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| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2004-08-20T15·22+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2004-08-20T15·22+0000 |
| commit | e77fbe0fa2f7c2cfaee734dba049f0d8dd3dae15 (patch) | |
| tree | 614c425a989b33c357387c04155e613db47b7f4a /configure.ac | |
| parent | 2d35116c13e0c11210cb712f9ce6e8a38058f350 (diff) | |
* On systems that have the setresuid() and setresgid() system calls to
set the real uid and gid to the effective uid and gid, the Nix binaries can be installed as owned by the Nix user and group instead of root, so no root involvement of any kind is necessary. Linux and FreeBSD have these functions.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 5dab9847ad8f..2ba8e92384a9 100644 --- a/configure.ac +++ b/configure.ac @@ -151,6 +151,12 @@ if test "$setuid_hack" = "yes"; then AC_DEFINE(SETUID_HACK, 1, [whether to install Nix setuid]) fi +AC_CHECK_FUNC(setresuid, [HAVE_SETRESUID=1], [HAVE_SETRESUID=]) +AM_CONDITIONAL(HAVE_SETRESUID, test "$HAVE_SETRESUID" = "1") +if test "$HAVE_SETRESUID" = "1"; then + AC_DEFINE(HAVE_SETRESUID, 1, [whether we have setresuid()]) +fi + AC_ARG_WITH(nix-user, AC_HELP_STRING([--with-nix-user=USER], [user for Nix setuid binaries]), NIX_USER=$withval, NIX_USER=nix) |