Export proj target to scope visible for test/unit target

Refines #1034
OSGeo · Jun 7, 2018 · 95a1efb · 95a1efb
1 parent ffd4674
commit 95a1efb
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/src/lib_proj.cmake b/src/lib_proj.cmake
@@ -315,7 +315,8 @@ set_target_properties(${PROJ_CORE_TARGET}
 ##############################################
 # Link properties
 ##############################################
-set(PROJ_LIBRARIES ${PROJ_CORE_TARGET} )
+set(PROJ_LIBRARIES ${PROJ_CORE_TARGET})
+set(PROJ_LIBRARIES ${PROJ_LIBRARIES} PARENT_SCOPE) # hack, required for test/unit
 if(UNIX)
     find_library(M_LIB m)
     if(M_LIB)

diff --git a/test/unit/basic_test.cpp b/test/unit/basic_test.cpp
@@ -27,13 +27,15 @@
  ****************************************************************************/
 
 #include "gtest_include.h"
+#include <proj.h>
 
 namespace {
 
 // ---------------------------------------------------------------------------
 
 TEST( dumy, dummy ) {
-    ASSERT_EQ( 1 , 1 );
+    PJ* p = ::proj_create(PJ_DEFAULT_CTX, "+proj=merc +ellps=clrk66 +lat_ts=33");
+    ASSERT_NE(p, nullptr);
 }
 
 } // namespace