use CMake 3.8.2 in CMake CI jobs

Author: grisumbras

.drone.star

@@ -35,9 +35,9 @@ def main(ctx):
   linux_cxx("gcc 8.3.0", "g++-8", packages="", buildtype="boost", buildscript="drone", image="cppalliance/droneubuntu1804:gcc-8.3.0", environment={'B2_TOOLSET': 'gcc-8', 'B2_CXXSTD': '17,2a', 'B2_FLAGS': 'warnings=extra warnings-as-errors=on linkflags=-lstdc++fs'}, globalenv=globalenv),
   linux_cxx("gcc 9", "g++-9", packages="g++-9", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'B2_TOOLSET': 'gcc-9', 'B2_CXXSTD': '17,2a', 'DRONE_JOB_UUID': 'f1abd67035'}, globalenv=globalenv),
   linux_cxx("gcc 10", "g++-10", packages="g++-10", buildtype="boost", buildscript="drone", image="cppalliance/droneubuntu2004:1", environment={'B2_TOOLSET': 'gcc-10', 'B2_CXXSTD': '17,2a', 'DRONE_JOB_UUID': '0716d9708d'}, globalenv=globalenv),
-  linux_cxx("gcc 10 cmake-superproject", "g++-10", packages="g++-10", image=linuxglobalimage, buildtype="cmake-superproject", buildscript="drone", environment={"COMMENT": "cmake-superproject", "CXX": "g++-10"}, globalenv=globalenv),
-  linux_cxx("gcc 10 cmake-mainproject", "g++-10", packages="g++-10", image=linuxglobalimage, buildtype="cmake-mainproject", buildscript="drone", environment={"COMMENT": "cmake-superproject", "CXX": "g++-10"}, globalenv=globalenv),
-  linux_cxx("gcc 10 cmake-subdirectory", "g++-10", packages="g++-10", image=linuxglobalimage, buildtype="cmake-subdirectory", buildscript="drone", environment={"COMMENT": "cmake-superproject", "CXX": "g++-10"}, globalenv=globalenv),
+  linux_cxx("gcc 10 cmake-superproject", "g++-10", packages="g++-10", image=linuxglobalimage, buildtype="cmake-superproject", buildscript="drone", environment={"COMMENT": "cmake-superproject", "CXX": "g++-10", "CMAKE_VERSION": "3.8.2"}, globalenv=globalenv),
+  linux_cxx("gcc 10 cmake-mainproject", "g++-10", packages="g++-10", image=linuxglobalimage, buildtype="cmake-mainproject", buildscript="drone", environment={"COMMENT": "cmake-superproject", "CXX": "g++-10", "CMAKE_VERSION": "3.8.2"}, globalenv=globalenv),
+  linux_cxx("gcc 10 cmake-subdirectory", "g++-10", packages="g++-10", image=linuxglobalimage, buildtype="cmake-subdirectory", buildscript="drone", environment={"COMMENT": "cmake-superproject", "CXX": "g++-10", "CMAKE_VERSION": "3.8.2"}, globalenv=globalenv),
   linux_cxx("gcc 11", "g++-11", packages="g++-11", buildtype="boost", buildscript="drone", image="cppalliance/droneubuntu2004:1", environment={'B2_TOOLSET': 'gcc-11', 'B2_CXXSTD': '17,2a', 'DRONE_JOB_UUID': '0716d9708d'}, globalenv=globalenv),
   linux_cxx("gcc 12", "g++-12", packages="g++-12", buildtype="boost", buildscript="drone", image="cppalliance/droneubuntu2204:1", environment={'B2_TOOLSET': 'gcc-12', 'B2_CXXSTD': '17,20'}, globalenv=globalenv),
   linux_cxx("gcc 13", "g++-13", packages="g++-13", buildtype="boost", buildscript="drone", image="cppalliance/droneubuntu2404:1", environment={'B2_TOOLSET': 'gcc-13', 'B2_CXXSTD': '17,20,23'}, globalenv=globalenv),

.drone/drone.sh

@@ -65,6 +65,9 @@ common_install () {
 }
 
 common_cmake () {
+    if [ -n "$CMAKE_VERSION" ]; then
+        pip install "cmake == $CMAKE_VERSION"
+    fi
     export CXXFLAGS="-Wall -Wextra -Werror"
     export CMAKE_SHARED_LIBS=${CMAKE_SHARED_LIBS:-1}
     export CMAKE_NO_TESTS=${CMAKE_NO_TESTS:-error}