commit: a65512af125ca7433402246d1b6c6b62eb7d0936
Author: Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Thu Feb 9 04:08:13 2023 +0000
Commit: Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Thu Feb 9 04:08:13 2023 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a65512af
app-shells/bash: fix configure w/ clang 16
Signed-off-by: Sam James <sam <AT> gentoo.org>
...sh-5.2_p15-r1.ebuild => bash-5.2_p15-r2.ebuild} | 1 +
.../files/bash-5.2_p15-configure-clang16.patch | 37 ++++++++++++++++++++++
2 files changed, 38 insertions(+)
diff --git a/app-shells/bash/bash-5.2_p15-r1.ebuild
b/app-shells/bash/bash-5.2_p15-r2.ebuild
similarity index 99%
rename from app-shells/bash/bash-5.2_p15-r1.ebuild
rename to app-shells/bash/bash-5.2_p15-r2.ebuild
index b0db51f7f0ce..8c7792de30c2 100644
--- a/app-shells/bash/bash-5.2_p15-r1.ebuild
+++ b/app-shells/bash/bash-5.2_p15-r2.ebuild
@@ -109,6 +109,7 @@ PATCHES=(
# Patches from Chet sent to bash-bug ml
"${FILESDIR}"/${PN}-5.0-syslog-history-extern.patch
"${FILESDIR}"/${PN}-5.2_p15-random-ub.patch
+ "${FILESDIR}"/${PN}-5.2_p15-configure-clang16.patch
)
pkg_setup() {
diff --git a/app-shells/bash/files/bash-5.2_p15-configure-clang16.patch
b/app-shells/bash/files/bash-5.2_p15-configure-clang16.patch
new file mode 100644
index 000000000000..6005d39df59c
--- /dev/null
+++ b/app-shells/bash/files/bash-5.2_p15-configure-clang16.patch
@@ -0,0 +1,37 @@
+https://lists.gnu.org/archive/html/bug-bash/2023-02/msg00000.html)
+
+From 2cdf8b42885189b3cf7c47096b01f104e520546a Mon Sep 17 00:00:00 2001
+From: Sam James <s...@gentoo.org>
+Date: Thu, 2 Feb 2023 05:43:37 +0000
+Subject: [PATCH] aclocal.m4: fix -Wimplicit-function-declaration in dup2 check
+
+dup2 requires a <unistd.h> include. Fixes the following when diffing config.log
+ when testing with a stricter compiler:
+```
+-warning: call to undeclared function 'dup2'; ISO C99 and later do not support
implicit function declarations [-Wimplicit-function-declaration]
++error: call to undeclared function 'dup2'; ISO C99 and later do not support
implicit function declarations [-Wimplicit-function-declaration]
+```
+--- aclocal.m4
++++ aclocal.m4
+@@ -238,6 +238,9 @@ AC_CACHE_VAL(bash_cv_dup2_broken,
+ #include <sys/types.h>
+ #include <fcntl.h>
+ #include <stdlib.h>
++#ifdef HAVE_UNISTD_H
++#include <unistd.h>
++#endif
+ int
+ main()
+ {
+--- configure
++++ configure
+@@ -18121,6 +18121,9 @@ else $as_nop
+ #include <sys/types.h>
+ #include <fcntl.h>
+ #include <stdlib.h>
++#ifdef HAVE_UNISTD_H
++#include <unistd.h>
++#endif
+ int
+ main()
+ {
