diff options
| author | amonakov <amonakov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-11-30 18:08:30 +0000 |
|---|---|---|
| committer | amonakov <amonakov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-11-30 18:08:30 +0000 |
| commit | b0d82200ad229480f73d8ec37ec20a70214908fd (patch) | |
| tree | c5a2737c29a2282ad9665f202a1374c48bced574 /libgomp/configure.ac | |
| parent | ebbb7f3d04d8e3064d75f3365f0b3156dcdaeaf3 (diff) | |
libgomp: introduce LIBGOMP_OFFLOADED_ONLY macro
* configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
(LIBGOMP_OFFLOADED_ONLY): ...here; new define.
* configure: Regenerate.
* config.h.in: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243040 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgomp/configure.ac')
| -rw-r--r-- | libgomp/configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libgomp/configure.ac b/libgomp/configure.ac index 5f1db7e1e0e..4086d3f8263 100644 --- a/libgomp/configure.ac +++ b/libgomp/configure.ac @@ -182,6 +182,8 @@ case "$host" in nvptx*-*-*) # NVPTX does not support Pthreads, has its own code replacement. libgomp_use_pthreads=no + # NVPTX is an accelerator-only target + libgomp_offloaded_only=yes ;; *) # Check to see if -pthread or -lpthread is needed. Prefer the former. @@ -208,6 +210,11 @@ if test x$libgomp_use_pthreads != xno; then [Define to 1 if libgomp should use POSIX threads.]) fi +if test x$libgomp_offloaded_only = xyes; then + AC_DEFINE(LIBGOMP_OFFLOADED_ONLY, 1, + [Define to 1 if building libgomp for an accelerator-only target.]) +fi + m4_include([plugin/configfrag.ac]) # Check for functions needed. |