From cdc8971673a18124f3e83d95529ea15bc375e990 Mon Sep 17 00:00:00 2001
From: Fredrik Fornwall <fredrik@fornwall.net>
Date: Tue, 29 Aug 2017 22:41:29 +0200
Subject: [PATCH] rcs: Build with clang using patch from upstream

---
 packages/rcs/build.sh       |  1 -
 packages/rcs/noreturn.patch | 84 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 84 insertions(+), 1 deletion(-)
 create mode 100644 packages/rcs/noreturn.patch

diff --git a/packages/rcs/build.sh b/packages/rcs/build.sh
index cfe21d73..32140a2e 100644
--- a/packages/rcs/build.sh
+++ b/packages/rcs/build.sh
@@ -4,4 +4,3 @@ TERMUX_PKG_VERSION=5.9.4
 TERMUX_PKG_SRCURL=http://gnu.uberglobalmirror.com/rcs/rcs-$TERMUX_PKG_VERSION.tar.xz
 TERMUX_PKG_BUILD_IN_SRC=yes
 TERMUX_PKG_SHA256=063d5a0d7da1821754b80c639cdae2c82b535c8ff4131f75dc7bbf0cd63a5dff
-TERMUX_PKG_CLANG=no
diff --git a/packages/rcs/noreturn.patch b/packages/rcs/noreturn.patch
new file mode 100644
index 00000000..4d176a68
--- /dev/null
+++ b/packages/rcs/noreturn.patch
@@ -0,0 +1,84 @@
+From 260704a9164dd34cf7128d6b1e88075ffa3be054 Mon Sep 17 00:00:00 2001
+From: Thien-Thi Nguyen <ttn@gnu.org>
+Date: Thu, 18 Jun 2015 19:25:53 +0000
+Subject: [C slog] Move ‘exiting’ to beginning of func decl.
+
+Apparently, ‘gcc --std=c11’ does not abide the ‘exiting’
+attribute appearing at the end of the func decl.
+Reported by Romain Francoise.
+See also <https://bugs.debian.org/778100>.
+
+* src/b-complain.h (generic_fatal, fatal_syntax, fatal_sys)
+* src/b-fb.h (Ierror, Oerror)
+* src/base.h (unexpected_EOF, thank_you_and_goodnight):
+Move ‘exiting’ attribute to beginning of func decl.
+---
+diff --git a/src/b-complain.h b/src/b-complain.h
+index 0ffd157..ea0ffc5 100644
+--- a/src/b-complain.h
++++ b/src/b-complain.h
+@@ -32,12 +32,14 @@ extern void generic_warn (char const *who, char const *fmt, ...)
+   printf_string (2, 3);
+ extern void generic_error (char const *who, char const *fmt, ...)
+   printf_string (2, 3);
++exiting
+ extern void generic_fatal (char const *who, char const *fmt, ...)
+-  printf_string (2, 3) exiting;
++  printf_string (2, 3);
++exiting
+ extern void fatal_syntax (size_t lno, char const *fmt, ...)
+-  printf_string (2, 3) exiting;
+-extern void fatal_sys (char const *who)
+-  exiting;
++  printf_string (2, 3);
++exiting
++extern void fatal_sys (char const *who);
+ 
+ /* Idioms.  Here, prefix P stands for "program" (general operation);
+    M for "manifestation"; R for "repository".  */
+diff --git a/src/b-fb.h b/src/b-fb.h
+index c9850e7..bf5eaf8 100644
+--- a/src/b-fb.h
++++ b/src/b-fb.h
+@@ -21,9 +21,11 @@
+ */
+ 
+ extern int change_mode (int fd, mode_t mode);
+-extern void Ierror (void) exiting;
++exiting
++extern void Ierror (void);
+ extern void testIerror (FILE *f);
+-extern void Oerror (void) exiting;
++exiting
++extern void Oerror (void);
+ extern void testOerror (FILE *o);
+ extern FILE *fopen_safer (char const *filename, char const *type);
+ extern void Ozclose (FILE **p);
+diff --git a/src/base.h b/src/base.h
+index 163ee09..5e7a9f8 100644
+--- a/src/base.h
++++ b/src/base.h
+@@ -755,8 +755,8 @@ int dorewrite (bool lockflag, int changed);
+ int donerewrite (int changed, time_t newRCStime);
+ void ORCSclose (void);
+ void ORCSerror (void);
+-void unexpected_EOF (void)
+-  exiting;
++exiting
++void unexpected_EOF (void);
+ void initdiffcmd (struct diffcmd *dc);
+ int getdiffcmd (struct fro *finfile, bool delimiter,
+                 FILE *foutfile, struct diffcmd *dc);
+@@ -831,8 +831,8 @@ char const *date2str (char const date[datesize],
+                       char datebuf[datesize + zonelenmax]);
+ 
+ /* rcsutil */
+-void thank_you_and_goodnight (int const how)
+-  exiting;
++exiting
++void thank_you_and_goodnight (int const how);
+ /* These are for ‘thank_you_and_goodnight’.  */
+ #define TYAG_ORCSERROR     (1 << 3)
+ #define TYAG_DIRTMPUNLINK  (1 << 2)
+--
+cgit v0.9.0.2
-- 
2.11.0