update builder-linux

docs/compile/builder-linux/build_zapret1.sh

@@ -46,7 +46,7 @@ for t in $TGT; do
 
 	pushd $ZBASE/$ZDIR
 
-	OPTIMIZE=-Oz \
+	OPTIMIZE=$OPTIMIZE \
 	CFLAGS="-static-libgcc -static -I$STAGING_DIR/include $MINSIZE $CFLAGS" \
 	LDFLAGS="-L$STAGING_DIR/lib $LDMINSIZE $LDFLAGS" \
 	make

docs/compile/builder-linux/build_zapret2.sh

@@ -55,7 +55,9 @@ for t in $TGT; do
 		LLIB="-L${STAGING_DIR}/lib -lluajit-${LUAJIT_LUAVER}"
 	}
 
-	OPTIMIZE=-Oz \
+	LUA_JIT=$LUA_JIT LUA_VER=$LUA_VER LUAJIT_LUA_VER=$LUAJIT_LUAVER \
+	OPTIMIZE=$OPTIMIZE \
+	MINSIZE=$MINSIZE \
 	CFLAGS="-static-libgcc -static -I$STAGING_DIR/include $CFLAGS" \
 	LDFLAGS="-L$STAGING_DIR/lib $LDFLAGS" \
 	make LUA_JIT=$LJIT LUA_CFLAGS="$LCFLAGS" LUA_LIB="$LLIB"

docs/compile/builder-linux/common.inc

@@ -4,7 +4,8 @@ EXEDIR="$(cd "$EXEDIR"; pwd)"
 TOOLCHAINS="$EXEDIR/toolchain"
 DEPS="$EXEDIR/deps"
 STAGE="$EXEDIR/staging"
-MINSIZE="-Oz -flto=auto -ffunction-sections -fdata-sections"
+OPTIMIZE=-Oz
+MINSIZE="$OPTIMIZE -flto=auto -ffunction-sections -fdata-sections"
 LDMINSIZE="-Wl,--gc-sections -flto=auto"
 CFLAGS=""
 LDFLAGS="-lgcc_eh"
@@ -88,6 +89,7 @@ buildenv()
 	export PKG_CONFIG_PATH=$STAGING_DIR/lib/pkgconfig
 	OLDPATH="$PATH"
 	export PATH="$PATH:$TOOLCHAINS/$TARGET/bin"
+	[ "$1" = i586-unknown-linux-musl ] && CFLAGS="$CFLAGS -mmmx"
 }
 buildenv_clear()
 {