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| author | Fabrice Fontaine <fontaine.fabrice@gmail.com> | 2022-01-09 03:57:13 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-08 18:57:13 -0800 |
| commit | 24d5344934b866590646591ef0d696cb705a055a (patch) | |
| tree | ad068632dc557fa93d858df843e774079d8dbf0a /CMakeLists.txt | |
| parent | 4ece9a02ed43afd5d151a564e3eb88f1b942c6af (diff) | |
CMakeLists.txt: allow building without a C++ compiler (#872)
Define hiredis as a C project (and use a single PROJECT statement) to
avoid the following build failure if a C++ compiler is not found:
CMake Error at CMakeLists.txt:3 (PROJECT):
The CMAKE_CXX_COMPILER:
/srv/storage/autobuild/run/instance-1/output-1/host/bin/arm-linux-g++
is not a full path to an existing compiler tool.
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.
The only cpp source file is examples/example-qt.cpp which is never
compiled with cmake buildsystem. This file is compiled only with the
Makefile buildsystem so perhaps it should be removed. If it is added to
the cmake buildsystem, a call to enable_language(CXX) will have to be
added.
Fixes:
- http://autobuild.buildroot.org/results/830ec3398cd29b9fc5cde06a225ef531d7a9d850
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 9c0d660..122112b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,6 +1,4 @@ CMAKE_MINIMUM_REQUIRED(VERSION 3.4.0) -INCLUDE(GNUInstallDirs) -PROJECT(hiredis) OPTION(ENABLE_SSL "Build hiredis_ssl for SSL support" OFF) OPTION(DISABLE_TESTS "If tests should be compiled or not" OFF) @@ -21,7 +19,8 @@ getVersionBit(HIREDIS_SONAME) SET(VERSION "${HIREDIS_MAJOR}.${HIREDIS_MINOR}.${HIREDIS_PATCH}") MESSAGE("Detected version: ${VERSION}") -PROJECT(hiredis VERSION "${VERSION}") +PROJECT(hiredis LANGUAGES "C" VERSION "${VERSION}") +INCLUDE(GNUInstallDirs) # Hiredis requires C99 SET(CMAKE_C_STANDARD 99) |