[Buildroot] [PATCH 1/1] package/minizip: fix build without C++

[Arnout Vandecappelle]

On 17/04/2022 22:52, Fabrice Fontaine wrote:
> Fix the following build failure raised since bump to version 2.5.3 in
> commit fd03e8192f1b4d5eae9a9458c5a06bebfa95fb7c and
> https://github.com/zlib-ng/minizip-ng/commit/d383a5f2fca127d24407ff26adce579d63b85310:
> 
> CMake Error at /nvmedata/autobuild/instance-20/output-1/host/share/cmake-3.18/Modules/CMakeTestCXXCompiler.cmake:59 (message):
>    The C++ compiler
> 
>      "/usr/bin/c++"
> 
>    is not able to compile a simple test program.
> 
> Fixes:
>   - http://autobuild.buildroot.org/results/4452bc35b41414a5e8a0e9831b0854228df5fba4
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>

  Applied to master, thanks.

  Regards,
  Arnout

> ---
>   ...1-CMakeLists.txt-fix-build-without-C.patch | 41 +++++++++++++++++++
>   1 file changed, 41 insertions(+)
>   create mode 100644 package/minizip/0001-CMakeLists.txt-fix-build-without-C.patch
> 
> diff --git a/package/minizip/0001-CMakeLists.txt-fix-build-without-C.patch b/package/minizip/0001-CMakeLists.txt-fix-build-without-C.patch
> new file mode 100644
> index 0000000000..b0cb6a6c1e
> --- /dev/null
> +++ b/package/minizip/0001-CMakeLists.txt-fix-build-without-C.patch
> @@ -0,0 +1,41 @@
> +From 4e7899f3d0533f83b7230ffa787087b65ddd45c0 Mon Sep 17 00:00:00 2001
> +From: Fabrice Fontaine <fontaine.fabrice at gmail.com>
> +Date: Tue, 5 Apr 2022 18:20:14 +0200
> +Subject: [PATCH] CMakeLists.txt: fix build without C++
> +
> +Fix the following build failure without a working C++ compiler raised
> +since version 2.0.0 and
> +https://github.com/zlib-ng/minizip-ng/commit/d383a5f2fca127d24407ff26adce579d63b85310:
> +
> +CMake Error at /nvmedata/autobuild/instance-20/output-1/host/share/cmake-3.18/Modules/CMakeTestCXXCompiler.cmake:59 (message):
> +  The C++ compiler
> +
> +    "/usr/bin/c++"
> +
> +  is not able to compile a simple test program.
> +
> +Fixes:
> + - http://autobuild.buildroot.org/results/4452bc35b41414a5e8a0e9831b0854228df5fba4
> +
> +Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
> +[Upstream status: https://github.com/zlib-ng/minizip-ng/pull/621]
> +---
> + CMakeLists.txt | 2 +-
> + 1 file changed, 1 insertion(+), 1 deletion(-)
> +
> +diff --git a/CMakeLists.txt b/CMakeLists.txt
> +index fef46c3..83adaf3 100644
> +--- a/CMakeLists.txt
> ++++ b/CMakeLists.txt
> +@@ -661,7 +661,7 @@ endif()
> + list(APPEND MINIZIP_INC ${CMAKE_CURRENT_SOURCE_DIR})
> +
> + # Create minizip library
> +-project(minizip${MZ_PROJECT_SUFFIX} VERSION ${VERSION})
> ++project(minizip${MZ_PROJECT_SUFFIX} LANGUAGES C VERSION ${VERSION})
> +
> + if(NOT ${MZ_PROJECT_SUFFIX} STREQUAL "")
> +     message(STATUS "Project configured as ${PROJECT_NAME}")
> +--
> +2.35.1
> +