package/gtest: drop patch adding debug 'd' to library names in pkg-config files

- drop patch adding debug 'd' to gmock/gtest library names in pkg-config files
  (not longer needed since gtest version bump to 1.22 ([1]) and upstream
  commit 'FIX #2174 -- remove `DEBUG_POSTFIX`' ([2]).

Fixes:

  http://autobuild.buildroot.net/results/5ea8f180e4909f8157565238b25f567fcf1f3beb

  .../host/opt/ext-toolchain/bin/../lib/gcc/aarch64-linux-gnu/7.3.1/../../../../aarch64-linux-gnu/bin/ld: cannot find -lgtestd

[1] https://git.buildroot.net/buildroot/commit/?id=a336b731af5979a25213b33c5840de6d1ed88bdc
[2] https://github.com/google/googletest/commit/ca3ffd90f2726f6c0c6e790f05c7c88491a16466

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/gtest/0001-pkg-config-fix-gtest.pc-gmock.pc-library-names-for-t.patch

@@ -1,62 +0,0 @@
-From cf5a3177159ca832470e7f876cab0a1923fa666f Mon Sep 17 00:00:00 2001
-From: Peter Seiderer <ps.report@gmx.net>
-Date: Fri, 22 Oct 2021 20:17:36 +0200
-Subject: [PATCH] pkg-config: fix gtest.pc/gmock.pc library names for the debug
- build
-
-In case CMAKE_BUILD_TYPE is set to Debug the gtest library is
-name libgtestd.a but the link command returned from gtest.pc is
-'-lgtest' (without the debug d) and so the linking of dependent
-packages fails (see [1] for a buildroot failure example).
-
-Enhance the gtest.pc ang gmock.pc generation to honour the debug 'd'.
-
-[1] http://lists.busybox.net/pipermail/buildroot/2021-October/626382.html
-
-[Upstream: https://github.com/google/googletest/pull/3625]
-Signed-off-by: Peter Seiderer <ps.report@gmx.net>
----
- googlemock/cmake/gmock.pc.in          | 2 +-
- googletest/cmake/gtest.pc.in          | 2 +-
- googletest/cmake/internal_utils.cmake | 3 +++
- 3 files changed, 5 insertions(+), 2 deletions(-)
-
-diff --git a/googlemock/cmake/gmock.pc.in b/googlemock/cmake/gmock.pc.in
-index 23c67b5c..0f469857 100644
---- a/googlemock/cmake/gmock.pc.in
-+++ b/googlemock/cmake/gmock.pc.in
-@@ -6,5 +6,5 @@ Description: GoogleMock (without main() function)
- Version: @PROJECT_VERSION@
- URL: https://github.com/google/googletest
- Requires: gtest = @PROJECT_VERSION@
--Libs: -L${libdir} -lgmock @CMAKE_THREAD_LIBS_INIT@
-+Libs: -L${libdir} -lgmock@DEBUG_POSTFIX@ @CMAKE_THREAD_LIBS_INIT@
- Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@
-diff --git a/googletest/cmake/gtest.pc.in b/googletest/cmake/gtest.pc.in
-index b4148fae..225bba81 100644
---- a/googletest/cmake/gtest.pc.in
-+++ b/googletest/cmake/gtest.pc.in
-@@ -5,5 +5,5 @@ Name: gtest
- Description: GoogleTest (without main() function)
- Version: @PROJECT_VERSION@
- URL: https://github.com/google/googletest
--Libs: -L${libdir} -lgtest @CMAKE_THREAD_LIBS_INIT@
-+Libs: -L${libdir} -lgtest@DEBUG_POSTFIX@ @CMAKE_THREAD_LIBS_INIT@
- Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@
-diff --git a/googletest/cmake/internal_utils.cmake b/googletest/cmake/internal_utils.cmake
-index 58fc9bfb..fd81b825 100644
---- a/googletest/cmake/internal_utils.cmake
-+++ b/googletest/cmake/internal_utils.cmake
-@@ -335,6 +335,9 @@ function(install_project)
-     # Configure and install pkgconfig files.
-     foreach(t ${ARGN})
-       set(configured_pc "${generated_dir}/${t}.pc")
-+      if(CMAKE_BUILD_TYPE MATCHES Debug)
-+        set(DEBUG_POSTFIX "d")
-+      endif()
-       configure_file("${PROJECT_SOURCE_DIR}/cmake/${t}.pc.in"
-         "${configured_pc}" @ONLY)
-       install(FILES "${configured_pc}"
--- 
-2.33.1
-