Test TARGET PkgConfig::

Author: robertodr

chapter-03/recipe-09/c-example/CMakeLists.txt

@@ -15,7 +15,7 @@ pkg_search_module(
   IMPORTED_TARGET
   )
 
-if(ZeroMQ_FOUND)
+if(TARGET PkgConfig::ZeroMQ)
   message(STATUS "Found ZeroMQ")
 endif()
 

chapter-05/recipe-08/c-example/CMakeLists.txt

@@ -8,7 +8,7 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 find_package(PkgConfig REQUIRED QUIET)
 pkg_search_module(UUID REQUIRED uuid IMPORTED_TARGET)
-if(UUID_FOUND)
+if(TARGET PkgConfig::UUID)
   message(STATUS "Found libuuid")
 endif()
 

chapter-09/recipe-01/fortran-uuid-example/src/interfaces/CMakeLists.txt

@@ -3,7 +3,7 @@ FortranCInterface_VERIFY()
 
 find_package(PkgConfig REQUIRED QUIET)
 pkg_search_module(UUID REQUIRED uuid IMPORTED_TARGET)
-if(UUID_FOUND)
+if(TARGET PkgConfig::UUID)
   message(STATUS "Found libuuid")
 endif()
 find_package(Backtrace REQUIRED)

chapter-10/recipe-01/cxx-example/src/CMakeLists.txt

@@ -2,8 +2,9 @@
 find_package(PkgConfig QUIET)
 if(PKG_CONFIG_FOUND)
   pkg_search_module(UUID uuid IMPORTED_TARGET)
-  if(UUID_FOUND)
+  if(TARGET PkgConfig::UUID)
     message(STATUS "Found libuuid")
+    set(UUID_FOUND TRUE)
   endif()
 endif()
 

chapter-10/recipe-02/cxx-example/src/CMakeLists.txt

@@ -2,8 +2,9 @@
 find_package(PkgConfig QUIET)
 if(PKG_CONFIG_FOUND)
   pkg_search_module(UUID uuid IMPORTED_TARGET)
-  if(UUID_FOUND)
+  if(TARGET PkgConfig::UUID)
     message(STATUS "Found libuuid")
+    set(UUID_FOUND TRUE)
   endif()
 endif()
 

chapter-10/recipe-03/cxx-example/src/CMakeLists.txt

@@ -2,8 +2,9 @@
 find_package(PkgConfig QUIET)
 if(PKG_CONFIG_FOUND)
   pkg_search_module(UUID uuid IMPORTED_TARGET)
-  if(UUID_FOUND)
+  if(TARGET PkgConfig::UUID)
     message(STATUS "Found libuuid")
+    set(UUID_FOUND TRUE)
   endif()
 endif()