jyapayne/swig
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix failure to detect lua.h on some systems

Browse source 
Fixes "present but cannot be compiled" autoconf failure looking for lua.h
This commit is contained in:
William S Fulton 2016-05-28 10:37:19 +01:00
commit eaf74df22f
1 changed files with 4 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

5
configure.ac
View file

@ -2347,7 +2347,10 @@ if test "$LUABIN"; then
AC_CHECK_FILE($LUAINCLUDE/lua.h,[LUAFLAGS="$ISYSTEM$LUAINCLUDE"],[LUABIN=]) AC_CHECK_FILE($LUAINCLUDE/lua.h,[LUAFLAGS="$ISYSTEM$LUAINCLUDE"],[LUABIN=])
else else
LUA_OK="1" LUA_OK="1"
AC_CHECK_HEADER(lua.h,[LUAFLAGS=""],[LUA_OK=""]) CFLAGS_SAVED=$CFLAGS
CFLAGS= # Use empty CFLAGS to avoid failure: "present but cannot be compiled"
AC_CHECK_HEADER([lua.h],[LUAFLAGS=""],[LUA_OK=""])
CFLAGS=$CFLAGS_SAVED
# if we didn't get it, going to have to look elsewhere (the hard way) # if we didn't get it, going to have to look elsewhere (the hard way)
if test -z "$LUA_OK"; then if test -z "$LUA_OK"; then
AC_MSG_CHECKING(for lua.h in other locations) AC_MSG_CHECKING(for lua.h in other locations)