mirror of
https://github.com/php/php-src.git
synced 2024-09-22 18:37:25 +00:00
138 lines
3.5 KiB
Plaintext
138 lines
3.5 KiB
Plaintext
dnl
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dnl $Id$
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dnl
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PHP_ARG_WITH(iconv, for iconv support,
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[ --with-iconv[=DIR] Include iconv support])
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if test "$PHP_ICONV" != "no"; then
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PHP_SETUP_ICONV(ICONV_SHARED_LIBADD, [
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iconv_avail="yes";
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],[
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iconv_avail="no";
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])
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if test "$iconv_avail" != "no"; then
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iconv_cflags_save="$CFLAGS"
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iconv_ldflags_save="$LDFLAGS"
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if test -z "$ICONV_DIR"; then
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PHP_ICONV_PREFIX="/usr"
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else
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PHP_ICONV_PREFIX="$ICONV_DIR"
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fi
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CFLAGS="-I$PHP_ICONV_PREFIX/include $CFLAGS"
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LDFLAGS="-L$PHP_ICONV_PREFIX/lib $LDFLAGS"
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if test -r $PHP_ICONV_PREFIX/include/giconv.h; then
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PHP_ICONV_H_PATH="$PHP_ICONV_PREFIX/include/giconv.h"
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else
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PHP_ICONV_H_PATH="$PHP_ICONV_PREFIX/include/iconv.h"
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fi
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if test -z "$iconv_lib_name"; then
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AC_MSG_CHECKING([if iconv is glibc's])
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AC_TRY_LINK([#include <gnu/libc-version.h>],[gnu_get_libc_version();],
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[
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AC_MSG_RESULT(yes)
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iconv_impl_name="glibc"
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],[
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AC_MSG_RESULT(no)
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])
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else
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case "$iconv_lib_name" in
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iconv [)]
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AC_MSG_CHECKING([if iconv is Konstantin Chugeuv's])
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AC_TRY_LINK([#include <iconv.h>],[iconv_ccs_init(NULL, NULL);],
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[
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AC_MSG_RESULT(yes)
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iconv_impl_name="bsd"
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],[
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AC_MSG_RESULT(no)
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iconv_impl_name="gnu_libiconv"
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])
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;;
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giconv [)]
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iconv_impl_name="gnu_libiconv"
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;;
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biconv [)]
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iconv_impl_name="bsd"
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;;
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esac
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fi
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case "$iconv_impl_name" in
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gnu_libiconv [)]
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PHP_DEFINE([PHP_ICONV_IMPL],[\"libiconv\"])
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AC_DEFINE([PHP_ICONV_IMPL],["libiconv"],[Which iconv implementation to use])
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;;
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bsd [)]
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PHP_DEFINE([HAVE_BSD_ICONV],1)
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AC_DEFINE([HAVE_BSD_ICONV],1,[Konstantin Chugeuv's iconv implementation])
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PHP_DEFINE([PHP_ICONV_IMPL],[\"BSD iconv\"])
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AC_DEFINE([PHP_ICONV_IMPL],["BSD iconv"],[Which iconv implementation to use])
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;;
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glibc [)]
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PHP_DEFINE([HAVE_GLIBC_ICONV],1)
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AC_DEFINE([HAVE_GLIBC_ICONV],1,[glibc's iconv implementation])
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PHP_DEFINE([PHP_ICONV_IMPL],[\"glibc\"])
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AC_DEFINE([PHP_ICONV_IMPL],["glibc"],[Which iconv implementation to use])
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;;
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esac
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AC_MSG_CHECKING([if iconv supports errno])
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AC_TRY_RUN([
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#include <$PHP_ICONV_H_PATH>
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#include <errno.h>
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int main() {
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iconv_t cd;
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cd = iconv_open( "*blahblah*", "*blahblah*" );
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if (cd == (iconv_t)(-1)) {
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if (errno == EINVAL) {
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return 0;
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} else {
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return 1;
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}
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}
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iconv_close( cd );
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return 2;
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}
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],[
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AC_MSG_RESULT(yes)
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PHP_DEFINE([ICONV_SUPPORTS_ERRNO],1)
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AC_DEFINE([ICONV_SUPPORTS_ERRNO],1,[Whether iconv supports error no or not])
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],[
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AC_MSG_RESULT(no)
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PHP_DEFINE([ICONV_SUPPORTS_ERRNO],0)
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AC_DEFINE([ICONV_SUPPORTS_ERRNO],0,[Whether iconv supports error no or not])
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])
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AC_MSG_CHECKING([if your cpp allows macro usage in include lines])
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AC_TRY_COMPILE([
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#define FOO <$PHP_ICONV_H_PATH>
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#include FOO
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], [], [
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AC_MSG_RESULT([yes])
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PHP_DEFINE([PHP_ICONV_H_PATH], [<$PHP_ICONV_H_PATH>])
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AC_DEFINE_UNQUOTED([PHP_ICONV_H_PATH], [<$PHP_ICONV_H_PATH>], [Path to iconv.h])
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], [
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AC_MSG_RESULT([no])
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])
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CFLAGS="$iconv_cflags_save"
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LDFLAGS="$iconv_ldflags_save"
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PHP_NEW_EXTENSION(iconv, iconv.c, $ext_shared,, [-I\"$PHP_ICONV_PREFIX/include\"])
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PHP_SUBST(ICONV_SHARED_LIBADD)
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else
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AC_MSG_ERROR(Please reinstall the iconv library.)
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fi
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fi
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