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-rwxr-xr-xconfigure59
1 files changed, 41 insertions, 18 deletions
diff --git a/configure b/configure
index 4307997c..1343d34b 100755
--- a/configure
+++ b/configure
@@ -23,7 +23,8 @@ EXCERTS="yes"
PRNG=
PRNGLIBS=
-CFLAGS="-fPIC -Wall -pedantic -std=c99"
+CFLAGS="-fPIC -std=c99"
+CFLAGS="$CFLAGS -Wall -pedantic -Wextra -Wshadow -Wformat=2"
LDFLAGS="-shared"
IDN_LIBRARY="idn"
@@ -237,7 +238,7 @@ do
--lua-version|--with-lua-version)
[ -n "$value" ] || die "Missing value in flag $key."
LUA_VERSION="$value"
- [ "$LUA_VERSION" = "5.1" ] || [ "$LUA_VERSION" = "5.2" ] || [ "$LUA_VERSION" = "5.3" ] || die "Invalid Lua version in flag $key."
+ [ "$LUA_VERSION" = "5.1" ] || [ "$LUA_VERSION" = "5.2" ] || [ "$LUA_VERSION" = "5.3" ] || [ "$LUA_VERSION" = "5.4" ] || die "Invalid Lua version in flag $key."
LUA_VERSION_SET=yes
;;
--with-lua)
@@ -340,7 +341,7 @@ then
fi
detect_lua_version() {
- detected_lua=$("$1" -e 'print(_VERSION:match(" (5%.[123])$"))' 2> /dev/null)
+ detected_lua=$("$1" -e 'print(_VERSION:match(" (5%.[1234])$"))' 2> /dev/null)
if [ "$detected_lua" != "nil" ]
then
if [ "$LUA_VERSION_SET" != "yes" ]
@@ -403,8 +404,14 @@ then
elif [ "$LUA_VERSION_SET" = "yes" ] && [ "$LUA_VERSION" = "5.3" ]
then
suffixes="5.3 53 -5.3 -53"
+ elif [ "$LUA_VERSION_SET" = "yes" ] && [ "$LUA_VERSION" = "5.4" ]
+ then
+ suffixes="5.4 54 -5.4 -54"
else
- suffixes="5.1 51 -5.1 -51 5.2 52 -5.2 -52 5.3 53 -5.3 -53"
+ suffixes="5.1 51 -5.1 -51"
+ suffixes="$suffixes 5.2 52 -5.2 -52"
+ suffixes="$suffixes 5.3 53 -5.3 -53"
+ suffixes="$suffixes 5.4 54 -5.4 -54"
fi
for suffix in "" $suffixes
do
@@ -457,30 +464,46 @@ then
LUA_LIBDIR="$LUA_DIR/lib"
fi
-echo_n "Checking Lua includes... "
lua_h="$LUA_INCDIR/lua.h"
+echo_n "Looking for lua.h at $lua_h..."
if [ -f "$lua_h" ]
then
- echo "lua.h found in $lua_h"
+ echo found
else
- v_dir="$LUA_INCDIR/lua/$LUA_VERSION"
- lua_h="$v_dir/lua.h"
- if [ -f "$lua_h" ]
- then
- echo "lua.h found in $lua_h"
+ echo "not found"
+ for postfix in "$LUA_VERSION" "$LUA_SUFFIX"; do
+ if ! [ "$postfix" = "" ]; then
+ v_dir="$LUA_INCDIR/lua/$postfix";
+ else
+ v_dir="$LUA_INCDIR/lua";
+ fi
+ lua_h="$v_dir/lua.h"
+ echo_n "Looking for lua.h at $lua_h..."
+ if [ -f "$lua_h" ]
+ then
LUA_INCDIR="$v_dir"
- else
- d_dir="$LUA_INCDIR/lua$LUA_VERSION"
+ echo found
+ break;
+ else
+ echo "not found"
+ d_dir="$LUA_INCDIR/lua$postfix"
lua_h="$d_dir/lua.h"
+ echo_n "Looking for lua.h at $lua_h..."
if [ -f "$lua_h" ]
then
- echo "lua.h found in $lua_h (Debian/Ubuntu)"
- LUA_INCDIR="$d_dir"
+ echo found
+ LUA_INCDIR="$d_dir"
+ break;
else
- echo "lua.h not found (looked in $LUA_INCDIR, $v_dir, $d_dir)"
- die "You may want to use the flag --with-lua or --with-lua-include. See --help."
+ echo "not found"
fi
- fi
+ fi
+ done
+ if [ ! -f "$lua_h" ]; then
+ echo "lua.h not found."
+ echo
+ die "You may want to use the flag --with-lua or --with-lua-include. See --help."
+ fi
fi
if [ "$lua_interp_found" = "yes" ]