mirror of
https://github.com/processone/ejabberd.git
synced 2024-12-26 17:38:45 +01:00
300 lines
8.5 KiB
Plaintext
300 lines
8.5 KiB
Plaintext
AC_DEFUN(AM_WITH_EXPAT,
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[ AC_ARG_WITH(expat,
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[ --with-expat=PREFIX prefix where EXPAT is installed])
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EXPAT_CFLAGS=
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EXPAT_LIBS=
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if test x"$with_expat" != x; then
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EXPAT_CFLAGS="-I$with_expat/include"
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EXPAT_LIBS="-L$with_expat/lib"
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fi
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AC_CHECK_LIB(expat, XML_ParserCreate,
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[ EXPAT_LIBS="$EXPAT_LIBS -lexpat"
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expat_found=yes ],
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[ expat_found=no ],
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"$EXPAT_LIBS")
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if test $expat_found = no; then
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AC_MSG_ERROR([Could not find the Expat library])
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fi
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expat_save_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS $EXPAT_CFLAGS"
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expat_save_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $EXPAT_CFLAGS"
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AC_CHECK_HEADERS(expat.h, , expat_found=no)
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if test $expat_found = no; then
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AC_MSG_ERROR([Could not find expat.h])
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fi
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CFLAGS="$expat_save_CFLAGS"
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CPPFLAGS="$expat_save_CPPFLAGS"
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AC_SUBST(EXPAT_CFLAGS)
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AC_SUBST(EXPAT_LIBS)
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])
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AC_DEFUN(AM_WITH_ZLIB,
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[ AC_ARG_WITH(zlib,
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[ --with-zlib=PREFIX prefix where zlib is installed])
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ZLIB_CFLAGS=
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ZLIB_LIBS=
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if test x"$with_zlib" != x; then
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ZLIB_CFLAGS="-I$with_zlib/include"
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ZLIB_LIBS="-L$with_zlib/lib"
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fi
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AC_CHECK_LIB(z, gzgets,
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[ ZLIB_LIBS="$ZLIB_LIBS -lz"
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zlib_found=yes ],
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[ zlib_found=no ],
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"$ZLIB_LIBS")
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if test $zlib_found = no; then
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AC_MSG_ERROR([Could not find the zlib library])
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fi
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zlib_save_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS $ZLIB_CFLAGS"
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zlib_save_CPPFLAGS="$CFLAGS"
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CPPFLAGS="$CPPFLAGS $ZLIB_CFLAGS"
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AC_CHECK_HEADERS(zlib.h, , zlib_found=no)
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if test $zlib_found = no; then
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AC_MSG_ERROR([Could not find zlib.h])
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fi
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CFLAGS="$zlib_save_CFLAGS"
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CPPFLAGS="$zlib_save_CPPFLAGS"
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AC_SUBST(ZLIB_CFLAGS)
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AC_SUBST(ZLIB_LIBS)
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])
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AC_DEFUN(AM_WITH_ERLANG,
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[ AC_ARG_WITH(erlang,
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[ --with-erlang=PREFIX path to erlc and erl ])
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AC_PATH_TOOL(ERLC, erlc, , $with_erlang:$with_erlang/bin:$PATH)
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AC_PATH_TOOL(ERL, erl, , $with_erlang:$with_erlang/bin:$PATH)
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if test "z$ERLC" = "z" || test "z$ERL" = "z"; then
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AC_MSG_ERROR([erlang not found])
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fi
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cat >>conftest.erl <<_EOF
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-module(conftest).
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-author('alexey@sevcom.net').
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-export([[start/0]]).
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start() ->
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EIDirS = code:lib_dir("erl_interface") ++ "\n",
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EILibS = libpath("erl_interface") ++ "\n",
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RootDirS = code:root_dir() ++ "\n",
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file:write_file("conftest.out", list_to_binary(EIDirS ++ EILibS ++ RootDirS)),
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halt().
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%% return physical architecture based on OS/Processor
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archname() ->
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ArchStr = erlang:system_info(system_architecture),
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case os:type() of
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{win32, _} -> "windows";
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{unix,UnixName} ->
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Specs = string:tokens(ArchStr,"-"),
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Cpu = case lists:nth(2,Specs) of
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"pc" -> "x86";
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_ -> hd(Specs)
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end,
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atom_to_list(UnixName) ++ "-" ++ Cpu;
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_ -> "generic"
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end.
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%% Return arch-based library path or a default value if this directory
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%% does not exist
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libpath(App) ->
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PrivDir = code:priv_dir(App),
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ArchDir = archname(),
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LibArchDir = filename:join([[PrivDir,"lib",ArchDir]]),
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case file:list_dir(LibArchDir) of
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%% Arch lib dir exists: We use it
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{ok, _List} -> LibArchDir;
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%% Arch lib dir does not exist: Return the default value
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%% ({error, enoent}):
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_Error -> code:lib_dir("erl_interface") ++ "/lib"
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end.
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_EOF
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if ! $ERLC conftest.erl; then
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AC_MSG_ERROR([could not compile sample program])
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fi
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if ! $ERL -s conftest -noshell; then
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AC_MSG_ERROR([could not run sample program])
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fi
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if ! test -f conftest.out; then
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AC_MSG_ERROR([erlang program was not properly executed, (conftest.out was not produced)])
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fi
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# First line
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ERLANG_EI_DIR=`cat conftest.out | head -n 1`
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# Second line
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ERLANG_EI_LIB=`cat conftest.out | head -n 2 | tail -n 1`
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# Third line
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ERLANG_DIR=`cat conftest.out | tail -n 1`
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ERLANG_CFLAGS="-I$ERLANG_EI_DIR/include -I$ERLANG_DIR/usr/include"
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ERLANG_LIBS="-L$ERLANG_EI_LIB -lerl_interface -lei"
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AC_SUBST(ERLANG_CFLAGS)
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AC_SUBST(ERLANG_LIBS)
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AC_SUBST(ERLC)
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AC_SUBST(ERL)
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])
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AC_DEFUN(AC_MOD_ENABLE,
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[
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$1=
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make_$1=
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AC_MSG_CHECKING([whether build $1])
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AC_ARG_ENABLE($1,
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[ --enable-$1 enable $1 (default: $2)],
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[mr_enable_$1="$enableval"],
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[mr_enable_$1=$2])
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if test "$mr_enable_$1" = "yes"; then
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$1=$1
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make_$1=$1/Makefile
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fi
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AC_MSG_RESULT($mr_enable_$1)
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AC_SUBST($1)
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AC_SUBST(make_$1)
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])
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dnl From Bruno Haible.
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AC_DEFUN([AM_ICONV],
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[
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dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
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dnl those with the standalone portable GNU libiconv installed).
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AC_ARG_WITH([libiconv-prefix],
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[ --with-libiconv-prefix=PREFIX prefix where libiconv is installed], [
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for dir in `echo "$withval" | tr : ' '`; do
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if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
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if test -d $dir/include; then CFLAGS="$CFLAGS -I$dir/include"; fi
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if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
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done
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])
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AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
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am_cv_func_iconv="no, consider installing GNU libiconv"
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am_cv_lib_iconv=no
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AC_TRY_LINK([#include <stdlib.h>
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#include <iconv.h>],
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[iconv_t cd = iconv_open("","");
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iconv(cd,NULL,NULL,NULL,NULL);
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iconv_close(cd);],
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am_cv_func_iconv=yes)
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if test "$am_cv_func_iconv" != yes; then
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am_save_LIBS="$LIBS"
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LIBS="$LIBS -liconv"
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AC_TRY_LINK([#include <stdlib.h>
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#include <iconv.h>],
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[iconv_t cd = iconv_open("","");
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iconv(cd,NULL,NULL,NULL,NULL);
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iconv_close(cd);],
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am_cv_lib_iconv=yes
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am_cv_func_iconv=yes)
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LIBS="$am_save_LIBS"
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fi
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dnl trying /usr/local
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if test "$am_cv_func_iconv" != yes; then
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am_save_LIBS="$LIBS"
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am_save_CFLAGS="$CFLAGS"
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am_save_LDFLAGS="$LDFLAGS"
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LIBS="$LIBS -liconv"
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LDFLAGS="$LDFLAGS -L/usr/local/lib"
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CFLAGS="$CFLAGS -I/usr/local/include"
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AC_TRY_LINK([#include <stdlib.h>
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#include <iconv.h>],
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[iconv_t cd = iconv_open("","");
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iconv(cd,NULL,NULL,NULL,NULL);
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iconv_close(cd);],
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am_cv_lib_iconv=yes
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am_cv_func_iconv=yes
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CPPFLAGS="$CPPFLAGS -I/usr/local/include",
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LDFLAGS="$am_save_LDFLAGS"
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CFLAGS="$am_save_CFLAGS")
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LIBS="$am_save_LIBS"
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fi
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])
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if test "$am_cv_func_iconv" = yes; then
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AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
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AC_MSG_CHECKING([for iconv declaration])
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AC_CACHE_VAL(am_cv_proto_iconv, [
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AC_TRY_COMPILE([
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#include <stdlib.h>
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#include <iconv.h>
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extern
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#ifdef __cplusplus
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"C"
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#endif
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#if defined(__STDC__) || defined(__cplusplus)
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size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
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#else
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size_t iconv();
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#endif
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], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
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am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
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am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
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AC_MSG_RESULT([$]{ac_t:-
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}[$]am_cv_proto_iconv)
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AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
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[Define as const if the declaration of iconv() needs const.])
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fi
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LIBICONV=
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if test "$am_cv_lib_iconv" = yes; then
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LIBICONV="-liconv"
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fi
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AC_SUBST(LIBICONV)
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])
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dnl <openssl>
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AC_DEFUN(AM_WITH_OPENSSL,
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[ AC_ARG_WITH(openssl,
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[ --with-openssl=PREFIX prefix where OPENSSL is installed ])
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unset SSL_LIBS;
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unset SSL_CFLAGS;
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have_openssl=no
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if test x"$tls" != x; then
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for ssl_prefix in $withval /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr; do
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printf "looking for openssl in $ssl_prefix...\n"
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SSL_CFLAGS="-I$ssl_prefix/include"
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SSL_LIBS="-L$ssl_prefix/lib -lcrypto"
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AC_CHECK_LIB(ssl, SSL_new, [ have_openssl=yes ], [ have_openssl=no ], [ $SSL_LIBS $SSL_CFLAGS ])
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if test x"$have_openssl" = xyes; then
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save_CPPFLAGS=$CPPFLAGS
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CPPFLAGS="-I$ssl_prefix/include $CPPFLAGS"
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AC_CHECK_HEADERS(openssl/ssl.h, have_openssl_h=yes)
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CPPFLAGS=$save_CPPFLAGS
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if test x"$have_openssl_h" = xyes; then
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have_openssl=yes
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printf "openssl found in $ssl_prefix\n";
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SSL_LIBS="-L$ssl_prefix/lib -lssl -lcrypto"
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CPPFLAGS="-I$ssl_prefix/include $CPPFLAGS"
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SSL_CFLAGS="-DHAVE_SSL"
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break
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fi
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fi
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done
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if test x${have_openssl} != xyes; then
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AC_MSG_ERROR([openssl library cannot be found. Install openssl or disable `tls' module (--disable-tls).])
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fi
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AC_SUBST(SSL_LIBS)
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AC_SUBST(SSL_CFLAGS)
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fi
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])
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dnl <openssl/>
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