+USE_CC_FEATURES+= c17

[Makoto Fujiwara <makoto%if.t.u-tokyo.ac.jp@localhost>]

Hi, Greg, thanks for response,

  https://users.rust-lang.org/t/how-to-cross-compile-rust-program-for-non-linux-os-with-gcc-toolchain-for-aarch64/94835

mentions C11/C++17 compiler,
and
  https://doc.rust-lang.org/rustc/platform-support.html

does not seems to mention any similar things.

Following are on NetBSD/amd64 9.

1. c11/C++17
  does not make things (the same situation as 9.4 pbulk build)

2. c17/c++17
  packages fine


Index: Makefile
===================================================================
RCS file: /cvsroot/pkgsrc/lang/rust/Makefile,v
retrieving revision 1.334
diff -u -r1.334 Makefile
--- Makefile	9 May 2025 19:37:13 -0000	1.334
+++ Makefile	21 May 2025 14:18:00 -0000
@@ -15,6 +15,7 @@
 
 # LLVM uses -std=c++17
 USE_CXX_FEATURES+=	c++17
+USE_CC_FEATURES+=	c17
 USE_GCC_RUNTIME=	yes
 USE_LANGUAGES=		c c++
 USE_LIBTOOL=		yes

-- 
Makoto Fujiwara
mef%NetBSD.org@localhost
makoto%if.t.u-tokyo.ac.jp@localhost