!3 增加构建依赖gcc-g++

From: @bzg1107
Reviewed-by: @small_leek
Signed-off-by: @small_leek

blosc.spec

@@ -1,12 +1,12 @@
 Name:           blosc
 Version:        1.14.4
-Release:        3
+Release:        4
 Summary:        Binary compressor
 License:        MIT
 URL:            https://github.com/Blosc/c-blosc
 Source:         https://github.com/Blosc/c-blosc/archive/v%{version}/blosc-%{version}.tar.gz
 
-BuildRequires:  cmake lz4-devel snappy-devel zlib-devel libzstd-devel
+BuildRequires:  cmake lz4-devel snappy-devel zlib-devel libzstd-devel gcc-g++
 
 %description
 Blosc is a compression library that is faster than traditional compression.
@@ -84,6 +84,10 @@ install -p bench/plot-speeds.py %{buildroot}/%{_bindir}/%{name}-plot-times
 %{_bindir}/%{name}-plot-times
 
 %changelog
+* Mon May 31 2021 baizhonggui <baizhonggui@huawei.com> - 1.14.4-4
+- Fix building error: No CMAKE_CXX_COMPULER could be found
+- Add gcc-g++ in BuildRequires
+
 * Thu Nov 14 2019 wangye<wangye54@huawei.com> - 1.14.4-3
 - Update
 * Thu Nov 14 2019 wangye<wangye54@huawei.com> - 1.14.4-2