From 7b89e73e3f0497297ab49f7693e50c683627b63e Mon Sep 17 00:00:00 2001
From: Sam James <sam@gentoo.org>
Date: Sun, 19 Mar 2023 00:43:54 +0000
Subject: app-crypt/ccrypt: fix configure w/ clang 16

Closes: https://bugs.gentoo.org/900130
Signed-off-by: Sam James <sam@gentoo.org>
---
 app-crypt/ccrypt/ccrypt-1.11-r3.ebuild             | 22 --------
 app-crypt/ccrypt/ccrypt-1.11-r4.ebuild             | 37 +++++++++++++
 .../files/ccrypt-1.11-refresh-macro-clang16.patch  | 64 ++++++++++++++++++++++
 3 files changed, 101 insertions(+), 22 deletions(-)
 delete mode 100644 app-crypt/ccrypt/ccrypt-1.11-r3.ebuild
 create mode 100644 app-crypt/ccrypt/ccrypt-1.11-r4.ebuild
 create mode 100644 app-crypt/ccrypt/files/ccrypt-1.11-refresh-macro-clang16.patch

(limited to 'app-crypt/ccrypt')

diff --git a/app-crypt/ccrypt/ccrypt-1.11-r3.ebuild b/app-crypt/ccrypt/ccrypt-1.11-r3.ebuild
deleted file mode 100644
index dc921dadfc0a..000000000000
--- a/app-crypt/ccrypt/ccrypt-1.11-r3.ebuild
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="7"
-
-DESCRIPTION="Encryption and decryption"
-HOMEPAGE="https://sourceforge.net/projects/ccrypt/"
-SRC_URI="mirror://sourceforge/${PN}/${PV}/${P}.tar.gz"
-
-LICENSE="GPL-2"
-SLOT="0"
-KEYWORDS="amd64 ppc x86 ~amd64-linux ~x86-linux ~ppc-macos"
-IUSE="emacs"
-
-RDEPEND="virtual/libcrypt:="
-DEPEND="${RDEPEND}
-	emacs? ( >=app-editors/emacs-23.1:* )"
-
-src_configure() {
-	econf \
-		$(use_enable emacs)
-}
diff --git a/app-crypt/ccrypt/ccrypt-1.11-r4.ebuild b/app-crypt/ccrypt/ccrypt-1.11-r4.ebuild
new file mode 100644
index 000000000000..a8bd812cb08c
--- /dev/null
+++ b/app-crypt/ccrypt/ccrypt-1.11-r4.ebuild
@@ -0,0 +1,37 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools
+
+DESCRIPTION="Encryption and decryption"
+HOMEPAGE="https://sourceforge.net/projects/ccrypt/"
+SRC_URI="mirror://sourceforge/${PN}/${PV}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="amd64 ppc x86 ~amd64-linux ~x86-linux ~ppc-macos"
+IUSE="emacs"
+
+RDEPEND="virtual/libcrypt:="
+DEPEND="
+	${RDEPEND}
+	emacs? ( >=app-editors/emacs-23.1:* )
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-1.11-refresh-macro-clang16.patch
+)
+
+src_prepare() {
+	default
+
+	# Clang 16 patch
+	eautoreconf
+}
+
+src_configure() {
+	econf \
+		$(use_enable emacs)
+}
diff --git a/app-crypt/ccrypt/files/ccrypt-1.11-refresh-macro-clang16.patch b/app-crypt/ccrypt/files/ccrypt-1.11-refresh-macro-clang16.patch
new file mode 100644
index 000000000000..f610a1c38065
--- /dev/null
+++ b/app-crypt/ccrypt/files/ccrypt-1.11-refresh-macro-clang16.patch
@@ -0,0 +1,64 @@
+https://bugs.gentoo.org/900130
+
+Refresh macro from gettext.
+--- a/m4/intdiv0.m4
++++ b/m4/intdiv0.m4
+@@ -1,5 +1,5 @@
+-# intdiv0.m4 serial 6 (gettext-0.18.2)
+-dnl Copyright (C) 2002, 2007-2008, 2010-2016 Free Software Foundation, Inc.
++# intdiv0.m4 serial 9 (gettext-0.21.1)
++dnl Copyright (C) 2002, 2007-2008, 2010-2020 Free Software Foundation, Inc.
+ dnl This file is free software; the Free Software Foundation
+ dnl gives unlimited permission to copy and/or distribute it,
+ dnl with or without modifications, as long as this notice is preserved.
+@@ -12,7 +12,7 @@ AC_DEFUN([gt_INTDIV0],
+   AC_REQUIRE([AC_CANONICAL_HOST])dnl
+ 
+   AC_CACHE_CHECK([whether integer division by zero raises SIGFPE],
+-    gt_cv_int_divbyzero_sigfpe,
++    [gt_cv_int_divbyzero_sigfpe],
+     [
+       gt_cv_int_divbyzero_sigfpe=
+ changequote(,)dnl
+@@ -31,8 +31,11 @@ changequote([,])dnl
+       if test -z "$gt_cv_int_divbyzero_sigfpe"; then
+         AC_RUN_IFELSE(
+           [AC_LANG_SOURCE([[
+-#include <stdlib.h>
++#include <stdlib.h> /* for exit() */
+ #include <signal.h>
++#if !(defined _WIN32 && !defined __CYGWIN__)
++#include <unistd.h> /* for _exit() */
++#endif
+ 
+ static void
+ sigfpe_handler (int sig)
+@@ -44,7 +47,7 @@ sigfpe_handler (int sig)
+ int x = 1;
+ int y = 0;
+ int z;
+-int nan;
++int inan;
+ 
+ int main ()
+ {
+@@ -59,7 +62,7 @@ int main ()
+ #endif
+ 
+   z = x / y;
+-  nan = y / y;
++  inan = y / y;
+   exit (2);
+ }
+ ]])],
+@@ -79,8 +82,8 @@ changequote([,])dnl
+       fi
+     ])
+   case "$gt_cv_int_divbyzero_sigfpe" in
+-    *yes) value=1;;
+-    *) value=0;;
++    *yes) value=1 ;;
++    *)    value=0 ;;
+   esac
+   AC_DEFINE_UNQUOTED([INTDIV0_RAISES_SIGFPE], [$value],
+     [Define if integer division by zero raises signal SIGFPE.])
-- 
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