From 12e5b26643e2269e8f30d8399886d4302c3c09d1 Mon Sep 17 00:00:00 2001 From: Ludovic Courtès Date: Wed, 26 Aug 2015 14:07:31 +0200 Subject: build: Do not build (guix build syscalls) if 'mount' is missing from libc. This disables compilation of this module on GNU/Hurd. Reported by Manolis Ragkousis . * m4/guix.m4 (GUIX_CHECK_LIBC_MOUNT): New variable. * configure.ac: Use it. Define 'BUILD_SYSCALLS_MODULE' conditional. * Makefile.am (MODULES, EXTRA_DIST): Make 'guix/build/syscalls.scm' conditional on BUILD_SYSCALLS_MODULE. --- configure.ac | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index 2c8b9f076c..247a9d5068 100644 --- a/configure.ac +++ b/configure.ac @@ -85,6 +85,11 @@ dnl Check whether (srfi srfi-37) works, and provide our own if it doesn't. GUIX_CHECK_SRFI_37 AM_CONDITIONAL([INSTALL_SRFI_37], [test "x$ac_cv_guix_srfi_37_broken" = xyes]) +dnl Check whether (guix build syscalls) can be built. +GUIX_CHECK_LIBC_MOUNT +AM_CONDITIONAL([BUILD_SYSCALLS_MODULE], + [test "x$guix_cv_libc_has_mount" = "xyes"]) + AC_ARG_WITH([nix-prefix], [AS_HELP_STRING([--with-nix-prefix=DIR], [search for Nix in DIR (for testing purposes and '--disable-daemon' builds)])], -- cgit v1.2.3