main/elinks: fix build on x86_64 musl

main/elinks/APKBUILD

@@ -3,7 +3,7 @@
 pkgname=elinks
 pkgver=0.12_pre6
 _ver=${pkgver/_/}
-pkgrel=0
+pkgrel=1
 pkgdesc="a text mode web browser"
 url="http://elinks.or.cz/"
 arch="all"
@@ -12,11 +12,17 @@ depends=
 makedepends="bzip2-dev zlib-dev openssl-dev expat-dev libiconv-dev gettext-dev"
 install=
 subpackages="$pkgname-doc $pkgname-lang"
-source="http://elinks.or.cz/download/elinks-$_ver.tar.bz2"
+source="http://elinks.or.cz/download/elinks-$_ver.tar.bz2
+	musl-va_copy.patch"
 
 _builddir="$srcdir"/$pkgname-$_ver
 prepare() {
 	cd "$_builddir"
+	for i in $source; do
+		case $i in
+		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
+		esac
+	done
 	update_config_sub || return 1
 }
 
@@ -43,6 +49,9 @@ package() {
 	rm "$pkgdir"/usr/share/locale/locale.alias
 }
 
-md5sums="3d0962f4b65fb039342fefd3ada050a9  elinks-0.12pre6.tar.bz2"
-sha256sums="383646375b8a325bef5a132c8300caab90eb0b842c5f8eff68febc00e29acada  elinks-0.12pre6.tar.bz2"
-sha512sums="bff70faafea7c4739695a7fad8f659109894b318588f5a035a5594a6053238789259ce6067c2f5cb97448f138db143adebb23f84bf689bea209ba37573484b7f  elinks-0.12pre6.tar.bz2"
+md5sums="3d0962f4b65fb039342fefd3ada050a9  elinks-0.12pre6.tar.bz2
+8e7c2deee72e1832adab563ba04214da  musl-va_copy.patch"
+sha256sums="383646375b8a325bef5a132c8300caab90eb0b842c5f8eff68febc00e29acada  elinks-0.12pre6.tar.bz2
+8beba82169662655aa075b9453334a14c87580282a1e5472fe89393b8b923020  musl-va_copy.patch"
+sha512sums="bff70faafea7c4739695a7fad8f659109894b318588f5a035a5594a6053238789259ce6067c2f5cb97448f138db143adebb23f84bf689bea209ba37573484b7f  elinks-0.12pre6.tar.bz2
+56378b4744783e8a07c5e92f3f75cdb7edf7b26881eb033789d71612c3971b3a3c5ada5f02ec422391242cbceb64ff31a2be68298608ed6448c37056d6dedf40  musl-va_copy.patch"

main/elinks/musl-va_copy.patch

+--- ./src/util/snprintf.h.orig
++++ ./src/util/snprintf.h
+@@ -12,10 +12,14 @@
+ /* XXX: This is not quite the best place for it, perhaps. But do we have
+  * a better one now? --pasky */
+ #ifndef VA_COPY
++#ifdef va_copy
++#define VA_COPY va_copy
++#else
+ #ifdef HAVE_VA_COPY
+ #define VA_COPY(dest, src) __va_copy(dest, src)
+ #else
+ #define VA_COPY(dest, src) (dest) = (src)
++#endif
+ #endif
+ #endif
+ 
+