From 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 20:24:20 +0200
Subject: Adding upstream version 14.2.21.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 cmake/modules/Findgperftools.cmake | 76 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 cmake/modules/Findgperftools.cmake

(limited to 'cmake/modules/Findgperftools.cmake')

diff --git a/cmake/modules/Findgperftools.cmake b/cmake/modules/Findgperftools.cmake
new file mode 100644
index 00000000..52e2df0d
--- /dev/null
+++ b/cmake/modules/Findgperftools.cmake
@@ -0,0 +1,76 @@
+# Try to find gperftools
+# Once done, this will define
+#
+# gperftools_FOUND - system has Profiler
+# GPERFTOOLS_INCLUDE_DIR - the Profiler include directories
+# Tcmalloc_INCLUDE_DIR - where to find Tcmalloc.h
+# GPERFTOOLS_TCMALLOC_LIBRARY - link it to use tcmalloc
+# GPERFTOOLS_TCMALLOC_MINIMAL_LIBRARY - link it to use tcmalloc_minimal
+# GPERFTOOLS_PROFILER_LIBRARY - link it to use Profiler
+# TCMALLOC_VERSION_STRING
+# TCMALLOC_VERSION_MAJOR
+# TCMALLOC_VERSION_MINOR
+# TCMALLOC_VERSION_PATCH
+
+find_path(GPERFTOOLS_INCLUDE_DIR gperftools/profiler.h
+  HINTS $ENV{GPERF_ROOT}/include)
+find_path(Tcmalloc_INCLUDE_DIR gperftools/tcmalloc.h
+  HINTS $ENV{GPERF_ROOT}/include)
+
+if(Tcmalloc_INCLUDE_DIR AND EXISTS "${Tcmalloc_INCLUDE_DIR}/gperftools/tcmalloc.h")
+  foreach(ver "MAJOR" "MINOR" "PATCH")
+    file(STRINGS "${Tcmalloc_INCLUDE_DIR}/gperftools/tcmalloc.h" TC_VER_${ver}_LINE
+      REGEX "^#define[ \t]+TC_VERSION_${ver}[ \t]+[^ \t]+$")
+    string(REGEX REPLACE "^#define[ \t]+TC_VERSION_${ver}[ \t]+(\".)?([0-9]*)\"?$"
+      "\\2" TCMALLOC_VERSION_${ver} "${TC_VER_${ver}_LINE}")
+    unset(TC_VER_${ver}_LINE)
+  endforeach()
+  set(TCMALLOC_VERSION_STRING "${TCMALLOC_VERSION_MAJOR}.${TCMALLOC_VERSION_MINOR}")
+  if(NOT TCMALLOC_VERSION_PATCH STREQUAL "")
+    set(TCMALLOC_VERSION_STRING "${TCMALLOC_VERSION_STRING}.${TCMALLOC_VERSION_PATCH}")
+  endif()
+endif()
+
+foreach(component tcmalloc tcmalloc_minimal profiler)
+  string(TOUPPER ${component} COMPONENT)
+  find_library(GPERFTOOLS_${COMPONENT}_LIBRARY ${component}
+    HINTS $ENV{GPERF_ROOT}/lib)
+  list(APPEND GPERFTOOLS_LIBRARIES GPERFTOOLS_${COMPONENT}_LIBRARY)
+endforeach()
+
+set(_gperftools_FIND_REQUIRED_VARS "GPERFTOOLS_INCLUDE_DIR")
+if(gperftools_FIND_COMPONENTS)
+  foreach(component ${gperftools_FIND_COMPONENTS})
+    string(TOUPPER ${component} COMPONENT)
+    list(APPEND _gperftools_FIND_REQUIRED_VARS "GPERFTOOLS_${COMPONENT}_LIBRARY")
+  endforeach()
+else()
+  list(APPEND _gperftools_FIND_REQUIRED_VARS "GPERFTOOLS_LIBRARIES")
+endif()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(gperftools
+  FOUND_VAR gperftools_FOUND
+  REQUIRED_VARS ${_gperftools_FIND_REQUIRED_VARS}
+  VERSION_VAR TCMALLOC_VERSION_STRING)
+
+mark_as_advanced(${GPERFTOOLS_LIBRARIES} GPERFTOOLS_INCLUDE_DIR)
+
+if(gperftools_FOUND)
+  foreach(component tcmalloc tcmalloc_minimal profiler)
+    if(NOT (TARGET gperftools::${component}))
+      string(TOUPPER ${component} COMPONENT)
+      add_library(gperftools::${component} UNKNOWN IMPORTED)
+      set_target_properties(gperftools::${component} PROPERTIES
+        INTERFACE_INCLUDE_DIRECTORIES "${GPERFTOOLS_INCLUDE_DIR}"
+        IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
+        IMPORTED_LOCATION "${GPERFTOOLS_${COMPONENT}_LIBRARY}")
+    endif()
+  endforeach()
+  foreach(component tcmalloc tcmalloc_minimal)
+    if(NOT (TARGET gperftools::${component}))
+      set_target_properties(gperftools::${component} PROPERTIES
+        INTERFACE_COMPILE_OPTIONS "-fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free")
+    endif()
+  endforeach()
+endif()
-- 
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