Only use lua-compat-5.3 if running < 5.3rel-20170901

2 files changed, 14 insertions, 2 deletions

diff --git a/src/GNUmakefile b/src/GNUmakefile
index af6cbf9..dc8af36 100644
--- a/src/GNUmakefile
+++ b/src/GNUmakefile
@@ -25,7 +25,7 @@ LIBS_$(d) = $(ALL_LIBS)
 #
 # C O M P I L A T I O N  R U L E S
 #
-OBJS_$(d) = openssl.o ../vendor/compat53/c-api/compat-5.3.o
+OBJS_$(d) = openssl.o
 
 $(d)/config.h: $(abspath $(d)/..)/config.h
         $(CP) $< $@
@@ -35,10 +35,20 @@ define BUILD_$(d)
 $$(d)/$(1)/openssl.so: $$(addprefix $$(d)/$(1)/, $$(OBJS_$(d)))
         $$(CC) -o $$@ $$^ $$(SOFLAGS_$$(abspath $$(@D)/..)) $$(LDFLAGS_$$(abspath $$(@D)/..)) $$(LIBS_$$(abspath $$(@D)/..))
 
-$$(d)/$(1)/%.o: $$(d)/%.c $$(d)/../vendor/compat53/c-api/compat-5.3.h $$(d)/config.h
+$$(d)/$(1)/%.o: $$(d)/%.c $$(d)/config.h
         $$(MKDIR) -p $$(@D)
         $$(CC) $$(CFLAGS_$$(<D)) $$(ALL_LUA$(subst .,,$(1))_CPPFLAGS) $$(CPPFLAGS_$$(<D)) -c -o $$@ $$<
 
+ifneq ($(1), 5.3)
+$$(d)/$(1)/compat53.o: $$(d)/../vendor/compat53/c-api/compat-5.3.c $$(d)/../vendor/compat53/c-api/compat-5.3.h $$(d)/config.h
+        $$(MKDIR) -p $$(@D)
+        $$(CC) $$(CFLAGS_$$(<D)) $$(ALL_LUA$(subst .,,$(1))_CPPFLAGS) $$(CPPFLAGS_$$(<D)) -c -o $$@ $$<
+
+$$(d)/$(1)/%.o: $$(d)/../vendor/compat53/c-api/compat-5.3.h
+
+$$(d)/$(1)/openssl.so: $$(d)/$(1)/compat53.o
+endif
+
 .SECONDARY: liblua$(1)-openssl openssl$(1) openssl
 
 liblua$(1)-openssl openssl$(1) openssl: $$(d)/$(1)/openssl.so
diff --git a/src/openssl.c b/src/openssl.c
index cb4bd48..80d3dfe 100644
--- a/src/openssl.c
+++ b/src/openssl.c
@@ -75,7 +75,9 @@
 #include <lualib.h>
 #include <lauxlib.h>
 
+#if LUA_VERSION_NUM < 503
 #include "../vendor/compat53/c-api/compat-5.3.h"
+#endif
 
 #define GNUC_2VER(M, m, p) (((M) * 10000) + ((m) * 100) + (p))
 #define GNUC_PREREQ(M, m, p) (__GNUC__ > 0 && GNUC_2VER(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__) >= GNUC_2VER((M), (m), (p)))