Added hermit support

Author: jounathaen

Makefile.rule

@@ -17,7 +17,7 @@ VERSION = 0.3.30.dev
 
 # You can specify the target architecture, otherwise it's
 # automatically detected.
-# TARGET = PENRYN
+#TARGET = X86_64
 
 # If you want to support multiple architecture in one binary
 # DYNAMIC_ARCH = 1
@@ -29,10 +29,10 @@ VERSION = 0.3.30.dev
 
 # C compiler including binary type(32bit / 64bit). Default is gcc.
 # Don't use Intel Compiler or PGI, it won't generate right codes as I expect.
-# CC = gcc
+ CC = x86_64-hermit-gcc
 
 # Fortran compiler. Default is g77.
-# FC = gfortran
+ FC = x86_64-hermit-gfortran
 
 # Even you can specify cross compiler. Meanwhile, please set HOSTCC.
 
@@ -50,12 +50,12 @@ VERSION = 0.3.30.dev
 
 
 # If you use the cross compiler, please set this host compiler.
-# HOSTCC = gcc
+ HOSTCC = gcc
 
 # If you need 32bit binary, define BINARY=32, otherwise define BINARY=64
 # Please note that AVX is not available on 32-bit.
 # Setting BINARY=32 disables AVX/AVX2/AVX-512.
-# BINARY=64
+ BINARY=64
 
 # About threaded BLAS. It will be automatically detected if you don't
 # specify it.
@@ -115,7 +115,7 @@ VERSION = 0.3.30.dev
 # NO_STATIC = 1
 
 # If you don't need to generate the shared library, please comment this in.
-# NO_SHARED = 1
+NO_SHARED = 1
 
 # If you don't need the CBLAS interface, please comment this in.
 # NO_CBLAS = 1
@@ -264,7 +264,7 @@ NO_AFFINITY = 1
 # FCOMMON_OPT = -frecursive
 
 # Profiling flags
-COMMON_PROF = -pg
+#COMMON_PROF = -pg
 
 # Build Debug version
 # DEBUG = 1

ctest.c

@@ -109,6 +109,10 @@ OS_LINUX
 OS_HAIKU
 #endif
 
+#if defined(__hermit__)
+OS_HERMIT
+#endif
+
 #if defined(__i386) || defined(_X86)
 ARCH_X86
 #endif

driver/others/blas_server.c

@@ -78,6 +78,14 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <sys/time.h>
 #endif
 
+
+#if defined(OS_HERMIT) || defined(__hermit__)
+#include <errno.h>
+/*#include <signal.h>*/
+#include <sys/resource.h>
+#include <sys/time.h>
+#endif
+
 #ifndef likely
 #ifdef __GNUC__
 #define likely(x) __builtin_expect(!!(x), 1)

driver/others/memory.c

@@ -329,6 +329,14 @@ int get_num_procs(void) {
 }
 #endif
 
+#if defined(__hermit__)
+extern long sys_get_processor_count();
+
+int get_num_procs(void) {
+  return sys_get_processor_count();
+}
+#endif
+
 #ifdef OS_AIX
 int get_num_procs(void) {
   static int nums = 0;
@@ -438,7 +446,7 @@ void openblas_fork_handler(void)
   //   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60035
   // In the mean time build with USE_OPENMP=0 or link against another
   // implementation of OpenMP.
-#if !((defined(OS_WINDOWS) && !defined(OS_CYGWIN_NT)) || defined(OS_ANDROID)) && defined(SMP_SERVER)
+#if !((defined(OS_WINDOWS) && !defined(OS_CYGWIN_NT)) || defined(OS_ANDROID) || defined(__hermit__)) && defined(SMP_SERVER)
   int err;
   err = pthread_atfork ((void (*)(void)) BLASFUNC(blas_thread_shutdown), NULL, blas_memory_init);
   if(err != 0)
@@ -1904,6 +1912,15 @@ int get_num_procs(void) {
 }
 #endif
 
+#if defined(__hermit__)
+extern long sys_get_processor_count();
+
+int get_num_procs(void) {
+  return sys_get_processor_count();
+}
+#endif
+
+
 #ifdef OS_AIX
 int get_num_procs(void) {
   static int nums = 0;
@@ -2009,7 +2026,7 @@ void openblas_fork_handler(void)
   //   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60035
   // In the mean time build with USE_OPENMP=0 or link against another
   // implementation of OpenMP.
-#if !((defined(OS_WINDOWS) && !defined(OS_CYGWIN_NT)) || defined(OS_ANDROID)) && defined(SMP_SERVER)
+#if !((defined(OS_WINDOWS) && !defined(OS_CYGWIN_NT)) || defined(OS_ANDROID) || defined(__hermit__)) && defined(SMP_SERVER)
   int err;
   err = pthread_atfork ((void (*)(void)) BLASFUNC(blas_thread_shutdown), NULL, NULL);
   if(err != 0)