include(CheckStructHasMember)
include(CheckPrototypeDefinition)
include(TestBigEndian)
+include(CheckCSourceRuns)
-set(PACKAGE ${APPLICATION_NAME})
-set(VERSION ${APPLICATION_VERSION})
+set(PACKAGE ${PROJECT_NAME})
+set(VERSION ${PROJECT_VERSION})
set(DATADIR ${DATA_INSTALL_DIR})
set(LIBDIR ${LIB_INSTALL_DIR})
set(PLUGINDIR "${PLUGIN_INSTALL_DIR}-${LIBRARY_SOVERSION}")
# HEADERS
check_include_file(sys/types.h HAVE_SYS_TYPES_H)
check_include_file(pwd.h HAVE_PWD_H)
+check_include_file(shadow.h HAVE_SHADOW_H)
check_include_file(grp.h HAVE_GRP_H)
check_include_file(nss.h HAVE_NSS_H)
check_include_file(nss_common.h HAVE_NSS_COMMON_H)
check_function_exists(getpwuid_r HAVE_GETPWUID_R)
check_function_exists(getpwent_r HAVE_GETPWENT_R)
+check_function_exists(setspent HAVE_SETSPENT)
+check_function_exists(getspnam HAVE_GETSPNAM)
+
check_function_exists(getgrnam_r HAVE_GETGRNAM_R)
check_function_exists(getgrgid_r HAVE_GETGRGID_R)
check_function_exists(getgrent_r HAVE_GETGRENT_R)
check_function_exists(gethostbyaddr_r HAVE_GETHOSTBYADDR_R)
check_function_exists(gethostbyname_r HAVE_GETHOSTBYNAME_R)
+check_function_exists(gethostbyname2 HAVE_GETHOSTBYNAME2)
+check_function_exists(gethostbyname2_r HAVE_GETHOSTBYNAME2_R)
+
+check_function_exists(getprogname HAVE_GETPROGNAME)
+check_function_exists(getexecname HAVE_GETEXECNAME)
+
if (WIN32)
check_function_exists(_vsnprintf_s HAVE__VSNPRINTF_S)
check_function_exists(_vsnprintf HAVE__VSNPRINTF)
# libsocket (Solaris)
check_library_exists(socket getaddrinfo "" HAVE_LIBSOCKET)
if (HAVE_LIBSOCKET)
- set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} socket)
+ list(APPEND _REQUIRED_LIBRARIES socket)
endif (HAVE_LIBSOCKET)
# libnsl/inet_pton (Solaris)
check_library_exists(nsl inet_pton "" HAVE_LIBNSL)
if (HAVE_LIBNSL)
- set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} nsl)
+ list(APPEND _REQUIRED_LIBRARIES nsl)
endif (HAVE_LIBNSL)
endif (NOT LINUX)
"unistd.h;netdb.h"
HAVE_LINUX_GETNAMEINFO)
+check_prototype_definition(getnameinfo
+ "int getnameinfo (const struct sockaddr *sa, socklen_t salen, char *host, socklen_t __hostlen, char *serv, socklen_t servlen, unsigned int flags)"
+ "-1"
+ "unistd.h;netdb.h"
+ HAVE_LINUX_GETNAMEINFO_UNSIGNED)
+
# STRUCT MEMBERS
check_struct_has_member("struct sockaddr" sa_len "sys/socket.h netinet/in.h" HAVE_STRUCT_SOCKADDR_SA_LEN)
+check_struct_has_member("struct passwd" pw_class "pwd.h" HAVE_STRUCT_PASSWD_PW_CLASS)
+check_struct_has_member("struct passwd" pw_change "pwd.h" HAVE_STRUCT_PASSWD_PW_CHANGE)
+check_struct_has_member("struct passwd" pw_expire "pwd.h" HAVE_STRUCT_PASSWD_PW_EXPIRE)
# IPV6
check_c_source_compiles("
return 0;
}" HAVE_IPV6)
-check_library_exists(dl dlopen "" HAVE_LIBDL)
-if (HAVE_LIBDL)
- find_library(DLFCN_LIBRARY dl)
- set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} ${DLFCN_LIBRARY})
-endif (HAVE_LIBDL)
+check_c_source_compiles("
+void log_fn(const char *format, ...) __attribute__ ((format (printf, 1, 2)));
+
+int main(void) {
+ return 0;
+}" HAVE_ATTRIBUTE_PRINTF_FORMAT)
+
+check_c_source_compiles("
+void test_constructor_attribute(void) __attribute__ ((constructor));
+
+void test_constructor_attribute(void)
+{
+ return;
+}
+
+int main(void) {
+ return 0;
+}" HAVE_CONSTRUCTOR_ATTRIBUTE)
+
+check_c_source_compiles("
+void test_destructor_attribute(void) __attribute__ ((destructor));
+
+void test_destructor_attribute(void)
+{
+ return;
+}
+
+int main(void) {
+ return 0;
+}" HAVE_DESTRUCTOR_ATTRIBUTE)
+
+check_c_source_compiles("
+#pragma init (test_constructor)
+void test_constructor(void);
+
+void test_constructor(void)
+{
+ return;
+}
+
+int main(void) {
+ return 0;
+}" HAVE_PRAGMA_INIT)
+
+check_c_source_compiles("
+#pragma fini (test_destructor)
+void test_destructor(void);
+
+void test_destructor(void)
+{
+ return;
+}
+
+int main(void) {
+ return 0;
+}" HAVE_PRAGMA_FINI)
+
+find_library(DLFCN_LIBRARY dl)
+if (DLFCN_LIBRARY)
+ list(APPEND _REQUIRED_LIBRARIES ${DLFCN_LIBRARY})
+else()
+ check_function_exists(dlopen HAVE_DLOPEN)
+ if (NOT HAVE_DLOPEN)
+ message(FATAL_ERROR "FATAL: No dlopen() function detected")
+ endif()
+endif()
# ENDIAN
if (NOT WIN32)
test_big_endian(WORDS_BIGENDIAN)
endif (NOT WIN32)
-set(NWRAP_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CACHE INTERNAL "nss_wrapper required system libraries")
+if (NOT CMAKE_CROSSCOMPILING)
+ # check whether getaddrinfo() returns "node" in "ai_canonname" for IP-addresses
+ check_c_source_runs("#include <stddef.h>
+ #include <string.h>
+ #include <sys/types.h>
+ #include <sys/socket.h>
+ #include <netdb.h>
+
+ int main(void) {
+ struct addrinfo hints;
+ struct addrinfo *res = NULL;
+
+ memset(&hints, 0, sizeof(struct addrinfo));
+ hints.ai_family = AF_INET;
+ hints.ai_socktype = SOCK_STREAM;
+ hints.ai_flags = AI_NUMERICHOST | AI_NUMERICSERV;
+
+ if (getaddrinfo(\"0.0.0.0\", \"389\", &hints, &res) != 0) {
+ return 2;
+ }
+
+ if (res == NULL) {
+ return 3;
+ }
+
+ return strncmp(res->ai_canonname, \"0.0.0.0\", sizeof(\"0.0.0.0\")) != 0;
+ }" HAVE_GETADDRINFO_SETS_CANONNAME_FOR_IPADDRESSES)
+
+ # Check whether getaddrinfo() returns EAI_SERVICE when the requested
+ # service is not available for the requested socket type.
+ check_c_source_runs("#include <stddef.h>
+ #include <string.h>
+ #include <sys/types.h>
+ #include <sys/socket.h>
+ #include <netdb.h>
+
+ int main(void) {
+ struct addrinfo hints;
+ struct addrinfo *res = NULL;
+ int rc;
+
+ memset(&hints, 0, sizeof(struct addrinfo));
+ hints.ai_family = AF_UNSPEC; /* Allow IPv4 or IPv6 */
+ hints.ai_socktype = SOCK_DGRAM; /* Datagram socket */
+ hints.ai_flags = AI_PASSIVE | AI_NUMERICSERV; /* For wildcard IP address */
+ hints.ai_protocol = 0; /* Any protocol */
+ hints.ai_canonname = NULL;
+
+ rc = getaddrinfo(NULL, \"echo\", &hints, &res);
+ return rc != EAI_SERVICE;
+ }" HAVE_GETADDRINFO_USES_EAI_SERVICE)
+
+ # Check for non-NULL gethostent()
+ check_c_source_runs("#include <stddef.h>
+ #include <netdb.h>
+ int main(void) {
+ struct hostent *hostent = NULL;
+ sethostent(0);
+ hostent = gethostent();
+ endhostent();
+ return hostent == NULL;
+ }" HAVE_NONNULL_GETHOSTENT)
+endif (NOT CMAKE_CROSSCOMPILING)
+
+set(NWRAP_REQUIRED_LIBRARIES ${_REQUIRED_LIBRARIES} CACHE INTERNAL "nss_wrapper required system libraries")
git.samba.org / nss_wrapper.git / blobdiff