eina: fix reproductible build.

This make eina hamster depend on when configure was generated. This
should only happen really when we make a new tarball for release.

@fix

T5495

2 files changed, 15 insertions, 41 deletions

diff --git a/m4/efl.m4 b/m4/efl.m4
index 7c2fc416a9..1fb49b9255 100644
--- a/m4/efl.m4
+++ b/m4/efl.m4
@@ -26,6 +26,7 @@ m4_define([v_maj], [$1])dnl
 m4_define([v_min], [$2])dnl
 m4_define([v_mic], [$3])dnl
 m4_define([dev_version], m4_esyscmd([(git rev-list --count HEAD 2>/dev/null || echo 0) | tr -d '\n']))dnl
+m4_define([v_time], m4_esyscmd([(git log --format=%ci -1 2>/dev/null || date "+%Y-%m-%d %H:%M:%S %z") | tr -d '\n']))dnl
 m4_define([v_rev], m4_if($4, dev, [dev_version], [0]))dnl
 m4_define([v_rel], [])dnl
 m4_define([def_build_profile], m4_if($4, dev, [dev], [release]))dnl
@@ -102,12 +103,14 @@ AC_DEFINE_UNQUOTED([VMAJ], [v_maj], [Major version])dnl
 AC_DEFINE_UNQUOTED([VMIN], [v_min], [Minor version])dnl
 AC_DEFINE_UNQUOTED([VMIC], [v_mic], [Micro version])dnl
 AC_DEFINE_UNQUOTED([VREV], [v_rev], [Revison])dnl
+AC_DEFINE([VTIME], ["v_time"], [Last source reconfigure])dnl
 VMAJ=v_maj
 VMIN=v_min
 VMIC=v_mic
 AC_SUBST([VMAJ])dnl
 AC_SUBST([VMIN])dnl
 AC_SUBST([VMIC])dnl
+AC_SUBST([VTIME])dnl
 dnl
 dnl TODO: warning - lt_cur:
 dnl the previous code assumed v_maj + v_min, but this will be a problem when
diff --git a/src/lib/eina/eina_hamster.c b/src/lib/eina/eina_hamster.c
index cebc10b758..0cfd808fe2 100644
--- a/src/lib/eina/eina_hamster.c
+++ b/src/lib/eina/eina_hamster.c
@@ -35,8 +35,7 @@
  * @cond LOCAL
  */
 
-const char *_eina_hamster_time = __TIME__;
-const char *_eina_hamster_date = __DATE__;
+const char *_eina_hamster = VTIME;
 static int _eina_hamsters = -1;
 
 /**
@@ -57,50 +56,22 @@ eina_hamster_count(void)
    if (_eina_hamsters < 0)
      {
         int hrs = 0, min = 0, sec = 0;
-        char mon[8] = "";
         int monnum = 0, day = 0, year = 0;
+        int zone = 0;
         int fields;
 
-        fields = sscanf(_eina_hamster_time, "%02d:%02d:%02d", &hrs, &min, &sec);
-        if (fields == 3)
+        fields = sscanf(_eina_hamster, "%04d-%02d-%02d %02d:%02d:%02d %d",
+                        &year, &monnum, &day, &hrs, &min, &sec, &zone);
+        if (fields == 7)
           {
              _eina_hamsters = (hrs * 60) + min;
-             fields = sscanf(_eina_hamster_date, "%s %d %d", mon, &day, &year);
-             if (fields == 3)
-               {
-                  int i;
-                  const char *mons[] =
-                  {
-                     "Jan",
-                     "Feb",
-                     "Mar",
-                     "Apr",
-                     "May",
-                     "Jun",
-                     "Jul",
-                     "Aug",
-                     "Sep",
-                     "Oct",
-                     "Nov",
-                     "Dec"
-                  };
-
-                  for (i = 0; i < 12; i++)
-                    {
-                       if (!strcmp(mon, mons[i]))
-                         {
-                            monnum = i + 1;
-                            break;
-                         }
-                    }
-                  // alloc 60 for mins, 24 for hrs
-                  // alloc 1-31 (32) for days, 1-12 (13) for months
-                  // use year as-is, for 31 bits (signed) this gives us up to
-                  // 3584 years, which is good enough imho. - 1500 years from
-                  // now or so. :)
-                  _eina_hamsters +=
-                     (day + (monnum * 32) + (13 * 32 * year)) * (24 * 60);
-               }
+             // alloc 60 for mins, 24 for hrs
+             // alloc 1-31 (32) for days, 1-12 (13) for months
+             // use year as-is, for 31 bits (signed) this gives us up to
+             // 3584 years, which is good enough imho. - 1500 years from
+             // now or so. :)
+             _eina_hamsters +=
+               (day + (monnum * 32) + (13 * 32 * year)) * (24 * 60);
           }
      }