From 142182514b84ee233bc27e574df2ca2074291525 Mon Sep 17 00:00:00 2001 From: Ludovic Courtès Date: Sat, 6 Jan 2018 14:45:01 +0100 Subject: build: Detect broken 'equal?' in Guile 2.2.1. Fixes . Reported by Mathieu Lirzin . * m4/guix.m4 (GUIX_ASSERT_SYNTAX_OBJECT_EQUAL): New macro. * configure.ac: Use it. --- configure.ac | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index aa70f140d3..53efa4a684 100644 --- a/configure.ac +++ b/configure.ac @@ -113,6 +113,10 @@ AM_CONDITIONAL([HAVE_GUILE_JSON], [test "x$have_guile_json" = "xyes"]) dnl Make sure we have a full-fledged Guile. GUIX_ASSERT_GUILE_FEATURES([regex posix socket net-db threads]) +dnl Make sure we don't suffer from the bug in 'equal?' wrt. syntax objects +dnl found in 2.2.1. See . +GUIX_ASSERT_SYNTAX_OBJECT_EQUAL + dnl Decompressors, for use by the substituter and other modules. AC_PATH_PROG([GZIP], [gzip]) AC_PATH_PROG([BZIP2], [bzip2]) -- cgit v1.2.3