[svn-r27699] Removed some configure checks for obsolete Unix variants.

The H5pubconf.h.in file that CMake uses was also updated.

Tested on: h5committest

4 files changed, 22 insertions, 105 deletions

diff --git a/config/cmake/H5pubconf.h.in b/config/cmake/H5pubconf.h.in
index 0faf92e..fd3a1d6 100644
--- a/config/cmake/H5pubconf.h.in
+++ b/config/cmake/H5pubconf.h.in
@@ -157,9 +157,6 @@
 /* Define to 1 if you have the `gettimeofday' function. */
 #cmakedefine H5_HAVE_GETTIMEOFDAY @H5_HAVE_GETTIMEOFDAY@
 
-/* Define to 1 if you have the `get_fpc_csr' function. */
-#cmakedefine H5_HAVE_GET_FPC_CSR @H5_HAVE_GET_FPC_CSR@
-
 /* Define if library will contain instrumentation to detect correct
    optimization operation */
 #cmakedefine H5_HAVE_INSTRUMENTED_LIBRARY @H5_HAVE_INSTRUMENTED_LIBRARY@
@@ -305,15 +302,9 @@
 /* Define to 1 if you have the `system' function. */
 #cmakedefine H5_HAVE_SYSTEM @H5_HAVE_SYSTEM@
 
-/* Define to 1 if you have the <sys/fpu.h> header file. */
-#cmakedefine H5_HAVE_SYS_FPU_H @H5_HAVE_SYS_FPU_H@
-
 /* Define to 1 if you have the <sys/ioctl.h> header file. */
 #cmakedefine H5_HAVE_SYS_IOCTL_H @H5_HAVE_SYS_IOCTL_H@
 
-/* Define to 1 if you have the <sys/proc.h> header file. */
-#cmakedefine H5_HAVE_SYS_PROC_H @H5_HAVE_SYS_PROC_H@
-
 /* Define to 1 if you have the <sys/resource.h> header file. */
 #cmakedefine H5_HAVE_SYS_RESOURCE_H @H5_HAVE_SYS_RESOURCE_H@
 
@@ -323,9 +314,6 @@
 /* Define to 1 if you have the <sys/stat.h> header file. */
 #cmakedefine H5_HAVE_SYS_STAT_H @H5_HAVE_SYS_STAT_H@
 
-/* Define to 1 if you have the <sys/sysinfo.h> header file. */
-#cmakedefine H5_HAVE_SYS_SYSINFO_H @H5_HAVE_SYS_SYSINFO_H@
-
 /* Define to 1 if you have the <sys/timeb.h> header file. */
 #cmakedefine H5_HAVE_SYS_TIMEB_H @H5_HAVE_SYS_TIMEB_H@
 
diff --git a/configure b/configure
index 35f86f3..c563592 100755
--- a/configure
+++ b/configure
@@ -3711,11 +3711,16 @@ ac_config_commands="$ac_config_commands pubconf"
 ## configure is currently running by using the --host=foo flag.
 ## For machines on which HDF5 is often configured, it can be convenient
 ## to specify the name of the machine rather than its canonical type.
-case $host_alias in
-  redstorm)
-    host_alias=x86_64-redstorm-linux-gnu
-    ;;
-esac
+##
+## There are currently no hosts, but if there were they would be
+## listed by hostname and the alias would point to a file in
+## the config directory:
+##
+##case $host_alias in
+##  <some host>)
+##    host_alias=<config file in config directory>
+##    ;;
+##esac
 
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
@@ -23384,57 +23389,6 @@ done
     ;;
 esac
 
-case "$host" in
-  alpha*-dec*-osf*)
-    ## The <sys/sysinfo.h> and <sys/proc.h> are needed on the DEC
-    ## Alpha to turn off UAC fixing. We do *not* attempt to
-    ## locate these files on other systems because there are too
-    ## many problems with including them.
-    for ac_header in sys/sysinfo.h sys/proc.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-    ;;
-  mips*-sgi*)
-    ## The <sys/fpu.h> is needed on the SGI machines to turn off
-    ## denormalized floating-point values going to zero.  We do *not*
-    ## attempt to locate these files on other systems because there
-    ## may be problems with including them.
-    for ac_header in sys/fpu.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/fpu.h" "ac_cv_header_sys_fpu_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_fpu_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_FPU_H 1
-_ACEOF
-
-fi
-
-done
-
-    for ac_func in get_fpc_csr
-do :
-  ac_fn_c_check_func "$LINENO" "get_fpc_csr" "ac_cv_func_get_fpc_csr"
-if test "x$ac_cv_func_get_fpc_csr" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_GET_FPC_CSR 1
-_ACEOF
-
-fi
-done
-
-    ;;
-esac
-
 ## ----------------------------------------------------------------------
 ## Some platforms require that all symbols are resolved when a library
 ## is linked. We can use the -no-undefined flag to tell libtool that
@@ -26244,7 +26198,7 @@ fi
 
 ## ----------------------------------------------------------------------
 ## Check for MONOTONIC_TIMER support (used in clock_gettime).  This has
-## to be done after any POSIX/BSD defines to ensure that the test gets
+## to be done after any POSIX defines to ensure that the test gets
 ## the correct POSIX level on linux.
 ac_fn_c_check_decl "$LINENO" "CLOCK_MONOTONIC" "ac_cv_have_decl_CLOCK_MONOTONIC" "#include <time.h>
 "
diff --git a/configure.ac b/configure.ac
index a4f1457..c341df5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -86,11 +86,16 @@ AC_CONFIG_COMMANDS([pubconf], [
 ## configure is currently running by using the --host=foo flag.
 ## For machines on which HDF5 is often configured, it can be convenient
 ## to specify the name of the machine rather than its canonical type.
-case $host_alias in
-  redstorm)
-    host_alias=x86_64-redstorm-linux-gnu
-    ;;
-esac
+##
+## There are currently no hosts, but if there were they would be
+## listed by hostname and the alias would point to a file in
+## the config directory:
+##
+##case $host_alias in
+##  <some host>)
+##    host_alias=<config file in config directory>
+##    ;;
+##esac
 
 AC_CANONICAL_HOST
 AC_SUBST([CPPFLAGS])
@@ -997,24 +1002,6 @@ case "`uname`" in
     ;;
 esac
 
-case "$host" in
-  alpha*-dec*-osf*)
-    ## The <sys/sysinfo.h> and <sys/proc.h> are needed on the DEC
-    ## Alpha to turn off UAC fixing. We do *not* attempt to
-    ## locate these files on other systems because there are too
-    ## many problems with including them.
-    AC_CHECK_HEADERS([sys/sysinfo.h sys/proc.h])
-    ;;
-  mips*-sgi*)
-    ## The <sys/fpu.h> is needed on the SGI machines to turn off
-    ## denormalized floating-point values going to zero.  We do *not*
-    ## attempt to locate these files on other systems because there
-    ## may be problems with including them.
-    AC_CHECK_HEADERS([sys/fpu.h])
-    AC_CHECK_FUNCS([get_fpc_csr])
-    ;;
-esac
-
 ## ----------------------------------------------------------------------
 ## Some platforms require that all symbols are resolved when a library
 ## is linked. We can use the -no-undefined flag to tell libtool that
@@ -1665,7 +1652,7 @@ fi
 
 ## ----------------------------------------------------------------------
 ## Check for MONOTONIC_TIMER support (used in clock_gettime).  This has
-## to be done after any POSIX/BSD defines to ensure that the test gets
+## to be done after any POSIX defines to ensure that the test gets
 ## the correct POSIX level on linux.
 AC_CHECK_DECL([CLOCK_MONOTONIC],[have_clock_monotonic="yes"],[have_clock_monotonic="no"],[[#include <time.h>]])
 
diff --git a/src/H5config.h.in b/src/H5config.h.in
index 9ac2327..9363813 100644
--- a/src/H5config.h.in
+++ b/src/H5config.h.in
@@ -172,9 +172,6 @@
 /* Define to 1 if you have the `gettimeofday' function. */
 #undef HAVE_GETTIMEOFDAY
 
-/* Define to 1 if you have the `get_fpc_csr' function. */
-#undef HAVE_GET_FPC_CSR
-
 /* Define if the compiler understands inline */
 #undef HAVE_INLINE
 
@@ -320,15 +317,9 @@
 /* Define to 1 if you have the `system' function. */
 #undef HAVE_SYSTEM
 
-/* Define to 1 if you have the <sys/fpu.h> header file. */
-#undef HAVE_SYS_FPU_H
-
 /* Define to 1 if you have the <sys/ioctl.h> header file. */
 #undef HAVE_SYS_IOCTL_H
 
-/* Define to 1 if you have the <sys/proc.h> header file. */
-#undef HAVE_SYS_PROC_H
-
 /* Define to 1 if you have the <sys/resource.h> header file. */
 #undef HAVE_SYS_RESOURCE_H
 
@@ -338,9 +329,6 @@
 /* Define to 1 if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H
 
-/* Define to 1 if you have the <sys/sysinfo.h> header file. */
-#undef HAVE_SYS_SYSINFO_H
-
 /* Define to 1 if you have the <sys/timeb.h> header file. */
 #undef HAVE_SYS_TIMEB_H