Handle HAVE_PROCESS_H variable in the new cmake file

config/CMakeChecks.txt

@@ -80,7 +80,6 @@ check_include_file( "sys/stat.h" HAVE_SYS_STAT_H )
 check_include_file( "sys/time.h" HAVE_SYS_TIME_H )
 check_include_file( "sys/types.h" HAVE_SYS_TYPES_H )
 check_include_file( "sys/mman.h" HAVE_SYS_MMAN_H )
-check_include_file( "process.h" HAVE_PROCESS_H )
 check_include_file( "regex.h" HAVE_REGEX )
 
 check_function_exists( realloc HAVE_REALLOC )
@@ -119,8 +118,7 @@ IF( NOT MSVC )
     SET( HAVE_PID_T TRUE )
 ENDIF( NOT MSVC )
 
-SET( EXV_SYMBOLS HAVE_PROCESS_H
-                 HAVE_REALLOC
+SET( EXV_SYMBOLS HAVE_REALLOC
                  HAVE_STDBOOL_H
                  HAVE_STDINT_H
                  HAVE_STDLIB_H

config/config.h.cmake

@@ -135,8 +135,8 @@
   #endif
 #endif
 
-/* Define to 1 if you have the <process.h> header file. */
-#cmakedefine EXV_HAVE_PROCESS_H 1
+// Definition to indicate if you have the <process.h> header file.
+#cmakedefine EXV_HAVE_PROCESS_H
 
 /* Define to 1 if you have the Adobe XMP Toolkit. */
 #cmakedefine EXV_HAVE_XMP_TOOLKIT 1

config/generateConfigFile.cmake

@@ -25,6 +25,7 @@ check_function_exists( munmap   EXV_HAVE_MUNMAP )
 check_include_file( "libintl.h" EXV_HAVE_LIBINTL_H )
 check_include_file( "unistd.h"  EXV_HAVE_UNISTD_H )
 check_include_file( "memory.h"  EXV_HAVE_MEMORY_H )
+check_include_file( "process.h" EXV_HAVE_PROCESS_H )
 
 if (NOT EXV_HAVE_LIBINTL_H)
     set(EXV_ENABLE_NLS 0)