danog.github.io/config.m4

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dnl $Id: config.m4 321796 2012-01-05 17:23:48Z laruence $
PHP_ARG_WITH(lua, for lua support,
[ --with-lua=[DIR] Include php lua support])
if test "$PHP_LUA" != "no"; then
if test -r $PHP_LUA/include/lua.h; then
LUA_DIR=$PHP_LUA
else
AC_MSG_CHECKING(for lua in default path)
for i in /usr/local /usr/include/lua/5.2.1 /tmp/phplua/lua-5.2.1/src; do
if test -r $i/lua.h; then
LUA_DIR=$i
AC_MSG_RESULT(found in $i)
break
fi
done
fi
LUA_DIR=/usr/local/include
if test -z "$LUA_DIR"; then
AC_MSG_RESULT(not found)
AC_MSG_ERROR(Please reinstall the lua distribution - lua.h should be in <lua-dir>/include/)
fi
LUA_LIB_NAME=liblua.a
if test -r $PHP_LUA/$PHP_LIBDIR/${LUA_LIB_NAME}; then
LUA_LIB_DIR=$PHP_LUA/$PHP_LIBDIR
else
AC_MSG_CHECKING(for lua library in default path)
for i in /usr/lib /usr/lib64; do
if test -r $i/${LUA_LIB_NAME}; then
LUA_LIB_DIR=$i
AC_MSG_RESULT(found in $i)
break
fi
done
fi
LUA_LIB_DIR=/usr/local/lib
if test -z "$LUA_LIB_DIR"; then
AC_MSG_RESULT(not found)
AC_MSG_ERROR(Please reinstall the lua distribution - lua library should be in <lua-dir>/lib/)
fi
PHP_ADD_INCLUDE($LUA_DIR/include)
PHP_ADD_LIBRARY_WITH_PATH(lua, $LUA_LIB_DIR, LUA_SHARED_LIBADD)
PHP_SUBST(LUA_SHARED_LIBADD)
PHP_NEW_EXTENSION(lua, lua.c lua_closure.c, $ext_shared)
fi