diff options
Diffstat (limited to 'src/aclocal.m4')
| -rw-r--r-- | src/aclocal.m4 | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/src/aclocal.m4 b/src/aclocal.m4 new file mode 100644 index 000000000..75c80e976 --- /dev/null +++ b/src/aclocal.m4 @@ -0,0 +1,195 @@ +AC_DEFUN(AM_WITH_EXPAT, +[ AC_ARG_WITH(expat, + [ --with-expat=PREFIX path to expat library], + , with_expat=no) + + EXPAT_CFLAGS= + EXPAT_LIBS= + if test $with_expat != no; then + if test $with_expat != yes; then + EXPAT_CFLAGS="-I$with_expat/include" + EXPAT_LIBS="-L$with_expat/lib" + fi + AC_CHECK_LIB(expat, XML_ParserCreate, + [ EXPAT_LIBS="$EXPAT_LIBS -lexpat" + expat_found=yes ], + [ expat_found=no ], + "$EXPAT_LIBS") + if test $expat_found = no; then + AC_MSG_ERROR([Could not find the Expat library]) + fi + expat_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $EXPAT_CFLAGS" + AC_CHECK_HEADERS(expat.h, , expat_found=no) + if test $expat_found = no; then + AC_MSG_ERROR([Could not find expat.h]) + fi + CFLAGS="$expat_save_CFLAGS" + fi + + AC_SUBST(EXPAT_CFLAGS) + AC_SUBST(EXPAT_LIBS) +]) + +AC_DEFUN(AM_WITH_ERLANG, +[ AC_ARG_WITH(erlang, + [ --with-erlang=PREFIX path to erlc and erl ]) + + + AC_PATH_TOOL(ERLC, erlc, , $PATH:$with_erlang:$with_erlang/bin) + AC_PATH_TOOL(ERL, erl, , $PATH:$with_erlang:$with_erlang/bin) + + if test "z$ERLC" == "z" || test "z$ERL" == "z"; then + AC_MSG_ERROR([erlang not found]) + fi + + + cat >>conftest.erl <<_EOF + +-module(conftest). +-author('alexey@sevcom.net'). + +-export([[start/0]]). + +start() -> + EIDirS = code:lib_dir("erl_interface") ++ "\n", + RootDirS = code:root_dir() ++ "\n", + file:write_file("conftest.out", list_to_binary(EIDirS ++ RootDirS)), + halt(). + +_EOF + + if ! $ERLC conftest.erl; then + AC_MSG_ERROR([could not compile sample program]) + fi + + if ! $ERL -s conftest -noshell; then + AC_MSG_ERROR([could not run sample program]) + fi + + if ! test -f conftest.out; then + AC_MSG_ERROR([erlang program was not properly executed, (conftest.out was not produced)]) + fi + + ERLANG_EI_DIR=`cat conftest.out | head -n 1` + ERLANG_DIR=`cat conftest.out | tail -n 1` + + ERLANG_CFLAGS="-I$ERLANG_EI_DIR/include -I$ERLANG_DIR/usr/include" + ERLANG_LIBS="-L$ERLANG_EI_DIR/lib" + + AC_SUBST(ERLANG_CFLAGS) + AC_SUBST(ERLANG_LIBS) + AC_SUBST(ERLC) + AC_SUBST(ERL) +]) + + +AC_DEFUN(AC_MOD_ENABLE, +[ +$1= +make_$1= +AC_MSG_CHECKING([whether build $1]) +AC_ARG_ENABLE($1, + [ --enable-$1 enable $1 (default: $2)], + [mr_enable_$1="$enableval"], + [mr_enable_$1=$2]) +if test "$mr_enable_$1" = $2; then +$1=$1 +make_$1=$1/Makefile +fi +AC_MSG_RESULT($mr_enable_$1) +AC_SUBST($1) +AC_SUBST(make_$1) + +]) + + +dnl From Bruno Haible. + +AC_DEFUN([AM_ICONV], +[ + dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and + dnl those with the standalone portable GNU libiconv installed). + + AC_ARG_WITH([libiconv-prefix], +[ --with-libiconv-prefix=DIR Search for libiconv in DIR/include and DIR/lib], [ + for dir in `echo "$withval" | tr : ' '`; do + if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi + if test -d $dir/include; then CFLAGS="$CFLAGS -I$dir/include"; fi + if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi + done + ]) + + AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [ + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + AC_TRY_LINK([#include <stdlib.h> +#include <iconv.h>], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + am_cv_func_iconv=yes) + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS -liconv" + AC_TRY_LINK([#include <stdlib.h> +#include <iconv.h>], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + am_cv_lib_iconv=yes + am_cv_func_iconv=yes) + LIBS="$am_save_LIBS" + fi + dnl trying /usr/local + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + am_save_CFLAGS="$CFLAGS" + am_save_LDFLAGS="$LDFLAGS" + LIBS="$LIBS -liconv" + LDFLAGS="$LDFLAGS -L/usr/local/lib" + CFLAGS="$CFLAGS -I/usr/local/include" + AC_TRY_LINK([#include <stdlib.h> +#include <iconv.h>], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + am_cv_lib_iconv=yes + am_cv_func_iconv=yes + CPPFLAGS="$CPPFLAGS -I/usr/local/include", + LDFLAGS="$am_save_LDFLAGS" + CFLAGS="$am_save_CFLAGS") + LIBS="$am_save_LIBS" + fi + + ]) + if test "$am_cv_func_iconv" = yes; then + AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.]) + AC_MSG_CHECKING([for iconv declaration]) + AC_CACHE_VAL(am_cv_proto_iconv, [ + AC_TRY_COMPILE([ +#include <stdlib.h> +#include <iconv.h> +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif +], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const") + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) + am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + AC_MSG_RESULT([$]{ac_t:- + }[$]am_cv_proto_iconv) + AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1, + [Define as const if the declaration of iconv() needs const.]) + fi + LIBICONV= + if test "$am_cv_lib_iconv" = yes; then + LIBICONV="-liconv" + fi + AC_SUBST(LIBICONV) +]) |