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author | Ludovic Courtès <ludo@gnu.org> | 2012-12-04 23:13:59 +0100 |
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committer | Ludovic Courtès <ludo@gnu.org> | 2012-12-04 23:51:48 +0100 |
commit | 2606bbcf917c0bc1b2ed10a104acfbbe151a941b (patch) | |
tree | 8403c4e2fbc77e6099fe48b386379ad1d535bad2 | |
parent | ca8dbb7d4e663bcd9aed91606c253ac384124fa5 (diff) | |
download | guix-2606bbcf917c0bc1b2ed10a104acfbbe151a941b.tar guix-2606bbcf917c0bc1b2ed10a104acfbbe151a941b.tar.gz |
build: daemon: Add missing feature tests.
* config-daemon.ac: Add feature tests needed for the daemon code. Taken
from Nix's `configure.ac'.
-rw-r--r-- | config-daemon.ac | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/config-daemon.ac b/config-daemon.ac index 6420c86116..a10be14632 100644 --- a/config-daemon.ac +++ b/config-daemon.ac @@ -59,6 +59,38 @@ if test "x$guix_build_daemon" = "xyes"; then CFLAGS="$save_CFLAGS" LDFLAGS="$save_LDFLAGS" + + dnl Chroot support. + AC_CHECK_FUNCS([chroot unshare]) + AC_CHECK_HEADERS([sched.h sys/param.h sys/mount.h]) + + dnl Check for lutimes, optionally used for changing the mtime of + dnl symlinks. + AC_CHECK_FUNCS([lutimes]) + + dnl Check whether the store optimiser can optimise symlinks. + AC_MSG_CHECKING([whether it is possible to create a link to a symlink]) + ln -s bla tmp_link + if ln tmp_link tmp_link2 2> /dev/null; then + AC_MSG_RESULT(yes) + AC_DEFINE(CAN_LINK_SYMLINK, 1, [Whether link() works on symlinks.]) + else + AC_MSG_RESULT(no) + fi + rm -f tmp_link tmp_link2 + + dnl Check for <locale>. + AC_LANG_PUSH(C++) + AC_CHECK_HEADERS([locale]) + AC_LANG_POP(C++) + + + dnl Check whether we have the `personality' syscall, which allows us + dnl to do i686-linux builds on x86_64-linux machines. + AC_CHECK_HEADERS([sys/personality.h]) + + dnl Check for <linux/fs.h> (for immutable file support). + AC_CHECK_HEADERS([linux/fs.h]) fi AM_CONDITIONAL([BUILD_DAEMON], [test "x$guix_build_daemon" = "xyes"]) |