commit:     dbb84af6533b0c940d1973199fbe6d84e25589d1
Author:     steveo314 <sschaefering <AT> gmail <DOT> com>
AuthorDate: Tue Dec  3 14:48:28 2024 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Sat Dec  7 01:26:44 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=dbb84af6

app-text/mupdf: fix build w/ GCC 15

Patch to allow this version of mupdf to compile using gcc15/C23
as unprototyped functions were removed, so this onflicted with the
definition in fg_init_x11.c.

Closes: https://github.com/gentoo/gentoo/pull/39590
Closes: https://bugs.gentoo.org/944028
Signed-off-by: steveo314 <sschaefering <AT> gmail.com>
Signed-off-by: Sam James <sam <AT> gentoo.org>

 app-text/mupdf/files/mupdf-1.24.8-c23.patch | 17 +++++++++++++++++
 app-text/mupdf/mupdf-1.24.8.ebuild          |  1 +
 2 files changed, 18 insertions(+)

diff --git a/app-text/mupdf/files/mupdf-1.24.8-c23.patch 
b/app-text/mupdf/files/mupdf-1.24.8-c23.patch
new file mode 100644
index 000000000000..bfb6b16acd9b
--- /dev/null
+++ b/app-text/mupdf/files/mupdf-1.24.8-c23.patch
@@ -0,0 +1,17 @@
+From aaf110d35ea191ef75407e6af6c9d142c123b6ad Mon Sep 17 00:00:00 2001
+From: Tor Andersson <[email protected]>
+Date: Tue, 26 Nov 2024 20:16:35 +0100
+Subject: [PATCH] egl: fix fgPlatformDestroyContext prototype for C23
+
+C23 removes unprototyped functions, so this conflicted with the definition
+in fg_init_x11.c.
+--- a/thirdparty/freeglut/src/egl/fg_init_egl.h
++++ b/thirdparty/freeglut/src/egl/fg_init_egl.h
+@@ -28,6 +28,6 @@
+ 
+ extern void fghPlatformInitializeEGL();
+ extern void fghPlatformCloseDisplayEGL();
+-extern void fgPlatformDestroyContext();
++extern void fgPlatformDestroyContext(SFG_PlatformDisplay pDisplay, 
SFG_WindowContextType MContext);
+ 
+ #endif

diff --git a/app-text/mupdf/mupdf-1.24.8.ebuild 
b/app-text/mupdf/mupdf-1.24.8.ebuild
index 591a55b5259c..47ef1b036bfd 100644
--- a/app-text/mupdf/mupdf-1.24.8.ebuild
+++ b/app-text/mupdf/mupdf-1.24.8.ebuild
@@ -57,6 +57,7 @@ PATCHES=(
        "${FILESDIR}"/${PN}-1.24.1-openssl-x11.patch
        # General cross fixes from Debian (refreshed)
        "${FILESDIR}"/${PN}-1.21.1-fix-aliasing-violation.patch
+       "${FILESDIR}"/${PN}-1.24.8-c23.patch
 )
 
 src_prepare() {

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