From 192046017af6b707d35c0d4eb99a41237499b073 Mon Sep 17 00:00:00 2001
From: Manuel Bentele
Date: Tue, 27 Oct 2020 10:08:15 +0100
Subject: [BUILD] remove the build requirement for an unused C++ compiler

This patch sets the programming languages of each CMake project to C. With
this change, CMake does not search for an unused C++ compiler anymore.
---
 src/CMakeLists.txt        | 3 ++-
 src/bench/CMakeLists.txt  | 3 ++-
 src/client/CMakeLists.txt | 3 ++-
 src/fuse/CMakeLists.txt   | 3 ++-
 src/kernel/CMakeLists.txt | 3 ++-
 src/server/CMakeLists.txt | 3 ++-
 src/shared/CMakeLists.txt | 3 ++-
 7 files changed, 14 insertions(+), 7 deletions(-)

(limited to 'src')

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index d0c61c5..1a7d583 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,7 +1,8 @@
 cmake_minimum_required(VERSION 3.10)
 
 # set the project name
-project(dnbd3-src)
+project(dnbd3-src
+        LANGUAGES C)
 
 add_subdirectory(bench)
 if(DNBD3_KERNEL_MODULE)
diff --git a/src/bench/CMakeLists.txt b/src/bench/CMakeLists.txt
index 59a5ef8..4e2becf 100644
--- a/src/bench/CMakeLists.txt
+++ b/src/bench/CMakeLists.txt
@@ -1,7 +1,8 @@
 cmake_minimum_required(VERSION 3.10)
 
 # set the project name
-project(dnbd3-bench)
+project(dnbd3-bench
+        LANGUAGES C)
 
 # add compile option to enable enhanced POSIX pthread features
 add_definitions(-D_GNU_SOURCE)
diff --git a/src/client/CMakeLists.txt b/src/client/CMakeLists.txt
index c219740..b29825f 100644
--- a/src/client/CMakeLists.txt
+++ b/src/client/CMakeLists.txt
@@ -1,7 +1,8 @@
 cmake_minimum_required(VERSION 3.10)
 
 # set the project name
-project(dnbd3-client)
+project(dnbd3-client
+        LANGUAGES C)
 
 # suppress -Wmultichar warnings
 add_compile_options(-Wno-multichar)
diff --git a/src/fuse/CMakeLists.txt b/src/fuse/CMakeLists.txt
index 4944a87..e0b6e43 100644
--- a/src/fuse/CMakeLists.txt
+++ b/src/fuse/CMakeLists.txt
@@ -1,7 +1,8 @@
 cmake_minimum_required(VERSION 3.10)
 
 # set the project name
-project(dnbd3-fuse)
+project(dnbd3-fuse
+        LANGUAGES C)
 
 # add compile option to enable enhanced POSIX pthread features
 add_definitions(-D_GNU_SOURCE)
diff --git a/src/kernel/CMakeLists.txt b/src/kernel/CMakeLists.txt
index a7d7e5e..0f5a4bd 100644
--- a/src/kernel/CMakeLists.txt
+++ b/src/kernel/CMakeLists.txt
@@ -1,7 +1,8 @@
 cmake_minimum_required(VERSION 3.10)
 
 # set the project name
-project(dnbd3-kernel)
+project(dnbd3-kernel
+        LANGUAGES C)
 
 # include macros to define Linux kernel build targets
 include(Kernel)
diff --git a/src/server/CMakeLists.txt b/src/server/CMakeLists.txt
index de2a550..ff8009f 100644
--- a/src/server/CMakeLists.txt
+++ b/src/server/CMakeLists.txt
@@ -1,7 +1,8 @@
 cmake_minimum_required(VERSION 3.10)
 
 # set the project name
-project(dnbd3-server)
+project(dnbd3-server
+        LANGUAGES C)
 
 # find Jansson package required by the dnbd3-server
 find_package(Jansson)
diff --git a/src/shared/CMakeLists.txt b/src/shared/CMakeLists.txt
index f42b49f..6356399 100644
--- a/src/shared/CMakeLists.txt
+++ b/src/shared/CMakeLists.txt
@@ -1,7 +1,8 @@
 cmake_minimum_required(VERSION 3.10)
 
 # set the project name
-project(dnbd3-shared)
+project(dnbd3-shared
+        LANGUAGES C)
 
 # add compile option to get POLLRDHUP support for signals
 add_definitions(-D_GNU_SOURCE)
-- 
cgit v1.2.3-55-g7522