This patch allows the build process to use the provided dependencies instead
of adding their source as CMake sub-directories (in which case "make install"
would install googletest's and googlebenchmark's libraries and headers).

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bcae6b5..ff6710d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,7 @@ IF(FXDIV_BUILD_TESTS)
 ENDIF()
 
 # ---[ Download deps
-IF(FXDIV_BUILD_TESTS AND NOT DEFINED GOOGLETEST_SOURCE_DIR)
+IF(FALSE)
   MESSAGE(STATUS "Downloading Google Test to ${CMAKE_BINARY_DIR}/googletest-source (define GOOGLETEST_SOURCE_DIR to avoid it)")
   CONFIGURE_FILE(cmake/DownloadGoogleTest.cmake "${CMAKE_BINARY_DIR}/googletest-download/CMakeLists.txt")
   EXECUTE_PROCESS(COMMAND "${CMAKE_COMMAND}" -G "${CMAKE_GENERATOR}" .
@@ -31,7 +31,7 @@ IF(FXDIV_BUILD_TESTS AND NOT DEFINED GOOGLETEST_SOURCE_DIR)
   SET(GOOGLETEST_SOURCE_DIR "${CMAKE_BINARY_DIR}/googletest-source" CACHE STRING "Google Test source directory")
 ENDIF()
 
-IF(FXDIV_BUILD_BENCHMARKS AND NOT DEFINED GOOGLEBENCHMARK_SOURCE_DIR)
+IF(FALSE)
   MESSAGE(STATUS "Downloading Google Benchmark to ${CMAKE_BINARY_DIR}/googlebenchmark-source (define GOOGLEBENCHMARK_SOURCE_DIR to avoid it)")
   CONFIGURE_FILE(cmake/DownloadGoogleBenchmark.cmake "${CMAKE_BINARY_DIR}/googlebenchmark-download/CMakeLists.txt")
   EXECUTE_PROCESS(COMMAND "${CMAKE_COMMAND}" -G "${CMAKE_GENERATOR}" .
@@ -54,7 +54,7 @@ INSTALL(FILES include/fxdiv.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
 
 IF(FXDIV_BUILD_TESTS)
   # ---[ Build google test
-  IF(NOT TARGET gtest)
+  IF(FALSE)
     SET(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
     ADD_SUBDIRECTORY(
       "${GOOGLETEST_SOURCE_DIR}"
@@ -78,7 +78,7 @@ ENDIF()
 
 IF(FXDIV_BUILD_BENCHMARKS)
   # ---[ Build google benchmark
-  IF(NOT TARGET benchmark)
+  IF(FALSE)
     SET(BENCHMARK_ENABLE_TESTING OFF CACHE BOOL "" FORCE)
     ADD_SUBDIRECTORY(
       "${GOOGLEBENCHMARK_SOURCE_DIR}"
grep'>log msg</option>
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<div class='path'>path: <a href='/guix/log/?id=67c3d230dc10fdd270acc5a0334a538de06e9c50'>root</a>/<a href='/guix/log/gnu?id=67c3d230dc10fdd270acc5a0334a538de06e9c50'>gnu</a>/<a href='/guix/log/gnu/packages?id=67c3d230dc10fdd270acc5a0334a538de06e9c50'>packages</a>/<a href='/guix/log/gnu/packages/patches?id=67c3d230dc10fdd270acc5a0334a538de06e9c50'>patches</a>/<a href='/guix/log/gnu/packages/patches/icecat-use-system-media-libs.patch?id=67c3d230dc10fdd270acc5a0334a538de06e9c50'>icecat-use-system-media-libs.patch</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/patches/icecat-use-system-media-libs.patch?id=67c3d230dc10fdd270acc5a0334a538de06e9c50&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
s change lets users specify arbitrary socket addresses.

* gnu/build/secret-service.scm (socket-address-&gt;string): New procedure,
taken from Shepherd.
(secret-service-send-secrets): Replace ‘port’ by ‘address’ and adjust
accordingly.
(secret-service-receive-secrets): Likewise.
* gnu/services/virtualization.scm (secret-service-shepherd-services):
Likewise.
(secret-service-operating-system): Add optional ‘address’ parameter and
honor it.  Adjust ‘start’ method accordingly.

Change-Id: I87a9514f1c170dca756ce76083d7182c6ebf6578
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-10-01 22:58:19 +0200'>2023-10-01</span></td><td><a href='/guix/commit/gnu/build/secret-service.scm?id=e90a972ce232a6a57995df1ed90c9ddbaf5dbcae'>secret-service: Increase default handshake timeout.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/secret-service.scm (secret-service-send-secrets):
Increase #:handshake-timeout.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-05-06 17:12:45 +0200'>2023-05-06</span></td><td><a href='/guix/commit/gnu/build/secret-service.scm?id=e88bf64e6fa61265dca81a799ce824f639a2875a'>services: dbus-service, secret-service: Do not cause (fibers) to be loaded.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/dbus-service.scm (sleep*): Pass #:ensure #f to 'resolve-module'.
* gnu/build/secret-service.scm (wait-for-readable-fd): Likewise.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-09-13 00:31:04 +0200'>2022-09-13</span></td><td><a href='/guix/commit/gnu/build/secret-service.scm?id=491dd62b38e1772f3e50de58118d9b9ac97272ff'>secret-service: Mark sockets as SOCK_CLOEXEC.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/secret-service.scm (secret-service-send-secrets)
(secret-service-receive-secrets): Pass SOCK_CLOEXEC to 'socket'.
</span></span></td><td>Ludovic Courtès</td></tr>