From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Sun, 12 Feb 2023 14:27:27 +0000 (+0100)
Subject: Fix build without C++
X-Git-Tag: 0.7.24~2^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F520%2Fhead;p=thirdparty%2Flibsolv.git

Fix build without C++

Fix the following build failure without C++:

CMake Error at CMakeLists.txt:1 (PROJECT):
  No CMAKE_CXX_COMPILER could be found.

  Tell CMake where to find the compiler by setting either the environment
  variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path
  to the compiler, or to the compiler name if it is in the PATH.

Fixes:
 - http://autobuild.buildroot.org/results/a7f2176d40f156c319754ef5d3b7fd0decfe754f

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3541f496..f899c49a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-PROJECT (libsolv)
+PROJECT (libsolv C)
 
 CMAKE_MINIMUM_REQUIRED (VERSION 2.8.5)
 
diff --git a/ext/CMakeLists.txt b/ext/CMakeLists.txt
index f01c0238..589fa946 100644
--- a/ext/CMakeLists.txt
+++ b/ext/CMakeLists.txt
@@ -103,6 +103,7 @@ IF (ENABLE_CUDFREPO)
 ENDIF (ENABLE_CUDFREPO)
 
 IF (ENABLE_HAIKU)
+    enable_language(CXX)
     SET (libsolvext_SRCS ${libsolvext_SRCS}
 	repo_haiku.cpp)
     SET (libsolvext_HEADERS ${libsolvext_HEADERS}