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dnl $Id$
dnl config.m4 for extension recode
dnl don't forget to call PHP_EXTENSION(recode)
AC_MSG_CHECKING(for recode support)
AC_ARG_WITH(recode,
[ --with-recode[=DIR] Include recode support. DIR is the recode
install directory.],
[
if test "$withval" != "no"; then
RECODE_LIST="$withval /usr /usr/local /opt"
for i in $RECODE_LIST; do
if test -f $i/include/recode.h; then
RECODE_DIR=$i
RECODE_INC=include
RECODE_LIB=lib
fi
if test -f $i/include/recode/recode.h; then
RECODE_DIR=$i
RECODE_INC=include/recode
RECODE_LIB=lib/recode
fi
if test -f $i/recode/include/recode.h; then
RECODE_DIR=$i/recode
RECODE_INC=include
RECODE_LIB=lib
fi
done
if test "$RECODE_DIR" = ""; then
AC_MSG_ERROR(I cannot find recode.h anywhere below $RECODE_LIST. Is it installed?)
fi
old_LDFLAGS="$LDFLAGS"
old_LIBS="$LIBS"
LDFLAGS="$LDFLAGS -L$RECODE_DIR/$RECODE_LIB"
LIBS="$LIBS -lrecode"
AC_TRY_LINK([
char *program_name;
],[
recode_format_table();
],[],[
AC_MSG_ERROR(I cannot link librecode (-L$RECODE_DIR/$RECODE_LIB -lrecode). Is it installed?)
])
LIBS="$old_LIBS"
LDFLAGS="$old_LDFLAGS"
if test "$RECODE_LIB" = ""; then
AC_MSG_ERROR(Please reinstall recode - I cannot find librecode.a)
fi
AC_ADD_INCLUDE($RECODE_DIR/$RECODE_INC)
AC_ADD_LIBRARY_DEFER_WITH_PATH(recode, $RECODE_DIR/$RECODE_LIB)
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_LIBRECODE, 1, [Whether we have librecode 3.5 or higher])
PHP_EXTENSION(recode)
else
AC_MSG_RESULT(no)
fi
],[
AC_MSG_RESULT(no)
])
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