Merge topic 'improve-CMP0028-messages'

ea050286e7 CMP0028: Report the target whose link interface has an offending item
a97c92e46e CMP0028: Report backtrace to link item rather than target creation
0dcbf4ab58 cmGeneratorTarget: Record when imported target link iface libs are done

Acked-by: Kitware Robot <kwrobot@kitware.com>
Tested-by: buildbot <buildbot@kitware.com>
Merge-request: !6810

Tests/RunCMake/CMP0028/CMP0028-NEW-iface-stderr.txt

@@ -1,6 +1,12 @@
-CMake Error at CMP0028-NEW-iface.cmake:6 \(add_library\):
-  Target "foo" links to target "External::Library" but the target was not
-  found.  Perhaps a find_package\(\) call is missing for an IMPORTED target, or
-  an ALIAS target is missing\?
+CMake Error at CMP0028-NEW-iface\.cmake:5 \(target_link_libraries\):
+  The link interface of target "iface" contains:
+
+    External::Library
+
+  but the target was not found.  Possible reasons include:
+(
+    \*[^
+]+)*
+
 Call Stack \(most recent call first\):
-  CMakeLists.txt:3 \(include\)
+  CMakeLists\.txt:[0-9]+ \(include\)

Tests/RunCMake/CMP0028/CMP0028-NEW-stderr.txt

@@ -1,6 +1,12 @@
-CMake Error at CMP0028-NEW.cmake:4 \(add_library\):
-  Target "foo" links to target "External::Library" but the target was not
-  found.  Perhaps a find_package\(\) call is missing for an IMPORTED target, or
-  an ALIAS target is missing\?
+CMake Error at CMP0028-NEW\.cmake:5 \(target_link_libraries\):
+  Target "foo" links to:
+
+    External::Library
+
+  but the target was not found.  Possible reasons include:
+(
+    \*[^
+]+)*
+
 Call Stack \(most recent call first\):
-  CMakeLists.txt:3 \(include\)
+  CMakeLists\.txt:[0-9]+ \(include\)

Tests/RunCMake/CMP0028/CMP0028-WARN-iface-stderr.txt

@@ -1,11 +1,17 @@
-CMake Warning \(dev\) at CMP0028-WARN-iface.cmake:4 \(add_library\):
+CMake Warning \(dev\) at CMP0028-WARN-iface\.cmake:3 \(target_link_libraries\):
   Policy CMP0028 is not set: Double colon in target name means ALIAS or
   IMPORTED target.  Run "cmake --help-policy CMP0028" for policy details.
   Use the cmake_policy command to set the policy and suppress this warning.
 
-  Target "foo" links to target "External::Library" but the target was not
-  found.  Perhaps a find_package\(\) call is missing for an IMPORTED target, or
-  an ALIAS target is missing\?
+  The link interface of target "iface" contains:
+
+    External::Library
+
+  but the target was not found.  Possible reasons include:
+(
+    \*[^
+]+)*
+
 Call Stack \(most recent call first\):
-  CMakeLists.txt:3 \(include\)
+  CMakeLists\.txt:[0-9]+ \(include\)
 This warning is for project developers.  Use -Wno-dev to suppress it.

Tests/RunCMake/CMP0028/CMP0028-WARN-stderr.txt

@@ -1,11 +1,17 @@
-CMake Warning \(dev\) at CMP0028-WARN.cmake:2 \(add_library\):
+CMake Warning \(dev\) at CMP0028-WARN\.cmake:3 \(target_link_libraries\):
   Policy CMP0028 is not set: Double colon in target name means ALIAS or
   IMPORTED target.  Run "cmake --help-policy CMP0028" for policy details.
   Use the cmake_policy command to set the policy and suppress this warning.
 
-  Target "foo" links to target "External::Library" but the target was not
-  found.  Perhaps a find_package\(\) call is missing for an IMPORTED target, or
-  an ALIAS target is missing\?
+  Target "foo" links to:
+
+    External::Library
+
+  but the target was not found.  Possible reasons include:
+(
+    \*[^
+]+)*
+
 Call Stack \(most recent call first\):
-  CMakeLists.txt:3 \(include\)
+  CMakeLists\.txt:[0-9]+ \(include\)
 This warning is for project developers.  Use -Wno-dev to suppress it.

Tests/RunCMake/target_link_libraries/CMP0079-link-NEW-bogus-stderr.txt

@@ -1,6 +1,12 @@
-^CMake Error at CMP0079-link-NEW-bogus.cmake:[0-9]+ \(add_executable\):
-  Target "top" links to target "::@\(0xdeadbeef\)" but the target was not
-  found.  Perhaps a find_package\(\) call is missing for an IMPORTED target, or
-  an ALIAS target is missing\?
+^CMake Error at CMP0079-link-NEW-bogus\.cmake:6 \(set_property\):
+  Target "top" links to:
+
+    ::@\(0xdeadbeef\)
+
+  but the target was not found.  Possible reasons include:
+(
+    \*[^
+]+)*
+
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)

Tests/RunCMake/target_link_libraries/ConfigCase-stderr.txt

@@ -1,13 +1,25 @@
-^CMake Error at ConfigCase.cmake:[0-9]+ \(add_library\):
-  Target "impl" links to target "config::impl-Debug" but the target was not
-  found.  Perhaps a find_package\(\) call is missing for an IMPORTED target, or
-  an ALIAS target is missing\?
+^CMake Error at ConfigCase\.cmake:4 \(target_link_libraries\):
+  The link interface of target "iface" contains:
+
+    config::iface-Debug
+
+  but the target was not found.  Possible reasons include:
+(
+    \*[^
+]+)*
+
 Call Stack \(most recent call first\):
-  CMakeLists.txt:[0-9]+ \(include\)
+  CMakeLists\.txt:[0-9]+ \(include\)
 +
-CMake Error at ConfigCase.cmake:[0-9]+ \(add_library\):
-  Target "impl" links to target "config::iface-Debug" but the target was not
-  found.  Perhaps a find_package\(\) call is missing for an IMPORTED target, or
-  an ALIAS target is missing\?
+CMake Error at ConfigCase\.cmake:6 \(target_link_libraries\):
+  Target "impl" links to:
+
+    config::impl-Debug
+
+  but the target was not found.  Possible reasons include:
+(
+    \*[^
+]+)*
+
 Call Stack \(most recent call first\):
-  CMakeLists.txt:[0-9]+ \(include\)
+  CMakeLists\.txt:[0-9]+ \(include\)