[Buildroot] [PATCH] package/file: fix musl compile issue

From: Waldemar Brodkorb <wbx@openadk.org>
To: buildroot@buildroot.org
Subject: [Buildroot] [PATCH] package/file: fix musl compile issue
Date: Tue, 27 Aug 2024 06:35:14 +0200	[thread overview]
Message-ID: <Zs1XglvC1GPvEr4K@waldemar-brodkorb.de> (raw)

Since the update of musl to 1.2.5 in commit
f7f03445cf320adbbc41270a806b38c911d3454a find no longer compiles.

Add a patch from Gentoo people, also reported Upstream to fix the
issue.

Fixes:

 http://autobuild.buildroot.org/results/abf/abfe66cec3680d396c5774ba492f34599e513edc/

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
---
 .../0001-file-seccomp-fstatat64-musl.patch    | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 package/file/0001-file-seccomp-fstatat64-musl.patch

diff --git a/package/file/0001-file-seccomp-fstatat64-musl.patch b/package/file/0001-file-seccomp-fstatat64-musl.patch
new file mode 100644
index 0000000000..ecb12fe44e
--- /dev/null
+++ b/package/file/0001-file-seccomp-fstatat64-musl.patch
@@ -0,0 +1,32 @@
+From 8c13923a8e17a02be0989649b2edc20124816729 Mon Sep 17 00:00:00 2001
+From: Mike Gilbert <floppym@gentoo.org>
+Date: Tue, 15 Jun 2021 16:08:22 -0400
+Subject: [PATCH] seccomp: undef fstatat64 to avoid build failure on musl
+
+sys/stat.h in musl does this:
+
+  #define fstatat64 fstatat
+
+Counteract this with an #undef.
+
+Bug: https://bugs.gentoo.org/789336
+Bug: https://bugs.astron.com/view.php?id=473
+Signed-off-by: Mike Gilbert <floppym@gentoo.org>
+Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
+Upstream: N/A under discussion
+---
+ src/seccomp.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/seccomp.c b/src/seccomp.c
+index 5a39ee45..d2a1139a 100644
+--- a/src/seccomp.c
++++ b/src/seccomp.c
+@@ -205,6 +205,7 @@ enable_sandbox_full(void)
+ #endif
+  	ALLOW_RULE(fstat64);
+ #ifdef __NR_fstatat64
++#undef fstatat64
+ 	ALLOW_RULE(fstatat64);
+ #endif
+ 	ALLOW_RULE(futex);
-- 
2.30.2

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