swrap: print out SOCKET_WRAPPER_PACKAGE and SOCKET_WRAPPER_VERSION on first use

[socket_wrapper.git] / ConfigureChecks.cmake

diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index cb5bf534fdc0b8576bc6f76cdc7816ecbcb5c368..bfb8c177fd66f84340c28821f96ceb0f897c30bc 100644 (file)
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -7,12 +7,8 @@ include(CheckStructHasMember)
 include(CheckPrototypeDefinition)
 include(TestBigEndian)
 
-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}")
-set(SYSCONFDIR ${SYSCONF_INSTALL_DIR})
+set(SOCKET_WRAPPER_PACKAGE ${PROJECT_NAME})
+set(SOCKET_WRAPPER_VERSION ${PROJECT_VERSION})
 
 set(BINARYDIR ${CMAKE_BINARY_DIR})
 set(SOURCEDIR ${CMAKE_SOURCE_DIR})
@@ -47,6 +43,7 @@ int main(void){ return 0; }
 endif(CMAKE_COMPILER_IS_GNUCC AND NOT MINGW AND NOT OS2)
 
 # HEADERS
+check_include_file(netinet/tcp_fsm.h HAVE_NETINET_TCP_FSM_H)
 check_include_file(sys/filio.h HAVE_SYS_FILIO_H)
 check_include_file(sys/signalfd.h HAVE_SYS_SIGNALFD_H)
 check_include_file(sys/eventfd.h HAVE_SYS_EVENTFD_H)
@@ -54,6 +51,13 @@ check_include_file(sys/timerfd.h HAVE_SYS_TIMERFD_H)
 check_include_file(gnu/lib-names.h HAVE_GNU_LIB_NAMES_H)
 check_include_file(rpc/rpc.h HAVE_RPC_RPC_H)
 
+# SYMBOLS
+set(CMAKE_REQUIRED_FLAGS -D_GNU_SOURCE)
+check_symbol_exists(program_invocation_short_name
+                    "errno.h"
+                    HAVE_PROGRAM_INVOCATION_SHORT_NAME)
+unset(CMAKE_REQUIRED_FLAGS)
+
 # FUNCTIONS
 check_function_exists(strncpy HAVE_STRNCPY)
 check_function_exists(vsnprintf HAVE_VSNPRINTF)
@@ -65,14 +69,16 @@ check_function_exists(bindresvport HAVE_BINDRESVPORT)
 check_function_exists(accept4 HAVE_ACCEPT4)
 check_function_exists(open64 HAVE_OPEN64)
 check_function_exists(fopen64 HAVE_FOPEN64)
-
+check_function_exists(getprogname HAVE_GETPROGNAME)
+check_function_exists(getexecname HAVE_GETEXECNAME)
 check_function_exists(pledge HAVE_PLEDGE)
-
+check_function_exists(_socket HAVE__SOCKET)
+check_function_exists(_close HAVE__CLOSE)
 
 if (UNIX)
     find_library(DLFCN_LIBRARY dl)
     if (DLFCN_LIBRARY)
-        string(APPEND _REQUIRED_LIBRARIES ${DLFCN_LIBRARY})
+        list(APPEND _REQUIRED_LIBRARIES ${DLFCN_LIBRARY})
     else()
         check_function_exists(dlopen HAVE_DLOPEN)
         if (NOT HAVE_DLOPEN)
@@ -84,13 +90,13 @@ if (UNIX)
         # libsocket (Solaris)
         check_library_exists(socket getaddrinfo "" HAVE_LIBSOCKET)
         if (HAVE_LIBSOCKET)
-            string(APPEND _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)
-            string(APPEND _REQUIRED_LIBRARIES nsl)
+            list(APPEND _REQUIRED_LIBRARIES nsl)
         endif (HAVE_LIBNSL)
     endif (NOT LINUX)
 
@@ -210,6 +216,32 @@ 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)
+
 check_c_source_compiles("
 #define FALL_THROUGH __attribute__((fallthrough))