app-misc/figlet: fix building on musl

* The patch is from Alpine and the ebuild changes are not copyrightable. Closes: gentoo#20385 Closes: https://bugs.gentoo.org/608172 Package-Manager: Portage-3.0.18, Repoman-3.0.3 Signed-off-by: David Seifert <[email protected]>
johu · May 1, 2021 · ff505ac · ff505ac
1 parent 04fd34c
commit ff505ac
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diff --git a/app-misc/figlet/figlet-2.2.5-r1.ebuild b/app-misc/figlet/figlet-2.2.5-r1.ebuild
@@ -13,6 +13,8 @@ LICENSE="BSD"
 SLOT="0"
 KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~mips ppc ppc64 ~sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
 
+PATCHES=( "${FILESDIR}"/${P}-musl.patch )
+
 src_compile() {
  emake clean
  emake \

diff --git a/app-misc/figlet/files/figlet-2.2.5-musl.patch b/app-misc/figlet/files/figlet-2.2.5-musl.patch
@@ -0,0 +1,36 @@
+From 88428a728e1f99dcdc63d7c5ff0cd8b6cda37576 Mon Sep 17 00:00:00 2001
+From: Natanael Copa <[email protected]>
+Date: Tue, 3 Jun 2014 10:59:40 +0000
+Subject: [PATCH] Fix build with musl libc
+
+Avoid using the glibc internal macros __BEGIN/__END_DECLS.
+
+Signed-off-by: Natanael Copa <[email protected]>
+---
+ utf8.h | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/utf8.h b/utf8.h
+index 0631b8a..a3e09bd 100644
+--- a/utf8.h
++++ b/utf8.h
+@@ -27,13 +27,17 @@
+ #define UTF8_IGNORE_ERROR 0x01
+ #define UTF8_SKIP_BOM 0x02
+
+-__BEGIN_DECLS
++#ifdef __cplusplus
++extern "C" {
++#endif
+
+ size_t utf8_to_wchar(const char *in, size_t insize, wchar_t *out,
+ size_t outsize, int flags);
+ size_t wchar_to_utf8(const wchar_t *in, size_t insize, char *out,
+ size_t outsize, int flags);
+
+-__END_DECLS
++#ifdef __cplusplus
++}
++#endif
+
+ #endif /* !_UTF8_H_ */