X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fversion.cpp;h=6701accdf95180878a3cf816eb1e545d6229449b;hb=355395174bf50e1a3b8514e8eebec978c496d6ba;hp=5e0fdee358351bc567318452623398962ca827cc;hpb=b9b6c1278287dcff75d3da61ad269bf5c4ad130c;p=lyx.git

diff --git a/src/version.cpp b/src/version.cpp
index 5e0fdee358..6701accdf9 100644
--- a/src/version.cpp
+++ b/src/version.cpp
@@ -11,16 +11,26 @@
 
 #include <config.h>
 
+#if ! defined(LYX_DATE)
+#include "lyx_date.h"
+#endif
+
+#if ! defined(LYX_GIT_COMMIT_HASH)
+#include "lyx_commit_hash.h"
+#endif
+
+///
+extern char const * const lyx_version = PACKAGE_VERSION;
 ///
-char const * lyx_version = PACKAGE_VERSION;
+extern const int lyx_version_major = LYX_MAJOR_VERSION;
+extern const int lyx_version_minor = LYX_MINOR_VERSION;
 ///
-const int lyx_version_major = LYX_MAJOR_VERSION;
-const int lyx_version_minor = LYX_MINOR_VERSION;
+extern char const * const lyx_git_commit_hash = LYX_GIT_COMMIT_HASH;
 ///
-char const * lyx_release_date = LYX_DATE;
+extern char const * const lyx_release_date = LYX_DATE;
 
 /// Package identifier (lyx[-<version-suffix>])
-char const * lyx_package = PACKAGE;
+extern char const * const lyx_package = PACKAGE;
 
 /// This is the version information shown by 'lyx --version'
-char const * lyx_version_info = VERSION_INFO;
+extern char const * const lyx_version_info = VERSION_INFO;