From 7143f4a01836f8991d6c90b61fa919e88bf9a0fd Mon Sep 17 00:00:00 2001
From: "Z. Liu" <zhixu.liu@gmail.com>
Date: Tue, 30 Dec 2025 14:36:01 +0800
Subject: [PATCH] app-text/opensp: fix build on musl

fix error below:

> dcigettext.c:154:7: error: conflicting types for 'getcwd'; have 'char *(void)'
>   154 | char *getcwd ();
>       |       ^~~~~~

Closes: https://bugs.gentoo.org/947175
Signed-off-by: Z. Liu <zhixu.liu@gmail.com>
Part-of: https://github.com/gentoo/gentoo/pull/45199
Signed-off-by: Sam James <sam@gentoo.org>
---
 .../files/opensp-1.5.2-gcc15-musl.patch       | 19 +++++++++++++++++++
 app-text/opensp/opensp-1.5.2-r10.ebuild       |  1 +
 2 files changed, 20 insertions(+)
 create mode 100644 app-text/opensp/files/opensp-1.5.2-gcc15-musl.patch

diff --git a/app-text/opensp/files/opensp-1.5.2-gcc15-musl.patch b/app-text/opensp/files/opensp-1.5.2-gcc15-musl.patch
new file mode 100644
index 0000000000000..fde1e680f11b1
--- /dev/null
+++ b/app-text/opensp/files/opensp-1.5.2-gcc15-musl.patch
@@ -0,0 +1,19 @@
+fix error on musl:
+
+dcigettext.c:154:7: error: conflicting types for 'getcwd'; have 'char *(void)'
+  154 | char *getcwd ();
+      |       ^~~~~~
+
+diff --git a/intl/dcigettext.c b/intl/dcigettext.c
+index c7f4506..9dad6c4 100644
+--- a/intl/dcigettext.c
++++ b/intl/dcigettext.c
+@@ -151,7 +151,7 @@ char *getwd ();
+ #  if VMS
+ #   define getcwd(buf, max) (getcwd) (buf, max, 0)
+ #  else
+-char *getcwd ();
++char *getcwd (char *, size_t);
+ #  endif
+ # endif
+ # ifndef HAVE_STPCPY
diff --git a/app-text/opensp/opensp-1.5.2-r10.ebuild b/app-text/opensp/opensp-1.5.2-r10.ebuild
index 8cbcf74a34006..b097ba7761243 100644
--- a/app-text/opensp/opensp-1.5.2-r10.ebuild
+++ b/app-text/opensp/opensp-1.5.2-r10.ebuild
@@ -35,6 +35,7 @@ PATCHES=(
 	"${FILESDIR}"/${P}-c11-using.patch
 	"${FILESDIR}"/${P}-configure-clang16.patch
 	"${FILESDIR}"/${P}-fix-ar-intl.patch
+	"${FILESDIR}"/${P}-gcc15-musl.patch
 )
 
 src_prepare() {