From 208e35731297bdb422e19e03a939b41fdb934dcc Mon Sep 17 00:00:00 2001
From: Stephane Del Pino <stephane.delpino44@gmail.com>
Date: Wed, 3 Jul 2019 23:31:42 +0200
Subject: [PATCH] Replace unix `find` command by cmake instructions

---
 CMakeLists.txt                          | 4 +++-
 cmake/CoverageRemoveObsoleteFiles.cmake | 9 +++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)
 create mode 100644 cmake/CoverageRemoveObsoleteFiles.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5ee1a5562..8cea01697 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -252,7 +252,9 @@ if("${CMAKE_BUILD_TYPE}" STREQUAL "Coverage")
 
   add_custom_target(coverage-clean-up
     ALL
-    COMMAND find "${PUGS_BINARY_DIR}" -name \*.gcda -exec rm -f {} +;
+    COMMAND ${CMAKE_COMMAND}
+    -DPUGS_BINARY_DIR="${PUGS_BINARY_DIR}"
+    -P ${PUGS_SOURCE_DIR}/cmake/CoverageRemoveObsoleteFiles.cmake
     COMMENT "Removing obsolete gcda to perform a net coverage."
     )
 
diff --git a/cmake/CoverageRemoveObsoleteFiles.cmake b/cmake/CoverageRemoveObsoleteFiles.cmake
new file mode 100644
index 000000000..d388916a7
--- /dev/null
+++ b/cmake/CoverageRemoveObsoleteFiles.cmake
@@ -0,0 +1,9 @@
+# ------------------------------------------------------------------------------
+# Remove obsolete generated files that could last after a failing test-suite run
+# These are generally trailing .gcda files
+# ------------------------------------------------------------------------------
+
+file(GLOB_RECURSE GCDA_FILE_LIST  "${PUGS_BINARY_DIR}/*.gcda")
+if(GCDA_FILE_LIST)
+  file(REMOVE ${GCDA_FILE_LIST})
+endif()
-- 
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