Add autoconf test for localtime_r

Jay Berkenbilt
1 parent 2538d844
Showing 5 changed files with 15 additions and 21 deletions
autofiles.sums
configure
configure.ac
libqpdf/QUtil.cc
libqpdf/qpdf/qpdf-config.h.in
-715dae6d625977752bf7ddf7e386a2dc6ada04b8e56c6f0e7a3f7dcc9bad3209  configure.ac
+cabe87703520d63bbb0ea3e069c3488fd8b43667ae29c2ee5bffffaf20321002  configure.ac
 d3f9ee6f6f0846888d9a10fd3dad2e4b1258be84205426cf04d7cef02d61dad7  aclocal.m4
-d12e9b7b928e7b2b9d4ffbc2af170392421376e60e40d07bdeee6a7252be8f6e  libqpdf/qpdf/qpdf-config.h.in
+3ed561073f0d5c9899e2120e006a7da5ec6bffb80268da1b962cd4f893b89982  libqpdf/qpdf/qpdf-config.h.in
 5297971a0ef90bcd5563eb3f7127a032bb76d3ae2af7258bf13479caf8983a60  m4/ax_cxx_compile_stdcxx.m4
 35bc5c645dc42d47f2daeea06f8f3e767c8a1aee6a35eb2b4854fd2ce66c3413  m4/ax_random_device.m4
 1451e63710701b5f00a668f3a79b435015ef2e63547f0ad0ce8c8c062d53b599  m4/libtool.m4
@@ -17474,24 +17474,13 @@ $as_echo &quot;#define HAVE_FSEEKO 1&quot; &gt;&gt;confdefs.h
 fi
-for ac_func in fseeko64
+for ac_func in fseeko64 random localtime_r
 do :
-  ac_fn_c_check_func "$LINENO" "fseeko64" "ac_cv_func_fseeko64"
-if test "x$ac_cv_func_fseeko64" = xyes; then :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
-#define HAVE_FSEEKO64 1
-_ACEOF
-
-fi
-done
-
-
-for ac_func in random
-do :
-  ac_fn_c_check_func "$LINENO" "random" "ac_cv_func_random"
-if test "x$ac_cv_func_random" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_RANDOM 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 fi
@@ -310,9 +310,7 @@ AC_ARG_WITH(large-file-test-path,
 AC_SYS_LARGEFILE
 AC_FUNC_FSEEKO
-AC_CHECK_FUNCS([fseeko64])
-
-AC_CHECK_FUNCS(random)
+AC_CHECK_FUNCS([fseeko64 random localtime_r])
 # Check if LD supports linker scripts, and define conditional
 # HAVE_LD_VERSION_SCRIPT if so.  This functionality is currently
@@ -844,7 +844,11 @@ QUtil::get_current_qpdf_time()
     struct tm ltime;
     time_t now = time(0);
     tzset();
+#ifdef HAVE_LOCALTIME_R
     localtime_r(&now, &ltime);
+#else
+    ltime = *localtime(&now);
+#endif
     return QPDFTime(static_cast<int>(ltime.tm_year + 1900),
                     static_cast<int>(ltime.tm_mon + 1),
                     static_cast<int>(ltime.tm_mday),
@@ -21,6 +21,9 @@
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
+/* Define to 1 if you have the `localtime_r' function. */
+#undef HAVE_LOCALTIME_R
+
 /* Define to 1 if you have the <memory.h> header file. */
 #undef HAVE_MEMORY_H