From e61c0e3a4b0ca814cb1a9d2a7c4f49535e6d0f16 Mon Sep 17 00:00:00 2001 From: Christophe Lyon Date: Fri, 4 Nov 2022 11:06:47 +0100 Subject: [PATCH] configure: require libzstd >= 1.4.0 gas uses ZSTD_compressStream2 which is only available with libzstd >= 1.4.0, leading to build errors when an older version is installed. This patch updates the check libzstd presence to check its version is >= 1.4.0. However, since gas seems to be the only component requiring such a recent version this may imply that we disable ZSTD support for all components although some would still benefit from an older version. I ran 'autoreconf -f' in all directories containing a configure.ac file, using vanilla autoconf-2.69 and automake-1.15.1. I noticed several errors from autoheader in readline, as well as warnings in intl, but they are unrelated to this patch. This should fix some of the buildbots. OK for trunk? Thanks, Christophe config/ChangeLog: * zstd.m4: Add minimum version requirement of 1.4.0. --- config/zstd.m4 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/config/zstd.m4 b/config/zstd.m4 index 6da4db68c58..eb34c0f36d7 100644 --- a/config/zstd.m4 +++ b/config/zstd.m4 @@ -12,7 +12,7 @@ AC_ARG_WITH(zstd, [], [with_zstd=auto]) AS_IF([test "$with_zstd" != no], - [PKG_CHECK_MODULES(ZSTD, [libzstd], [ + [PKG_CHECK_MODULES(ZSTD, [libzstd >= 1.4.0], [ AC_DEFINE(HAVE_ZSTD, 1, [Define to 1 if zstd is enabled.]) ], [ if test "$with_zstd" = yes; then