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[scarthgap,18/23] ghostscript: Pin to C17 std

Message ID 0647201fb4729be3b10b3da2b19645c59147b40a.1777995876.git.fabien.thomas@smile.fr
State RFC, archived
Delegated to: Fabien Thomas
Headers show
Series [scarthgap,01/23] libpng: fix CVE-2026-33636 | expand

Commit Message

Fabien Thomas May 5, 2026, 4:57 p.m. UTC 
The code defines a custom 'bool' type (as an 'int'), which is incompatible
with C23 in which bool is a keyword, and trying to use <stdbool.h> fails
because 'int' and 'bool' are used interchangeably in the code.

Add the flag to CC variable, since CFLAGS is used by both c and c++ compilers
and clang++ is less forgiving when C compiler only option is used on its
cmdline so it complains about -std=gnu17 and bails out.

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

(From OE-Core rev: 49657089ef215824f8f79a81deb7baf4f27d0030)
Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
Signed-off-by: Fabien Thomas <fabien.thomas@smile.fr>
---
 meta/recipes-extended/ghostscript/ghostscript_10.05.1.bb | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/meta/recipes-extended/ghostscript/ghostscript_10.05.1.bb b/meta/recipes-extended/ghostscript/ghostscript_10.05.1.bb
index a48ad671c7..57a1098521 100644
--- a/meta/recipes-extended/ghostscript/ghostscript_10.05.1.bb
+++ b/meta/recipes-extended/ghostscript/ghostscript_10.05.1.bb
@@ -50,6 +50,8 @@  EXTRA_OECONF:append:mipsarcho32 = " --with-large_color_index=0"
 EXTRA_OECONF:append:armv7a = "${@bb.utils.contains('TUNE_FEATURES','neon','',' --disable-neon',d)}"
 EXTRA_OECONF:append:armv7ve = "${@bb.utils.contains('TUNE_FEATURES','neon','',' --disable-neon',d)}"
 
+CC += "-std=gnu17"
+
 # Uses autoconf but not automake, can't do out-of-tree
 inherit autotools-brokensep pkgconfig