Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild

Signed-off-by: Fedora Release Engineering <releng@fedoraproject.org>

guile-configure-c99.patch

@@ -0,0 +1,71 @@
+These issues have already been fixed upstream via gnulib imports:
+
+commit 7e641595cd9b45ce7339e21c20a8ab81af9278f6
+Author: Andy Wingo <wingo@pobox.com>
+Date:   Wed Feb 15 21:41:24 2017 +0100
+
+    Update Gnulib to v0.1-1157-gb03f418.
+
+commit a91b95cca2d397c84f8b9bbd602d40209a7092ce
+Author: Andy Wingo <wingo@pobox.com>
+Date:   Wed Jan 20 21:52:54 2021 +0100
+
+    Update Gnulib to v0.1-4379-g2ef5a9b4b
+
+    Also bump required autoconf version to 2.64, as required by Gnulib.
+
+diff --git a/configure b/configure
+index 4e7d6f1670f53037..e2816d1ead4b34ba 100755
+--- a/configure
++++ b/configure
+@@ -16222,7 +16222,7 @@ int main()
+     * (double) (1U << ((DBL_MANT_DIG + 3) / 5))
+     * (double) (1U << ((DBL_MANT_DIG + 4) / 5));
+   volatile double x = 0.5 - 0.5 / TWO_MANT_DIG;
+-  exit (x < 0.5 && round (x) != 0.0);
++  return x < 0.5 && round (x) != 0.0;
+ }
+ _ACEOF
+ if ac_fn_c_try_run "$LINENO"; then :
+@@ -26029,6 +26029,7 @@ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include <unistd.h>
++#include <stdio.h>
+ 
+ int
+ main ()
+@@ -34719,7 +34720,7 @@ int main()
+     * (double) (1U << ((DBL_MANT_DIG + 3) / 5))
+     * (double) (1U << ((DBL_MANT_DIG + 4) / 5));
+   volatile double x = 0.5 - 0.5 / TWO_MANT_DIG;
+-  exit (x < 0.5 && round (x) != 0.0);
++  return x < 0.5 && round (x) != 0.0;
+ }
+ _ACEOF
+ if ac_fn_c_try_run "$LINENO"; then :
+diff --git a/m4/link.m4 b/m4/link.m4
+index 77f5a2b9c0fa621a..c014599bd3758dcf 100644
+--- a/m4/link.m4
++++ b/m4/link.m4
+@@ -22,6 +22,7 @@ AC_DEFUN([gl_FUNC_LINK],
+        AC_RUN_IFELSE(
+          [AC_LANG_PROGRAM(
+            [[#include <unistd.h>
++	   #include <stdio.h>
+            ]],
+            [[int result = 0;
+              if (!link ("conftest.a", "conftest.b/"))
+diff --git a/m4/round.m4 b/m4/round.m4
+index 35ffa40ee2df0c3e..4b0896f7daf6ef1e 100644
+--- a/m4/round.m4
++++ b/m4/round.m4
+@@ -57,7 +57,7 @@ int main()
+     * (double) (1U << ((DBL_MANT_DIG + 3) / 5))
+     * (double) (1U << ((DBL_MANT_DIG + 4) / 5));
+   volatile double x = 0.5 - 0.5 / TWO_MANT_DIG;
+-  exit (x < 0.5 && round (x) != 0.0);
++  return x < 0.5 && round (x) != 0.0;
+ }]])], [gl_cv_func_round_works=yes], [gl_cv_func_round_works=no],
+         [case "$host_os" in
+            netbsd* | aix*) gl_cv_func_round_works="guessing no";;

guile-configure-tz-c99.patch

@@ -0,0 +1,53 @@
+Avoid implicit ints in the guile_cv_localtime_cache check.  It cause
+the check to always fail with strict(er) C99 compilers that do not
+support implicit int.
+
+Submitted upstream:
+
+  <https://lists.gnu.org/archive/html/bug-guile/2022-12/msg00017.html>
+  <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=60022>
+
+diff --git a/configure b/configure
+index e2816d1ead4b34ba..f541916fc08f88f6 100755
+--- a/configure
++++ b/configure
+@@ -52466,7 +52466,7 @@ else
+ # include <stdlib.h>
+ #endif
+ extern char **environ;
+-unset_TZ ()
++int unset_TZ ()
+ {
+   char **from, **to;
+   for (to = from = environ; (*to = *from); from++)
+@@ -52475,7 +52475,7 @@ unset_TZ ()
+ }
+ char TZ_GMT0[] = "TZ=GMT0";
+ char TZ_PST8[] = "TZ=PST8";
+-main()
++int main()
+ {
+   time_t now = time ((time_t *) 0);
+   int hour_GMT0, hour_unset;
+diff --git a/configure.ac b/configure.ac
+index 0a7b29045b9ac5ec..50d024d7ec057073 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1086,7 +1086,7 @@ AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <time.h>
+ # include <stdlib.h>
+ #endif
+ extern char **environ;
+-unset_TZ ()
++int unset_TZ ()
+ {
+   char **from, **to;
+   for (to = from = environ; (*to = *from); from++)
+@@ -1095,7 +1095,7 @@ unset_TZ ()
+ }
+ char TZ_GMT0[] = "TZ=GMT0";
+ char TZ_PST8[] = "TZ=PST8";
+-main()
++int main()
+ {
+   time_t now = time ((time_t *) 0);
+   int hour_GMT0, hour_unset;

guile.spec

@@ -2,7 +2,7 @@ Summary: A GNU implementation of Scheme for application extensibility
 Name: guile
 %define mver 2.0
 Version: 2.0.14
-Release: 29%{?dist}
+Release: 31%{?dist}
 Epoch: 5
 Source: ftp://ftp.gnu.org/pub/gnu/guile/guile-%{version}.tar.xz
 URL: http://www.gnu.org/software/guile/
@@ -20,6 +20,8 @@ Patch3: guile-threadstest.patch
 Patch4: guile-2.0.14-gc_pkgconfig_private.patch
 Patch5: guile-ieeetest.patch
 Patch6: guile-configure.patch
+Patch7: guile-configure-c99.patch
+Patch8: guile-configure-tz-c99.patch
 
 %description
 GUILE (GNU's Ubiquitous Intelligent Language for Extension) is a library
@@ -54,6 +56,8 @@ install the guile package.
 %patch5 -p1 -b .ieeetest
 %endif
 %patch6 -p1 -b .configure
+%patch7 -p1
+%patch8 -p1
 
 %build
 autoreconf -fiv
@@ -169,6 +173,12 @@ fi
 %{_includedir}/guile
 
 %changelog
+* Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 5:2.0.14-31
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
+
+* Mon Dec 12 2022 Florian Weimer <fweimer@redhat.com> - 5:2.0.14-30
+- Port configure script to C99
+
 * Thu Jul 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 5:2.0.14-29
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild