wingo pushed a commit to branch master in repository guile. commit 9996695f88b19a48bd8d50b84f85509b8626fb01 Author: Andy Wingo <wi...@pobox.com> Date: Wed Aug 31 11:55:26 2016 +0200
Require C99 to build Guile. * configure.ac: Require C99 or later. Emacs does, therefore so can we. Note that by default GCC compiles in "gnu11" mode these days, and this declaration doesn't change that. --- configure.ac | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index c2c7f52..435bc4e 100644 --- a/configure.ac +++ b/configure.ac @@ -83,7 +83,8 @@ AC_DEFINE([GNULIB_LOCK], [1], [Define to allow Gnulib modules to use Guile's locks.]) -AC_PROG_CC_C89 +dnl Guile needs C99 or later. +gl_PROG_CC_C99 # for per-target cflags in the libguile subdir AM_PROG_CC_C_O