Add commit hash to version.h

Author: padelsbach

configure.ac

@@ -11255,6 +11255,14 @@ AM_CCASFLAGS="$AM_CCASFLAGS $EXTRA_CCASFLAGS"
 AM_LDFLAGS="$AM_LDFLAGS $EXTRA_LDFLAGS"
 
 CREATE_HEX_VERSION
+GIT_HASH=${GIT_HASH-}
+if test "x$GIT_HASH" = "x"; then
+    GIT_HASH=`git rev-parse --short HEAD 2>/dev/null`
+fi
+if test "x$GIT_HASH" = "x"; then
+    GIT_HASH=unknown
+fi
+AC_SUBST([GIT_HASH])
 AC_SUBST([AM_CPPFLAGS])
 AC_SUBST([AM_CFLAGS])
 AC_SUBST([AM_LDFLAGS])

src/ssl.c

@@ -15184,6 +15184,11 @@ const char* wolfSSL_lib_version(void)
     return LIBWOLFSSL_VERSION_STRING;
 }
 
+const char* wolfSSL_lib_git_hash(void)
+{
+    return LIBWOLFSSL_GIT_HASH;
+}
+
 #ifdef OPENSSL_EXTRA
 #if defined(OPENSSL_VERSION_NUMBER) && OPENSSL_VERSION_NUMBER >= 0x10100000L
 const char* wolfSSL_OpenSSL_version(int a)

wolfssl/ssl.h

@@ -3352,6 +3352,7 @@ WOLFSSL_API void   wolfSSL_set_security_level(WOLFSSL * ssl, int level);
 
 /* which library version do we have */
 WOLFSSL_API const char* wolfSSL_lib_version(void);
+WOLFSSL_API const char* wolfSSL_lib_git_hash(void);
 #if defined(OPENSSL_VERSION_NUMBER) && OPENSSL_VERSION_NUMBER >= 0x10100000L
 WOLFSSL_API const char* wolfSSL_OpenSSL_version(int a);
 #else

wolfssl/version.h

@@ -30,11 +30,11 @@ extern "C" {
 
 #define LIBWOLFSSL_VERSION_STRING "5.8.4"
 #define LIBWOLFSSL_VERSION_HEX 0x05008004
+#define LIBWOLFSSL_GIT_HASH "59f4fa568"
 
 #ifdef __cplusplus
 }
 #endif
 
 
 #endif /* WOLFSSL_VERSION_H */
-

wolfssl/version.h.in

@@ -30,11 +30,11 @@ extern "C" {
 
 #define LIBWOLFSSL_VERSION_STRING "@VERSION@"
 #define LIBWOLFSSL_VERSION_HEX @HEX_VERSION@
+#define LIBWOLFSSL_GIT_HASH "@GIT_HASH@"
 
 #ifdef __cplusplus
 }
 #endif
 
 
 #endif /* WOLFSSL_VERSION_H */
-