_BIGENDIAN
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AC_SYS_LARGEFILE
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# Checks for library functions.
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if test "x$cross_compiling" != "xyes"; then
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AC_FUNC_MALLOC
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fi
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AC_CHECK_FUNCS([ \
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getpwnam \
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memmove \
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memset \
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timegm \
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])
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AX_HAVE_EPOLL([have_epoll=yes], [have_epoll=no])
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if test "x${have_epoll}" = "xyes"; then
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AC_DEFINE([HAVE_EPOLL], [1], [Define to 1 if you have the `epoll`.])
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fi
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AM_CONDITIONAL([HAVE_EPOLL], [ test "x${have_epoll}" = "xyes" ])
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AC_CHECK_FUNCS([kqueue], [have_kqueue=yes])
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AM_CONDITIONAL([HAVE_KQUEUE], [ test "x${have_kqueue}" = "xyes" ])
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AM_CONDITIONAL([ENABLE_SPDYD],
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[ test "x${have_epoll}" = "xyes" || test "x${have_kqueue}" = "xyes" ])
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AC_LANG_PUSH(C++)
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AC_MSG_CHECKING([whether struct kevent.udata is intptr_t])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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#include <sys/types.h>
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#include <sys/event.h>
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#include <sys/time.h>
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]],
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[[
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struct kevent event;
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event.udata = (intptr_t)(&event);
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]])],
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[kevent_udata_intptr_t=yes], [kevent_udata_intptr_t=no])
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AC_MSG_RESULT([$kevent_udata_intptr_t])
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if test "x$kevent_udata_intptr_t" = "xyes"; then
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AC_DEFINE([KEVENT_UDATA_INTPTR_T], [1],
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[Define to 1 if struct kevent.udata is intptr_t])
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fi
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AC_LANG_POP()
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dnl Windows library for winsock2
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case "${host}" in
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*mingw*)
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LIBS="$LIBS -lws2_32"
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;;
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esac
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if test "x$maintainer_mode" != "xno"; then
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CFLAGS="$CFLAGS -Wall -Wextra -Werror"
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CFLAGS="$CFLAGS -Wmissing-prototypes -Wstrict-prototypes"
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CFLAGS="$CFLAGS -Wmissing-declarations -Wpointer-arith"
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CFLAGS="$CFLAGS -Wdeclaration-after-statement"
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CFLAGS="$CFLAGS -Wformat-security"
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CFLAGS="$CFLAGS -Wwrite-strings -Wshadow -Winline -Wnested-externs"
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CFLAGS="$CFLAGS -Wfloat-equal -Wundef -Wendif-labels -Wempty-body"
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CFLAGS="$CFLAGS -Wcast-align -Wclobbered -Wvla"
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CFLAGS="$CFLAGS -Wno-unused-parameter"
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fi
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AC_SUBST([TESTS_LIBS])
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AC_SUBST([SRC_LIBS])
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AC_CONFIG_FILES([
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Makefile
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lib/Makefile
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lib/libnghttp2.pc
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lib/includes/Makefile
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lib/includes/nghttp2/nghttp2ver.h
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tests/Makefile
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tests/testdata/Makefile
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src/Makefile
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examples/Makefile
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doc/Makefile
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doc/conf.py
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])
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AC_OUTPUT
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AC_MSG_NOTICE([summary of build options:
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Version: ${VERSION} shared $LT_CURRENT:$LT_REVISION:$LT_AGE
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Host type: ${host}
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Install prefix: ${prefix}
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C compiler: ${CC}
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CFLAGS: ${CFLAGS}
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LDFLAGS: ${LDFLAGS}
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LIBS: ${LIBS}
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CPPFLAGS: ${CPPFLAGS}
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C preprocessor: ${CPP}
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C++ compiler: ${CXX}
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CXXFLAGS: ${CXXFLAGS}
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CXXCPP: ${CXXCPP}
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Library types: Shared=${enable_shared}, Static=${enable_static}
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CUnit: ${have_cunit}
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OpenSSL: ${have_openssl}
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Libxml2: ${have_libxml2}
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Libevent(SSL): ${have_libevent_openssl}
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Src: ${enable_src}
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Examples: ${enable_examples}
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])
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