Fix feature detections with CMake

* implement missing checks with CMake
* fixes and improve some detections
* remove missing but unused checks

Signed-off-by: OBATA Akio <obache@wizdas.com>
(cherry picked from commit ad41084b8dd4e029e04073e22e52164505719b57)

1 files changed, 12 insertions, 32 deletions

diff --git a/config.h.cmake b/config.h.cmake
index d29fac364..426bac193 100644
--- a/config.h.cmake
+++ b/config.h.cmake
@@ -13,20 +13,9 @@
 #cmakedefine HAVE_DNSSD 1
 #cmakedefine AVAHI_API_0_6 1
 
-/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
-   systems. This function is required for `alloca.c' support on those systems.
-   */
-#undef CRAY_STACKSEG_END
-
-/* Define to 1 if using `alloca.c'. */
-#undef C_ALLOCA
-
 /* Use su or sudo */
 #define DEFAULT_SUPER_USER_COMMAND "@DEFAULT_SUPER_USER_COMMAND@"
 
-/* Define if getaddrinfo returns AF_UNIX sockets */
-#undef GETADDRINFO_RETURNS_UNIX
-
 /* getmntinfo() uses struct statvfs */
 #cmakedefine GETMNTINFO_USES_STATVFS
 
@@ -119,9 +108,6 @@
 /* Define to 1 if libbfd provides demangle.h header */
 #cmakedefine HAVE_DEMANGLE_H 1
 
-/* You _must_ have bool */
-#undef HAVE_BOOL
-
 /* Define if getaddrinfo is broken and should be replaced */
 #cmakedefine HAVE_BROKEN_GETADDRINFO 1
 
@@ -165,7 +151,7 @@
 #cmakedefine HAVE_DIRENT_H 1
 
 /* Define if you have the GNU dld library. */
-#undef HAVE_DLD
+#cmakedefine HAVE_DLD
 
 /* Define to 1 if you have the <dld.h> header file. */
 #cmakedefine HAVE_DLD_H 1
@@ -192,7 +178,7 @@
 #cmakedefine __KDE_HAVE_GCC_VISIBILITY 1
 
 /* Define is posix_fadvise is supported */
-#undef HAVE_FADVISE
+#cmakedefine HAVE_FADVISE
 
 /* Define if your system has libfam */
 #cmakedefine HAVE_FAM 1
@@ -305,9 +291,6 @@
 /* Define if you have jasper */
 #cmakedefine HAVE_JASPER 1
 
-/* Define if your locale.h file contains LC_MESSAGES */
-#undef HAVE_LC_MESSAGES
-
 /* Defines if your system has the libart library */
 #cmakedefine HAVE_LIBART 1
 
@@ -332,12 +315,6 @@
 /* Define if you have libpng */
 #cmakedefine HAVE_LIBPNG 1
 
-/* Define if you have a working libpthread (will enable threaded code) */
-#undef HAVE_LIBPTHREAD
-
-/* Define to 1 if you have the `qt-mt' library (-lqt-mt). */
-#undef HAVE_LIBQT_MT
-
 /* Defined if you have libthai and want to have it compiled in */
 #undef HAVE_LIBTHAI
 
@@ -413,9 +390,6 @@
 /* Define to 1 if you have the <net/if.h> header file. */
 #cmakedefine HAVE_NET_IF_H 1
 
-/* Define to 1 if you have the <nl_types.h> header file. */
-#undef HAVE_NL_TYPES_H
-
 /* Define if system has non-POSIX extensions to the ACL support. */
 #cmakedefine HAVE_NON_POSIX_ACL_EXTENSIONS 1
 
@@ -471,7 +445,7 @@
 #cmakedefine HAVE_RES_INIT 1
 
 /* Define if you have the res_init prototype */
-#undef HAVE_RES_INIT_PROTO
+#cmakedefine HAVE_RES_INIT_PROTO
 
 /* Define if revoke(tty) is present in unistd.h */
 #cmakedefine HAVE_REVOKE 1
@@ -594,13 +568,19 @@
 #cmakedefine HAVE_STRUCT_SOCKADDR_IN6 1
 
 /* Define to 1 if `sin6_scope_id' is member of `struct sockaddr_in6'. */
-#undef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
+#cmakedefine HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID 1
 
 /* Define to 1 if `sa_len' is member of `struct sockaddr'. */
-#undef HAVE_STRUCT_SOCKADDR_SA_LEN
+#cmakedefine HAVE_STRUCT_SOCKADDR_SA_LEN 1
+
+/* Define to 1 if `sin_len' is member of `struct sockaddr_in'. */
+#cmakedefine HAVE_STRUCT_SOCKADDR_IN_SIN_LEN 1
+
+/* Define to 1 if `sun_len' is member of `struct sockaddr_un'. */
+#cmakedefine HAVE_STRUCT_SOCKADDR_UN_SUN_LEN 1
 
 /* Define if struct ucred is present from sys/socket.h */
-#undef HAVE_STRUCT_UCRED
+#cmakedefine HAVE_STRUCT_UCRED 1
 
 /* Define to 1 if you have the <sysent.h> header file. */
 #cmakedefine HAVE_SYSENT_H 1