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Port configure script to C99

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Related to:

  <https://fedoraproject.org/wiki/Changes/PortingToModernC>
  <https://fedoraproject.org/wiki/Toolchain/PortingToModernC>
This commit is contained in:
Arjun Shankar 2023-04-25 16:57:09 +02:00
parent c66885bc84
commit bfff0f23a8
2 changed files with 41 additions and 1 deletions
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35
pam-1.5.2-configure-c99.patch Normal file
View File

@ -0,0 +1,35 @@
From f07fc9cac78851d3dfad1e8c54ee2671e6351853 Mon Sep 17 00:00:00 2001
From: Sam James <sam@gentoo.org>
Date: Sun, 11 Sep 2022 16:37:59 +0100
Subject: [PATCH] configure.ac: fix implicit function declaration in mail spool
directory check
Fixes the following error with Clang 15 (which makes implicit function
declarations an error by default):
```
+error: call to undeclared library function 'exit' with type 'void (int) __attribute__((noreturn))'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
exit(0);
^
note: include the header <stdlib.h> or explicitly provide a declaration for 'exit'
```
Signed-off-by: Sam James <sam@gentoo.org>
---
configure.ac | 1 +
1 file changed, 1 insertion(+)
diff --git a/configure.ac b/configure.ac
index 79113ad1..b12c8892 100644
--- a/configure.ac
+++ b/configure.ac
@@ -297,6 +297,7 @@ if test x$with_mailspool != x ; then
else
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <paths.h>
+#include <stdlib.h>
int main() {
#ifdef _PATH_MAILDIR
exit(0);
--
2.40.0

7
pam.spec
View File

@ -4,7 +4,7 @@
Summary: An extensible library which provides authentication for applications
Name: pam
Version: 1.5.2
Release: 17%{?dist}
Release: 18%{?dist}
# The library is BSD licensed with option to relicense as GPLv2+
# - this option is redundant as the BSD license allows that anyway.
# pam_timestamp and pam_loginuid modules are GPLv2+.
@ -26,6 +26,7 @@ Patch1: pam-1.5.2-redhat-modules.patch
Patch2: pam-1.5.0-noflex.patch
Patch3: pam-1.3.0-unix-nomsg.patch
Patch4: pam-1.5.2-pwhistory-config.patch
Patch5: pam-1.5.2-configure-c99.patch
%{load:%{SOURCE3}}
@ -120,6 +121,7 @@ cp %{SOURCE18} .
%patch2 -p1 -b .noflex
%patch3 -p1 -b .nomsg
%patch4 -p1 -b .pwhistory-config
%patch5 -p1 -b .configure-c99
autoreconf -i
@ -355,6 +357,9 @@ done
%{_pam_libdir}/libpam_misc.so.%{so_ver}*
%changelog
* Tue Apr 25 2023 Arjun Shankar <arjun@redhat.com> - 1.5.2-18
- Port configure script to C99
* Thu Feb 9 2023 Iker Pedrosa <ipedrosa@redhat.com> - 1.5.2-17
- Remove pam_console (#2166692)
- Rebase to pam-redhat-1.2.0