From 08a6c0d73d2badedfbac3e80ecb52a230d953356 Mon Sep 17 00:00:00 2001
From: King_DuckZ <king_duckz@gmx.com>
Date: Tue, 2 Aug 2016 02:11:05 +0200
Subject: [PATCH] Detect compiler to use.

For example if you run the script from dindexer/clang_debug
you will tell cmake to make a debug build using clang.
You can also use gcc_debug but there is no way to specify
a particular version.
---
 tools/cmake_default           |  4 +++-
 tools/export_compile_commands | 20 +++++++++++++++++---
 2 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/tools/cmake_default b/tools/cmake_default
index 6a31619..9d2edeb 100755
--- a/tools/cmake_default
+++ b/tools/cmake_default
@@ -10,4 +10,6 @@ exec "$script_path/export_compile_commands" \
 	-DDINDEXER_WITH_NICE_MEDIA_TYPES=OFF \
 	-DDINDEXER_NATIVE_RELEASE=ON \
 	-DDINDEXER_CXX11_ABI=OFF \
-	-DDINDEXER_DB_OWNER_NAME=dindexer-user
+	-DDINDEXER_DB_OWNER_NAME=dindexer-user \
+	-DDINDEXER_ENABLED_BACKENDS=redis,postgresql \
+	-DDINDEXER_CONFIG_FILE=$(realpath --no-symlinks --canonicalize-missing $PWD/..)/dindexer.yml
diff --git a/tools/export_compile_commands b/tools/export_compile_commands
index 4dfb6f0..ebbee93 100755
--- a/tools/export_compile_commands
+++ b/tools/export_compile_commands
@@ -22,16 +22,30 @@ if [ -z "$project_path" ]; then
 	exit 1
 fi
 
-config_name=$(pwd | sed -r "s_$build_dir/$project_name/([^/]+).*\$_\1_")
+config_name=$(pwd | sed -r "s@$build_dir/$project_name/([^/_]+_)?([^/]+).*\$@\2@")
+compiler_name=$(pwd | sed -r "s@$build_dir/$project_name/([^/_]+_)?([^/]+).*\$@\1@")
+compiler_option=""
+if [ -n "$compiler_name" ]; then
+	compiler_name="${compiler_name%?}"
+	case "$compiler_name" in
+	"clang")
+			compiler_option="CXX=clang++ CC=clang"
+		;;
+	"gcc")
+			compiler_option="CXX=g++ CC=gcc"
+		;;
+	esac
+fi
+
 config_option=""
 if [ -n "$config_name" ]; then
 	config_name="$(tr '[:lower:]' '[:upper:]' <<< ${config_name:0:1})${config_name:1}"
 	config_option="-DCMAKE_BUILD_TYPE=$config_name"
 fi
 
-cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON "$config_option" $@ "$project_path"
+eval $compiler_option cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON "$config_option" $@ "$project_path"
 
-if [ -f "$project_path/$json_file" ]; then
+if [ -h "$project_path/$json_file" ]; then
 	unlink "$project_path/$json_file"
 fi
 work_dir="$PWD"