easy-builder: strip release binaries, support older cmake

- use `install/strip` target for release build
- CMake used in Ubuntu bionic (currently used to build
  redistributable packages, old enough to be older than
  most of the commonly used distributions) does not
  support -S option yet

diff --git a/easy-builder b/easy-builder
index 983485ae87ab8df636fa3c6ee5df1d84979801f3..b360b2dba4d67630f3a6d43b4a4f1c109f0885fd 100755 (executable)
--- a/easy-builder
+++ b/easy-builder
@@ -11,6 +11,7 @@ project_source_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd
 build_dir="${project_source_dir}/build${SUBDIR:+/${SUBDIR}}"
 install_dir="${project_source_dir}/install${SUBDIR:+/${SUBDIR}}"
 
+install_target='install/strip'
 build_type='Release'
 
 declare -a cmake_opts
@@ -67,20 +68,21 @@ job_count="${job_count:-4}"
 declare -a cmake_user_opts
 while [ ! -z "${1}" ]
 do
-    case "${1}" in
-    '-j'*)
-        job_count="${1:2}"
-        shift
-        ;;
-    '--debug')
-        build_type='Debug'
-        shift
-        ;;
-    *)
+       case "${1}" in
+       '-j'*)
+               job_count="${1:2}"
+               shift
+               ;;
+       '--debug')
+               install_target='install'
+               build_type='Debug'
+               shift
+               ;;
+       *)
        cmake_user_opts[${#cmake_user_opts[@]}]="${1}"
        shift
-        ;;
-    esac
+               ;;
+       esac
 done
 
 declare -a fetch_submodules_cmd
@@ -100,10 +102,11 @@ cmake \
        -D'CMAKE_INSTALL_PREFIX'="${install_dir}" \
        -D'CMAKE_BUILD_TYPE'="${build_type}" \
        "${cmake_opts[@]}" \
-       "${cmake_user_opts[@]}"
+       "${cmake_user_opts[@]}" \
+       "${project_source_dir}"
 
 cmake \
        --build "${build_dir}" \
        -- \
        -j"${job_count}" \
-       install
+       "${install_target}"