379 lines
12 KiB
Plaintext
379 lines
12 KiB
Plaintext
#
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# This file is part of libhttpserver
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# Copyright (C) 2011, 2012, 2013, 2014, 2015 Sebastiano Merlino
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.57)
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m4_define([libhttpserver_MAJOR_VERSION],[0])dnl
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m4_define([libhttpserver_MINOR_VERSION],[18])dnl
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m4_define([libhttpserver_REVISION],[1])dnl
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m4_define([libhttpserver_PKG_VERSION],[libhttpserver_MAJOR_VERSION.libhttpserver_MINOR_VERSION.libhttpserver_REVISION])dnl
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m4_define([libhttpserver_LDF_VERSION],[libhttpserver_MAJOR_VERSION:libhttpserver_MINOR_VERSION:libhttpserver_REVISION])dnl
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AC_INIT([libhttpserver], libhttpserver_PKG_VERSION, [electrictwister2000@gmail.com])
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AM_INIT_AUTOMAKE([subdir-objects])
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_MACRO_DIR([m4])
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AC_CANONICAL_HOST
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AX_VALGRIND_DFLT
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AX_VALGRIND_CHECK
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OLD_CXXFLAGS=$CXXFLAGS
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LT_INIT
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AC_PROG_CC
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AC_PROG_CXX()
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AC_PROG_LN_S
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CXXFLAGS=$OLD_CXXFLAGS
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AC_LANG([C++])
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AC_SYS_LARGEFILE
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native_srcdir=$srcdir
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AC_MSG_CHECKING([whether it is possible to compile in the same directory])
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AC_ARG_ENABLE([same-directory-build],
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[AS_HELP_STRING([--enable-same-directory-build],
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[enable to compile in the same directory. This is heavily discouraged. (def=no)])],
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[samedirectory="$enableval"],
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[samedirectory=no])
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AC_MSG_RESULT([$samedirectory])
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if test x"$samedirectory" = x"no"; then
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if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
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AC_MSG_ERROR("you must configure in a separate build directory")
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fi
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fi
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is_windows=yes;
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NETWORK_LIBS=""
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case "$host" in
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*-mingw*)
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NETWORK_HEADER="winsock2.h"
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ADDITIONAL_LIBS="-lpthread -no-undefined"
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NETWORK_LIBS="-lws2_32"
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native_srcdir=$(cd $srcdir; pwd -W)
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;;
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*-cygwin*)
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NETWORK_HEADER="arpa/inet.h"
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ADDITIONAL_LIBS="-lpthread -no-undefined"
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;;
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*)
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NETWORK_HEADER="arpa/inet.h"
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ADDITIONAL_LIBS=""
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is_windows=no
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;;
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esac
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# Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADER([stdint.h],[],[AC_MSG_ERROR("stdint.h not found")])
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AC_CHECK_HEADER([inttypes.h],[],[AC_MSG_ERROR("inttypes.h not found")])
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AC_CHECK_HEADER([errno.h],[],[AC_MSG_ERROR("errno.h not found")])
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AC_CHECK_HEADER([unistd.h],[],[AC_MSG_ERROR("unistd.h not found")])
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AC_CHECK_HEADER([ctype.h],[],[AC_MSG_ERROR("cctype not found")])
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AC_CHECK_HEADER([sys/stat.h],[],[AC_MSG_ERROR("sys/stat.h not found")])
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AC_CHECK_HEADER([sys/types.h],[],[AC_MSG_ERROR("sys/types.h not found")])
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AC_CHECK_HEADER([$NETWORK_HEADER],[],[AC_MSG_ERROR("$NETWORK_HEADER not found")])
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AC_CHECK_HEADER([signal.h],[],[AC_MSG_ERROR("signal.h not found")])
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AC_CHECK_HEADER([gnutls/gnutls.h],[have_gnutls="yes"],[AC_MSG_WARN("gnutls/gnutls.h not found. TLS will be disabled"); have_gnutls="no"])
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# Checks for libmicrohttpd
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if test x"$host" = x"$build"; then
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AC_CHECK_HEADER([microhttpd.h],
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AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
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[AC_MSG_CHECKING([for libmicrohttpd >= 0.9.52])
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AC_COMPILE_IFELSE(
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[AC_LANG_SOURCE([
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#include <microhttpd.h>
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#if (MHD_VERSION < 0x00095102)
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#error needs at least version 0.9.52
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#endif
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int main () { return 0; }
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])],
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[],
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[AC_MSG_ERROR("libmicrohttpd is too old - install libmicrohttpd >= 0.9.52")]
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)
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],
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[AC_MSG_ERROR(["libmicrohttpd not found"])]
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),
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[AC_MSG_ERROR(["microhttpd.h not found"])]
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)
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CXXFLAGS="-std=c++11 -DHTTPSERVER_COMPILATION -D_REENTRANT $LIBMICROHTTPD_CFLAGS $CXXFLAGS"
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LDFLAGS="$LIBMICROHTTPD_LIBS $NETWORK_LIBS $ADDITIONAL_LIBS $LDFLAGS"
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cond_cross_compile="no"
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else
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AC_CHECK_HEADER([microhttpd.h],
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AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
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[],
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[AC_MSG_ERROR(["libmicrohttpd not found"])]
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),
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[AC_MSG_ERROR(["microhttpd.h not found"])]
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)
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CXXFLAGS="-std=c++11 -DHTTPSERVER_COMPILATION -D_REENTRANT $CXXFLAGS"
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LDFLAGS="$NETWORK_LIBS $ADDITIONAL_LIBS $LDFLAGS"
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cond_cross_compile="yes"
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fi
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AM_CONDITIONAL([COND_CROSS_COMPILE],[test x"$cond_cross_compile" = x"yes"])
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AC_SUBST(COND_CROSS_COMPILE)
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AC_MSG_CHECKING([whether to build with TCP_FASTOPEN support])
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AC_ARG_ENABLE([fastopen],
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[AS_HELP_STRING([--enable-fastopen],
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[enable use of TCP_FASTOPEN (def=yes)])],
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[fastopen="$enableval"],
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[fastopen=yes])
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AC_MSG_RESULT([$fastopen])
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is_fastopen_supported=no;
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if test x"$fastopen" = x"yes"; then
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if test x"$is_windows" = x"no"; then
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if test `uname -r |cut -d. -f1` -ge 3; then
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if test `uname -r |cut -d. -f2` -ge 7; then
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CXXFLAGS="-DUSE_FASTOPEN $CXXFLAGS";
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is_fastopen_supported=yes;
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fi
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fi
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fi
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fi
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AC_ARG_ENABLE([[poll]],
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[AS_HELP_STRING([[--enable-poll[=ARG]]], [enable poll support (yes, no, auto) [auto]])],
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[enable_poll=${enableval}],
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[enable_poll='auto']
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)
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if test "$enable_poll" != "no"; then
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if test "$os_is_native_w32" != "yes"; then
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AC_CHECK_HEADERS([poll.h],
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[
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AC_CHECK_FUNCS([poll], [have_poll='yes'], [have_poll='no'])
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], [], [AC_INCLUDES_DEFAULT])
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else
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AC_MSG_CHECKING([for WSAPoll()])
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AC_LINK_IFELSE([
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AC_LANG_PROGRAM([[
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#include <winsock2.h>
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]], [[
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WSAPOLLFD fda[2];
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WSAPoll(fda, 2, 0);]])],
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[
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have_poll='yes'
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AC_DEFINE([HAVE_POLL],[1])
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], [have_poll='no'])
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AC_MSG_RESULT([$have_poll])
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fi
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if test "$enable_poll" = "yes" && test "$have_poll" != "yes"; then
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AC_MSG_ERROR([[Support for poll was explicitly requested but cannot be enabled on this platform.]])
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fi
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enable_poll="$have_poll"
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fi
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if test x"$enable_poll" = x"yes"; then
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AM_CXXFLAGS="$AM_CXXFLAGS -DENABLE_POLL"
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AM_CFLAGS="$AM_CXXFLAGS -DENABLE_POLL"
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fi
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AC_ARG_ENABLE([[epoll]],
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[AS_HELP_STRING([[--enable-epoll[=ARG]]], [enable epoll support (yes, no, auto) [auto]])],
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[enable_epoll=${enableval}],
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[enable_epoll='auto']
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)
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if test "$enable_epoll" != "no"; then
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AX_HAVE_EPOLL
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if test "${ax_cv_have_epoll}" = "yes"; then
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AC_DEFINE([[EPOLL_SUPPORT]],[[1]],[Define to 1 to enable epoll support])
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enable_epoll='yes'
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else
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if test "$enable_epoll" = "yes"; then
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AC_MSG_ERROR([[Support for epoll was explicitly requested but cannot be enabled on this platform.]])
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fi
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enable_epoll='no'
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fi
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fi
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AM_CONDITIONAL([MHD_HAVE_EPOLL], [[test "x$enable_epoll" = xyes]])
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if test "x$enable_epoll" = "xyes"; then
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AC_CACHE_CHECK([for epoll_create1()], [mhd_cv_have_epoll_create1], [
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AC_LINK_IFELSE([
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AC_LANG_PROGRAM([[
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#include <sys/epoll.h>
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]], [[
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int fd;
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fd = epoll_create1(EPOLL_CLOEXEC);]])],
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[mhd_cv_have_epoll_create1=yes],
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[mhd_cv_have_epoll_create1=no])])
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AS_IF([test "x$mhd_cv_have_epoll_create1" = "xyes"],[
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AC_DEFINE([[HAVE_EPOLL_CREATE1]], [[1]], [Define if you have epoll_create1 function.])])
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fi
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if test x"$enable_epoll" = x"yes"; then
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AM_CXXFLAGS="$AM_CXXFLAGS -DENABLE_EPOLL"
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AM_CFLAGS="$AM_CXXFLAGS -DENABLE_EPOLL"
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fi
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AC_MSG_CHECKING([whether to link statically])
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AC_ARG_ENABLE([static],
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[AS_HELP_STRING([--enable-static],
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[enable use static linking (def=yes)])],
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[static="$enableval"],
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[static=yes])
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AC_MSG_RESULT([$static])
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if test x"$static" = x"$yes"; then
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LDFLAGS="-static $LDFLAGS";
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fi
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m4_pattern_allow([AC_TYPE_SIZE_T])
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m4_pattern_allow([AC_TYPE_UINT16_T])
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m4_pattern_allow([AC_TYPE_UINT32_T])
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m4_pattern_allow([AC_TYPE_UINT64_T])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_TYPE_SIZE_T
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AC_TYPE_UINT16_T
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AC_TYPE_UINT32_T
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AC_TYPE_UINT64_T
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LHT_LIBDEPS="-lmicrohttpd"
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AC_MSG_CHECKING([whether to build with debug information])
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AC_ARG_ENABLE([debug],
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[AS_HELP_STRING([--enable-debug],
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[enable debug data generation (def=no)])],
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[debugit="$enableval"],
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[debugit=no])
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AC_MSG_RESULT([$debugit])
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AM_LDFLAGS="-lstdc++"
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if test x"$debugit" = x"yes"; then
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AC_DEFINE([DEBUG],[],[Debug Mode])
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AM_CXXFLAGS="$AM_CXXFLAGS -DDEBUG -g -Wall -Wno-uninitialized -O0"
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AM_CFLAGS="$AM_CXXFLAGS -DDEBUG -g -Wall -Wno-uninitialized -O0"
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else
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AC_DEFINE([NDEBUG],[],[No-debug Mode])
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AM_CXXFLAGS="$AM_CXXFLAGS -O3"
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AM_CFLAGS="$AM_CXXFLAGS -O3"
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fi
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case $host_os in
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darwin* )
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AM_CXXFLAGS="$AM_CXXFLAGS -DDARWIN"
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AM_CFLAGS="$AM_CFLAGS -DDARWIN"
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;;
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freebsd* )
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AM_LDFLAGS=""
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;;
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esac
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AC_MSG_CHECKING([whether to build with coverage information])
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AC_ARG_ENABLE([coverage],
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[AS_HELP_STRING([--enable-coverage],
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[enable coverage data generation (def=no)])],
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[coverit="$enableval"],
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[coverit=no])
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AC_MSG_RESULT([$coverit])
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if test x"$coverit" = x"yes"; then
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case $host_os in
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darwin* )
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echo "Coverage not supported on OSX"
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cond_gcov="no"
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;;
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*)
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AC_CHECK_PROG(GCOV, gcov, gcov)
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cond_gcov="yes"
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;;
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esac
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fi
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AC_ARG_ENABLE([[examples]],
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[AS_HELP_STRING([[--disable-examples]], [do not build any examples])], ,
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[enable_examples=yes])
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test "x$enable_examples" = "xno" || enable_examples=yes
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AM_CONDITIONAL([BUILD_EXAMPLES], [test "x$enable_examples" = "xyes"])
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AM_CONDITIONAL([COND_GCOV],[test x"$cond_gcov" = x"yes"])
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AC_SUBST(COND_GCOV)
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if test x"have_gnutls" = x"yes"; then
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AM_CXXFLAGS="$AM_CXXFLAGS -DHAVE_GNUTLS"
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AM_CFLAGS="$AM_CXXFLAGS -DHAVE_GNUTLS"
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fi
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DX_HTML_FEATURE(ON)
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DX_CHM_FEATURE(OFF)
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DX_CHI_FEATURE(OFF)
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DX_MAN_FEATURE(ON)
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DX_RTF_FEATURE(OFF)
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DX_XML_FEATURE(OFF)
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DX_PDF_FEATURE(OFF)
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DX_PS_FEATURE(OFF)
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DX_INIT_DOXYGEN([$PACKAGE_NAME],[doxyconfig.in])
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LDFLAGS="$LDFLAGS -version-number libhttpserver_LDF_VERSION"
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AC_SUBST(LHT_LIBDEPS)
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AC_SUBST(AM_CXXFLAGS)
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AC_SUBST(AM_CFLAGS)
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AC_SUBST(AM_LDFLAGS)
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AC_SUBST(CPPFLAGS)
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AC_SUBST(LIBS)
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AC_SUBST(LDFLAGS)
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AC_SUBST(EXT_LIB_PATH)
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AC_SUBST(EXT_LIBS)
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AC_CONFIG_FILES([test/test_content:test/test_content])
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AC_CONFIG_FILES([test/cert.pem:test/cert.pem])
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AC_CONFIG_FILES([test/key.pem:test/key.pem])
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AC_CONFIG_FILES([test/test_root_ca.pem:test/test_root_ca.pem])
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AC_CONFIG_FILES([test/libhttpserver.supp:test/libhttpserver.supp])
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AC_CONFIG_FILES([examples/cert.pem:examples/cert.pem])
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AC_CONFIG_FILES([examples/key.pem:examples/key.pem])
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AC_CONFIG_FILES([examples/test_content:examples/test_content])
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AC_OUTPUT(
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libhttpserver.pc
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Makefile
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doc/Makefile
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src/Makefile
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test/Makefile
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examples/Makefile
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)
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AC_MSG_NOTICE([Configuration Summary:
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Operating System: ${host_os}
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Target directory: ${prefix}
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License : LGPL only
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Debug : ${debugit}
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TLS Enabled : ${have_gnutls}
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TCP_FASTOPEN : ${is_fastopen_supported}
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poll support : ${enable_poll=no}
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epoll support : ${enable_epoll=no}
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Static : ${static}
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Build examples : ${enable_examples}
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])
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