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| author | Paul Smith <psmith@gnu.org> | 2011-11-15 21:12:53 +0000 |
|---|---|---|
| committer | Paul Smith <psmith@gnu.org> | 2011-11-15 21:12:53 +0000 |
| commit | dc2a6ceb81730c25c0beec1f13994b9710767ee1 (patch) | |
| tree | d8ffe41c5bb5af3a5544af0a8a0bdfc36eb2fd01 /configure.in | |
| parent | 4f47fbf953faae5d38bdc4e709aa8872e3914418 (diff) | |
| download | gunmake-dc2a6ceb81730c25c0beec1f13994b9710767ee1.tar.gz | |
Enable jobserver on W32 when using configure.
Some W32 cleanups: see Savannah bug #34830
Forgot to modify the config.h.W32.template file for jobserver support.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/configure.in b/configure.in index a1e720b..31c528d 100644 --- a/configure.in +++ b/configure.in @@ -301,18 +301,21 @@ if test "$make_cv_sa_restart" != no; then [Define to 1 if <signal.h> defines the SA_RESTART constant.]) fi -# enable make_cv_sa_restart for OS/2 so that the jobserver will be enabled, -# but do it after HAVE_SA_RESTART has been defined. -case "$host_os" in - os2*) make_cv_sa_restart=yes ;; +# Only allow jobserver on systems that support it +case "/$ac_cv_func_pipe/$ac_cv_func_sigaction/$make_cv_sa_restart/$has_wait_nohang/" in + */no/*) make_cv_job_server=no ;; esac -case "$ac_cv_func_pipe/$ac_cv_func_sigaction/$make_cv_sa_restart/$has_wait_nohang/$make_cv_job_server" in - yes/yes/yes/yes/yes) - AC_DEFINE(MAKE_JOBSERVER, 1, - [Define to 1 to enable job server support in GNU make.]);; +# Also supported on OS2 and W32 +case "$host_os" in + os2*|mingw32) make_cv_sa_restart=yes ;; esac +if test "$make_cv_job_server" != no; then + AC_DEFINE(MAKE_JOBSERVER, 1, + [Define to 1 to enable job server support in GNU make.]) +fi + # if we have both lstat() and readlink() then we can support symlink # timechecks. case "$ac_cv_func_lstat/$ac_cv_func_readlink" in |