- Added compilation check of the sendData dependencies to the configure scripts

- Added support for LDFLAGS="-L/my/path/to/lib/" for LIBSENDDATA_LDFLAGS


git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@5696 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

Author: sjoelund

configure

@@ -626,8 +626,6 @@ USE_CORBA
 LIBLPSOLVE55
 LIBNSL
 LIBSOCKET
-readlinelib
-readlineinc
 antlrlib
 antlrinc
 omc_antlr_jar
@@ -2178,8 +2176,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
-
-
 
 
 
@@ -4527,7 +4523,7 @@ $as_echo_n "checking for CORBA... " >&6; };
 $as_echo "$DESIRED_CORBA" >&6; };
 
 
-for ac_prog in qmake-qt4 qmake qmake-mac
+for ac_prog in qmake-qt4 qmake-mac qmake
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
@@ -4592,15 +4588,37 @@ if test "${with_sendData_Qt+set}" = set; then :
   fi
   LIBSENDDATA="sendData"
   if test "Darwin" = `uname`; then
-    LIBSENDDATA_LDFLAGS="-lsendData -framework QtNetwork -framework QtCore -framework QtGui -lz -framework Carbon"
+    LIBSENDDATA_LDFLAGS="-framework QtNetwork -framework QtCore -framework QtGui -lz -framework Carbon"
     if test -d /opt/local/Library/Frameworks/; then
       LIBSENDDATA_LDFLAGS="-F/opt/local/Library/Frameworks/ $LIBSENDDATA_LDFLAGS"
     fi
   else
-    LIBSENDDATA_LDFLAGS="-lsendData -lQtNetwork -lQtCore -lQtGui"
+    LIBSENDDATA_LDFLAGS="-lQtNetwork -lQtCore -lQtGui"
   fi
+
+  LDFLAGS_BAK=$LDFLAGS
+  LDFLAGS+=$LIBSENDDATA_LDFLAGS
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
 $as_echo "ok" >&6; }
+else
+  as_fn_error "Compilation failed using LDFLAGS='$LDFLAGS'. Try specifying your own LDFLAGS to link to Qt." "$LINENO" 5
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  LDFLAGS=$LDFLAGS_BAK
+  LIBSENDDATA_LDFLAGS="$LDFLAGS -lsendData $LIBSENDDATA_LDFLAGS"
 
 else
 

configure.in

@@ -250,7 +250,7 @@ AC_MSG_RESULT([$DESIRED_CORBA]);
 
 dnl Check for Qt
 
-AC_CHECK_PROGS(QMAKE,qmake-qt4 qmake qmake-mac,"")
+AC_CHECK_PROGS(QMAKE,qmake-qt4 qmake-mac qmake,"")
 
 if test -n "$QMAKE"; then
   AC_MSG_CHECKING([for qmake arguments])
@@ -268,14 +268,19 @@ AC_ARG_WITH(sendData-Qt, [  --with-sendData-Qt     Compile with support for plot
   fi
   LIBSENDDATA="sendData"
   if test "Darwin" = `uname`; then
-    LIBSENDDATA_LDFLAGS="-lsendData -framework QtNetwork -framework QtCore -framework QtGui -lz -framework Carbon"
+    LIBSENDDATA_LDFLAGS="-framework QtNetwork -framework QtCore -framework QtGui -lz -framework Carbon"
     if test -d /opt/local/Library/Frameworks/; then
       LIBSENDDATA_LDFLAGS="-F/opt/local/Library/Frameworks/ $LIBSENDDATA_LDFLAGS"
     fi
   else
-    LIBSENDDATA_LDFLAGS="-lsendData -lQtNetwork -lQtCore -lQtGui"
+    LIBSENDDATA_LDFLAGS="-lQtNetwork -lQtCore -lQtGui"
   fi
-  AC_MSG_RESULT([ok])
+  
+  LDFLAGS_BAK=$LDFLAGS
+  LDFLAGS+=$LIBSENDDATA_LDFLAGS
+  AC_LINK_IFELSE([AC_LANG_PROGRAM()],AC_MSG_RESULT([ok]),AC_MSG_ERROR([Compilation failed using LDFLAGS='$LDFLAGS'. Try specifying your own LDFLAGS to link to Qt.]))
+  LDFLAGS=$LDFLAGS_BAK
+  LIBSENDDATA_LDFLAGS="$LDFLAGS -lsendData $LIBSENDDATA_LDFLAGS"
 ],
 [
   LIBSENDDATA="sendDataHumbug"