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| author | Yuuki Harano <masm+github@masm11.me> | 2020-12-27 03:13:00 +0900 |
|---|---|---|
| committer | Yuuki Harano <masm+github@masm11.me> | 2020-12-27 03:13:00 +0900 |
| commit | b64089c37b4305a511e5ddbf02746862c7c7575e (patch) | |
| tree | c6978d471e4b0b061b7cc9c46147968379aec94f /m4/vararrays.m4 | |
| parent | 565d8f57d349c19d9bbb5d5d5fdacf3c70b85d42 (diff) | |
| parent | 4b2ca6bfc079c66cfcf39f2f36dc139012787535 (diff) | |
| download | emacs-b64089c37b4305a511e5ddbf02746862c7c7575e.tar.gz emacs-b64089c37b4305a511e5ddbf02746862c7c7575e.tar.bz2 emacs-b64089c37b4305a511e5ddbf02746862c7c7575e.zip | |
Merge branch 'master' of git.sv.gnu.org:/srv/git/emacs into feature/pgtk
Diffstat (limited to 'm4/vararrays.m4')
| -rw-r--r-- | m4/vararrays.m4 | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/m4/vararrays.m4 b/m4/vararrays.m4 index 49ded2efe0d..9524a6ddd33 100644 --- a/m4/vararrays.m4 +++ b/m4/vararrays.m4 @@ -1,6 +1,6 @@ # Check for variable-length arrays. -# serial 5 +# serial 6 # From Paul Eggert @@ -9,9 +9,11 @@ # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# This is a copy of AC_C_VARARRAYS from a recent development version -# of Autoconf. It replaces Autoconf's version, or for pre-2.61 autoconf -# it defines the macro that Autoconf lacks. +m4_version_prereq([2.70], [], [ + +# AC_C_VARARRAYS +# -------------- +# Check whether the C compiler supports variable-length arrays. AC_DEFUN([AC_C_VARARRAYS], [ AC_CACHE_CHECK([for variable-length arrays], @@ -27,7 +29,7 @@ AC_DEFUN([AC_C_VARARRAYS], [[/* Test for VLA support. This test is partly inspired from examples in the C standard. Use at least two VLA functions to detect the GCC 3.4.3 bug described in: - https://lists.gnu.org/r/bug-gnulib/2014-08/msg00014.html + https://lists.gnu.org/archive/html/bug-gnulib/2014-08/msg00014.html */ #ifdef __STDC_NO_VLA__ syntax error; @@ -66,3 +68,5 @@ AC_DEFUN([AC_C_VARARRAYS], if the compiler does not already define this.]) fi ]) + +]) |