Removes checks for signal and set/longjmp, which are C89 (#798)

Also removes checks for setjmp.h and stddef.h

2 files changed, 3 insertions, 26 deletions

diff --git a/config/cmake/H5pubconf.h.in b/config/cmake/H5pubconf.h.in
index 107fe57..8a4db30 100644
--- a/config/cmake/H5pubconf.h.in
+++ b/config/cmake/H5pubconf.h.in
@@ -235,9 +235,6 @@
 /* Define to 1 if you have the `z' library (-lz). */
 #cmakedefine H5_HAVE_LIBZ @H5_HAVE_LIBZ@
 
-/* Define to 1 if you have the `longjmp' function. */
-#cmakedefine H5_HAVE_LONGJMP @H5_HAVE_LONGJMP@
-
 /* Define to 1 if you have the `lseek64' function. */
 #cmakedefine H5_HAVE_LSEEK64 @H5_HAVE_LSEEK64@
 
@@ -302,21 +299,12 @@
    compiled */
 #cmakedefine H5_HAVE_ROS3_VFD @H5_HAVE_ROS3_VFD@
 
-/* Define to 1 if you have the `setjmp' function. */
-#cmakedefine H5_HAVE_SETJMP @H5_HAVE_SETJMP@
-
-/* Define to 1 if you have the <setjmp.h> header file. */
-#cmakedefine H5_HAVE_SETJMP_H @H5_HAVE_SETJMP_H@
-
 /* Define to 1 if you have the `setsysinfo' function. */
 #cmakedefine H5_HAVE_SETSYSINFO @H5_HAVE_SETSYSINFO@
 
 /* Define to 1 if you have the `siglongjmp' function. */
 #cmakedefine H5_HAVE_SIGLONGJMP @H5_HAVE_SIGLONGJMP@
 
-/* Define to 1 if you have the `signal' function. */
-#cmakedefine H5_HAVE_SIGNAL @H5_HAVE_SIGNAL@
-
 /* Define to 1 if you have the `sigprocmask' function. */
 #cmakedefine H5_HAVE_SIGPROCMASK @H5_HAVE_SIGPROCMASK@
 
@@ -332,9 +320,6 @@
 /* Define if struct stat has the st_blocks field */
 #cmakedefine H5_HAVE_STAT_ST_BLOCKS @H5_HAVE_STAT_ST_BLOCKS@
 
-/* Define to 1 if you have the <stddef.h> header file. */
-#cmakedefine H5_HAVE_STDDEF_H @H5_HAVE_STDDEF_H@
-
 /* Define to 1 if you have the <stdlib.h> header file. */
 #cmakedefine H5_HAVE_STDLIB_H @H5_HAVE_STDLIB_H@
 
diff --git a/config/cmake_ext_mod/ConfigureChecks.cmake b/config/cmake_ext_mod/ConfigureChecks.cmake
index 7e1385a..f762a1f 100644
--- a/config/cmake_ext_mod/ConfigureChecks.cmake
+++ b/config/cmake_ext_mod/ConfigureChecks.cmake
@@ -72,7 +72,6 @@ if (WINDOWS)
   set (${HDF_PREFIX}_HAVE_WIN32_API 1)
   set (${HDF_PREFIX}_HAVE_LIBM 1)
   set (${HDF_PREFIX}_HAVE_STRDUP 1)
-  set (${HDF_PREFIX}_HAVE_LONGJMP 1)
   if (NOT MINGW)
     set (${HDF_PREFIX}_HAVE_GETHOSTNAME 1)
     set (${HDF_PREFIX}_HAVE_FUNCTION 1)
@@ -117,8 +116,6 @@ CHECK_INCLUDE_FILE_CONCAT ("sys/time.h"      ${HDF_PREFIX}_HAVE_SYS_TIME_H)
 CHECK_INCLUDE_FILE_CONCAT ("sys/types.h"     ${HDF_PREFIX}_HAVE_SYS_TYPES_H)
 CHECK_INCLUDE_FILE_CONCAT ("features.h"      ${HDF_PREFIX}_HAVE_FEATURES_H)
 CHECK_INCLUDE_FILE_CONCAT ("dirent.h"        ${HDF_PREFIX}_HAVE_DIRENT_H)
-CHECK_INCLUDE_FILE_CONCAT ("setjmp.h"        ${HDF_PREFIX}_HAVE_SETJMP_H)
-CHECK_INCLUDE_FILE_CONCAT ("stddef.h"        ${HDF_PREFIX}_HAVE_STDDEF_H)
 CHECK_INCLUDE_FILE_CONCAT ("unistd.h"        ${HDF_PREFIX}_HAVE_UNISTD_H)
 
 # Windows
@@ -483,9 +480,6 @@ CHECK_FUNCTION_EXISTS (rand_r            ${HDF_PREFIX}_HAVE_RAND_R)
 CHECK_FUNCTION_EXISTS (random            ${HDF_PREFIX}_HAVE_RANDOM)
 CHECK_FUNCTION_EXISTS (setsysinfo        ${HDF_PREFIX}_HAVE_SETSYSINFO)
 
-CHECK_FUNCTION_EXISTS (signal            ${HDF_PREFIX}_HAVE_SIGNAL)
-CHECK_FUNCTION_EXISTS (longjmp           ${HDF_PREFIX}_HAVE_LONGJMP)
-CHECK_FUNCTION_EXISTS (setjmp            ${HDF_PREFIX}_HAVE_SETJMP)
 CHECK_FUNCTION_EXISTS (siglongjmp        ${HDF_PREFIX}_HAVE_SIGLONGJMP)
 CHECK_FUNCTION_EXISTS (sigsetjmp         ${HDF_PREFIX}_HAVE_SIGSETJMP)
 CHECK_FUNCTION_EXISTS (sigprocmask       ${HDF_PREFIX}_HAVE_SIGPROCMASK)
@@ -503,11 +497,9 @@ CHECK_FUNCTION_EXISTS (waitpid           ${HDF_PREFIX}_HAVE_WAITPID)
 # sigsetjmp is special; may actually be a macro
 #-----------------------------------------------------------------------------
 if (NOT ${HDF_PREFIX}_HAVE_SIGSETJMP)
-  if (${HDF_PREFIX}_HAVE_SETJMP_H)
-    CHECK_SYMBOL_EXISTS (sigsetjmp "setjmp.h" ${HDF_PREFIX}_HAVE_MACRO_SIGSETJMP)
-    if (${HDF_PREFIX}_HAVE_MACRO_SIGSETJMP)
-      set (${HDF_PREFIX}_HAVE_SIGSETJMP 1)
-    endif ()
+  CHECK_SYMBOL_EXISTS (sigsetjmp "setjmp.h" ${HDF_PREFIX}_HAVE_MACRO_SIGSETJMP)
+  if (${HDF_PREFIX}_HAVE_MACRO_SIGSETJMP)
+    set (${HDF_PREFIX}_HAVE_SIGSETJMP 1)
   endif ()
 endif ()