From 3a3dc1bae31e9be9adb8f9220d47ca74bf3e6d59 Mon Sep 17 00:00:00 2001
From: Ulf Hermann <ulf.hermann@qt.io>
Date: Thu, 18 Oct 2018 14:13:12 +0200
Subject: [PATCH] Add perfparser as a submodule

Task-number: QTCREATORBUG-21348
Change-Id: I2f7e4aa97e554d7042db05c952c46ed7ac199dbe
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
---
 .gitmodules          |  4 ++++
 src/tools/perfparser |  1 +
 src/tools/tools.pro  | 29 +++++++++++++++++++++++++++++
 src/tools/tools.qbs  |  8 ++++++++
 4 files changed, 42 insertions(+)
 create mode 160000 src/tools/perfparser

diff --git a/.gitmodules b/.gitmodules
index ee0a99fda75..6fdaf4283fd 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2,3 +2,7 @@
 	path = src/shared/qbs
 	url = ../../qbs/qbs.git
 	ignore = dirty
+[submodule "perfparser"]
+	path = src/tools/perfparser
+	url = ../perfparser.git
+	ignore = dirty
diff --git a/src/tools/perfparser b/src/tools/perfparser
new file mode 160000
index 00000000000..28751d2232d
--- /dev/null
+++ b/src/tools/perfparser
@@ -0,0 +1 @@
+Subproject commit 28751d2232d6e04fdef3db72e0e7b77055bafc45
diff --git a/src/tools/tools.pro b/src/tools/tools.pro
index 07246b95fe4..9fad57d6933 100644
--- a/src/tools/tools.pro
+++ b/src/tools/tools.pro
@@ -49,3 +49,32 @@ isEmpty(BUILD_CPLUSPLUS_TOOLS):BUILD_CPLUSPLUS_TOOLS=$$(BUILD_CPLUSPLUS_TOOLS)
         }
     }
 }
+
+exists(perfparser/perfparser.pro) {
+    win32 {
+        SUBDIRS += perfparser
+        PERFPARSER_APP_DESTDIR = $$IDE_BUILD_TREE/bin
+        PERFPARSER_APP_INSTALLDIR = $$QTC_PREFIX/bin
+
+        # On windows we take advantage of the fixed path in eblopenbackend.c: "..\lib\elfutils\"
+        PERFPARSER_ELFUTILS_INSTALLDIR = $$QTC_PREFIX/bin
+        PERFPARSER_ELFUTILS_BACKENDS_INSTALLDIR = $$QTC_PREFIX/lib/elfutils
+    } else {
+        SUBDIRS += perfparser
+        PERFPARSER_APP_DESTDIR = $$IDE_BUILD_TREE/libexec/qtcreator
+        PERFPARSER_APP_INSTALLDIR = $$QTC_PREFIX/libexec/qtcreator
+
+        # On linux we have "$ORIGIN/../$LIB/elfutils" in eblopenbackend.c. Unfortunately $LIB can
+        # be many different things, so we target the second try where it just loads the plain file
+        # name. This also allows us to put libdw and libelf in a subdir of lib.
+        PERFPARSER_ELFUTILS_INSTALLDIR = $$QTC_PREFIX/lib/elfutils
+        PERFPARSER_ELFUTILS_BACKENDS_INSTALLDIR = $$QTC_PREFIX/lib/elfutils
+    }
+
+    cache(PERFPARSER_APP_DESTDIR)
+    cache(PERFPARSER_APP_INSTALLDIR)
+    cache(PERFPARSER_ELFUTILS_INSTALLDIR)
+    cache(PERFPARSER_ELFUTILS_BACKENDS_INSTALLDIR)
+}
+
+OTHER_FILES += tools.qbs
diff --git a/src/tools/tools.qbs b/src/tools/tools.qbs
index b3f27424e63..1de2bfb3c5c 100644
--- a/src/tools/tools.qbs
+++ b/src/tools/tools.qbs
@@ -17,4 +17,12 @@ Project {
         "iostool/iostool.qbs",
         "winrtdebughelper/winrtdebughelper.qbs"
     ].concat(project.additionalTools)
+
+    Project {
+        name: "PerfParser Tool"
+        references: [
+            "perfparser/perfparser.qbs"
+        ]
+        condition: File.exists(project.ide_source_tree + "/src/tools/perfparser/perfparser.qbs")
+    }
 }