From 82637e89647924b395c4d4cdfc835ceebbd0b661 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Fri, 27 Sep 2019 13:32:42 +0100
Subject: [Rework] Rework initialisation to reduce static leaks count

---
 config.h.in | 29 +++++++++--------------------
 1 file changed, 9 insertions(+), 20 deletions(-)

(limited to 'config.h.in')

diff --git a/config.h.in b/config.h.in
index f36a3a474..1ab588506 100644
--- a/config.h.in
+++ b/config.h.in
@@ -420,27 +420,16 @@ extern uint64_t ottery_rand_uint64(void);
 #endif
 #endif
 
-#ifdef __cplusplus
-    #define RSPAMD_CONSTRUCTOR(f) \
-        static void f(void); \
-        struct f##_t_ { f##_t_(void) { f(); } }; static f##_t_ f##_; \
-        static void f(void)
-#elif defined(_MSC_VER)
-    #pragma section(".CRT$XCU",read)
-    #define INITIALIZER2_(f,p) \
-        static void f(void); \
-        __declspec(allocate(".CRT$XCU")) void (*f##_)(void) = f; \
-        __pragma(comment(linker,"/include:" p #f "_")) \
-        static void f(void)
-    #ifdef _WIN64
-        #define RSPAMD_CONSTRUCTOR(f) INITIALIZER2_(f,"")
-    #else
-        #define RSPAMD_CONSTRUCTOR(f) INITIALIZER2_(f,"_")
-    #endif
+#if  __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+  #define RSPAMD_CONSTRUCTOR(f) \
+          static void f(void) __attribute__((constructor)); \
+          static void f(void)
+  #define RSPAMD_DESTRUCTOR(f) \
+          static void f(void) __attribute__((destructor)); \
+          static void f(void)
 #else
-    #define RSPAMD_CONSTRUCTOR(f) \
-        static void f(void) __attribute__((constructor)); \
-        static void f(void)
+  /* In fact, everything else is not supported ¯\_(ツ)_/¯ */
+  #error incompatible compiler found, need gcc > 2.7 or clang
 #endif
 
 #endif
-- 
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