Revert "Use system gflags only in samples (#18478)" (#18543)

This reverts commit bca3f3e441.
2023-07-13 21:05:55 +04:00
parent bca3f3e441
commit 82fe1677d0
3 changed files with 56 additions and 8 deletions
--- a/samples/cpp/CMakeLists.txt
+++ b/samples/cpp/CMakeLists.txt
@@ -100,11 +100,12 @@ endif()
 if(TARGET gflags)
    set(GFLAGS_TARGET gflags)
 elseif(gflags_required)
-    set(GFLAGS_USE_TARGET_NAMESPACE ON)
-    set(GFLAGS_SHARED OFF)
-    set(GFLAGS_NOTHREADS ON)
-
-    find_package(gflags QUIET)
+    if(EXISTS /etc/debian_version)
+        set(gflags_component nothreads_static)
+    else()
+        set(gflags_component shared)
+    endif()
+    find_package(gflags QUIET OPTIONAL_COMPONENTS ${gflags_component})
    if(gflags_FOUND)
        if(TARGET ${GFLAGS_TARGET})
            # nothing