Cmake build: 1.) Sort function checcking alphabetically

2.) add definition HAVE_UNSETENV to header

diff --git a/development/cmake/ConfigureChecks.cmake b/development/cmake/ConfigureChecks.cmake
index cb6c4d40e75bea5a64d787e792b80cbdc127b150..83552cd755fbf05719ebe3270279f70a06ff7e0d 100644 (file)
--- a/development/cmake/ConfigureChecks.cmake
+++ b/development/cmake/ConfigureChecks.cmake
@@ -40,44 +40,14 @@ check_include_files(string.h HAVE_STRING_H)
 check_include_files(argz.h HAVE_ARGZ_H)
 
 
-check_function_exists(open HAVE_OPEN)
-check_function_exists(chmod HAVE_CHMOD)
-check_function_exists(close HAVE_CLOSE)
-check_function_exists(dcgettext HAVE_DCGETTEXT)
-check_function_exists(popen HAVE_POPEN)
-check_function_exists(pclose HAVE_PCLOSE)
-check_function_exists(_open HAVE__OPEN)
-check_function_exists(_close HAVE__CLOSE)
-check_function_exists(_popen HAVE__POPEN)
-check_function_exists(_pclose HAVE__PCLOSE)
-check_function_exists(getpid HAVE_GETPID)
-check_function_exists(gettext HAVE_GETTEXT)
-check_function_exists(_getpid HAVE__GETPID)
-check_function_exists(mkdir  HAVE_MKDIR)
-check_function_exists(_mkdir HAVE__MKDIR)
-check_function_exists(setenv HAVE_SETENV)
-check_function_exists(unsetenv HAVE_UNSETENV)
-check_function_exists(putenv HAVE_PUTENV)
-check_function_exists(fcntl HAVE_FCNTL)
-check_function_exists(strerror HAVE_STRERROR)
-check_function_exists(getcwd HAVE_GETCWD)
-check_function_exists(stpcpy HAVE_STPCPY)
-check_function_exists(strcasecmp HAVE_STRCASECMP)
-check_function_exists(strdup HAVE_STRDUP)
-check_function_exists(strtoul HAVE_STRTOUL)
-check_function_exists(alloca HAVE_ALLOCA)
-check_function_exists(__fsetlocking HAVE___FSETLOCKING)
-check_function_exists(mempcpy HAVE_MEMPCPY)
-check_function_exists(__argz_count HAVE___ARGZ_COUNT)
-check_function_exists(__argz_next HAVE___ARGZ_NEXT)
-check_function_exists(__argz_stringify HAVE___ARGZ_STRINGIFY)
-check_function_exists(setlocale HAVE_SETLOCALE)
-check_function_exists(tsearch HAVE_TSEARCH)
-check_function_exists(getegid HAVE_GETEGID)
-check_function_exists(getgid HAVE_GETGID)
-check_function_exists(getuid HAVE_GETUID)
-check_function_exists(wcslen HAVE_WCSLEN)
-check_function_exists(mkfifo HAVE_MKFIFO)
+foreach(_f alloca __argz_count __argz_next __argz_stringify
+       chmod close _close dcgettext fcntl fork __fsetlocking
+       getcwd getegid getgid getpid _getpid gettext getuid lstat mempcpy mkdir _mkdir
+       mkfifo open _open pclose _pclose popen _popen putenv readlink
+       setenv setlocale strcasecmp stpcpy strdup strerror strtoul tsearch unsetenv wcslen)
+  string(TOUPPER ${_f} _UF)
+  check_function_exists(${_f} HAVE_${_UF})
+endforeach()
 
 check_symbol_exists(alloca "malloc.h" HAVE_SYMBOL_ALLOCA)
 check_symbol_exists(asprintf "stdio.h" HAVE_ASPRINTF)

diff --git a/development/cmake/configCompiler.h.cmake b/development/cmake/configCompiler.h.cmake
index 5af2eee2f790bd0727593024c154a06891ac6502..912c315b73e1c4a1d584f4f3853f7970e006e416 100644 (file)
--- a/development/cmake/configCompiler.h.cmake
+++ b/development/cmake/configCompiler.h.cmake
@@ -29,50 +29,56 @@
 #cmakedefine HAVE_OSTREAM 1
 #cmakedefine HAVE_IOS 1
 #cmakedefine HAVE_LOCALE 1
-#cmakedefine HAVE_OPEN 1
+
+#cmakedefine HAVE___ARGZ_COUNT 1
+#cmakedefine HAVE___ARGZ_NEXT 1
+#cmakedefine HAVE___ARGZ_STRINGIFY 1
 #cmakedefine HAVE_CHMOD 1
 #cmakedefine HAVE_CLOSE 1
-#cmakedefine HAVE_DCGETTEXT 1
-#cmakedefine HAVE_POPEN 1
-#cmakedefine HAVE_PCLOSE 1
-#cmakedefine HAVE__OPEN 1
 #cmakedefine HAVE__CLOSE 1
-#cmakedefine HAVE__POPEN 1
-#cmakedefine HAVE__PCLOSE 1
+#cmakedefine HAVE_DCGETTEXT 1
+#cmakedefine HAVE_FCNTL 1
+#cmakedefine HAVE_FORK
+#cmakedefine HAVE___FSETLOCKING 1
+#cmakedefine HAVE_GETCWD 1
+#cmakedefine HAVE_GETEGID 1
+#cmakedefine HAVE_GETGID 1
 #cmakedefine HAVE_GETPID 1
 #cmakedefine HAVE__GETPID 1
 #cmakedefine HAVE_GETTEXT 1
+#cmakedefine HAVE_GETUID 1
+#cmakedefine HAVE_LSTAT 1
+#cmakedefine HAVE_MEMPCPY 1
 #cmakedefine HAVE_MKDIR 1
 #cmakedefine HAVE__MKDIR 1
+#cmakedefine HAVE_MKFIFO 1
+#cmakedefine HAVE_OPEN 1
+#cmakedefine HAVE__OPEN 1
+#cmakedefine HAVE_PCLOSE 1
+#cmakedefine HAVE__PCLOSE 1
+#cmakedefine HAVE_POPEN 1
+#cmakedefine HAVE__POPEN 1
 #cmakedefine HAVE_PUTENV 1
+#cmakedefine HAVE_READLINK 1
 #cmakedefine HAVE_SETENV 1
+#cmakedefine HAVE_SETLOCALE 1
+#cmakedefine HAVE_STPCPY 1
+#cmakedefine HAVE_STRCASECMP 1
+#cmakedefine HAVE_STRDUP 1
 #cmakedefine HAVE_STRERROR 1
+#cmakedefine HAVE_STRTOUL 1
+#cmakedefine HAVE_TSEARCH 1
+#cmakedefine HAVE_UNSETENV 1
+#cmakedefine HAVE_WCSLEN 1
+
 #cmakedefine HAVE_STD_COUNT 1
 #cmakedefine HAVE_ASPRINTF 1
 #cmakedefine HAVE_WPRINTF 1
 #cmakedefine HAVE_SNPRINTF 1
 #cmakedefine HAVE_POSIX_PRINTF 1
-#cmakedefine HAVE_FCNTL 1
 #cmakedefine HAVE_INTMAX_T 1
 #cmakedefine HAVE_INTTYPES_H_WITH_UINTMAX 1
 #cmakedefine CXX_GLOBAL_CSTD 1
-#cmakedefine HAVE_GETCWD 1
-#cmakedefine HAVE_STPCPY 1
-#cmakedefine HAVE_STRCASECMP 1
-#cmakedefine HAVE_STRDUP 1
-#cmakedefine HAVE_STRTOUL 1
-#cmakedefine HAVE___FSETLOCKING 1
-#cmakedefine HAVE_MEMPCPY 1
-#cmakedefine HAVE___ARGZ_COUNT 1
-#cmakedefine HAVE___ARGZ_NEXT 1
-#cmakedefine HAVE___ARGZ_STRINGIFY 1
-#cmakedefine HAVE_SETLOCALE 1
-#cmakedefine HAVE_TSEARCH 1
-#cmakedefine HAVE_GETEGID 1
-#cmakedefine HAVE_GETGID 1
-#cmakedefine HAVE_GETUID 1
-#cmakedefine HAVE_WCSLEN 1
-#cmakedefine HAVE_MKFIFO 1
 #cmakedefine HAVE_WPRINTF 1
 #cmakedefine HAVE_LONG_DOUBLE 1
 #cmakedefine HAVE_LONG_LONG 1