all: yet more minor cleanups

misc/scripts/run_cmake_config.sh

@@ -0,0 +1,40 @@
+#! /usr/bin/env bash
+## vim:set ts=4 sw=4 et:
+set -e; set -o pipefail
+
+# Copyright (C) Markus Franz Xaver Johannes Oberhumer
+# assemble cmake config flags; useful for CI jobs
+
+cmake_config_flags=()
+
+add_flag() {
+    [[ -z "${!1}" ]] || cmake_config_flags+=( -D$1="${!1}" )
+}
+
+# pass common CMake settings from environment to cmake
+for v in CMAKE_VERBOSE_MAKEFILE; do
+    add_flag $v
+done
+# pass common CMake toolchain settings from environment to cmake
+for v in CMAKE_ADDR2LINE CMAKE_AR CMAKE_DLLTOOL CMAKE_LINKER CMAKE_NM CMAKE_OBJCOPY CMAKE_OBJDUMP CMAKE_RANLIB CMAKE_READELF CMAKE_STRIP CMAKE_TAPI; do
+    add_flag $v
+done
+# pass common CMake LTO toolchain settings from environment to cmake (for use with "-flto")
+for v in CMAKE_C_COMPILER_AR CMAKE_C_COMPILER_RANLIB CMAKE_CXX_COMPILER_AR CMAKE_CXX_COMPILER_RANLIB; do
+    add_flag $v
+done
+# pass common CMake cross compilation settings from environment to cmake
+for v in CMAKE_SYSTEM_NAME CMAKE_SYSTEM_PROCESSOR CMAKE_CROSSCOMPILING_EMULATOR; do
+    add_flag $v
+done
+# pass UPX config options from environment to cmake; see CMakeLists.txt
+for v in UPX_CONFIG_DISABLE_GITREV UPX_CONFIG_DISABLE_SANITIZE UPX_CONFIG_DISABLE_WSTRICT UPX_CONFIG_DISABLE_WERROR UPX_CONFIG_DISABLE_SELF_PACK_TEST; do
+    add_flag $v
+done
+# pass UPX extra compile options from environment to cmake; see CMakeLists.txt
+for v in UPX_CONFIG_EXTRA_COMPILE_OPTIONS_BZIP2 UPX_CONFIG_EXTRA_COMPILE_OPTIONS_UCL UPX_CONFIG_EXTRA_COMPILE_OPTIONS_UPX UPX_CONFIG_EXTRA_COMPILE_OPTIONS_ZLIB UPX_CONFIG_EXTRA_COMPILE_OPTIONS_ZSTD; do
+    add_flag $v
+done
+
+exec "${CMAKE:-cmake}" $UPX_CMAKE_CONFIG_FLAGS "${cmake_config_flags[@]}" "$@"
+exit 99

misc/testsuite/test_symlinks.sh

@@ -18,8 +18,9 @@ umask 0022
 
 # disable on macOS for now, see https://github.com/upx/upx/issues/612
 if [[ "$(uname)" == Darwin ]]; then
-    echo "$0: SKIPPED"
-    exit 0
+    case "$UPX_DEBUG_FORCE_PACK_MACOS" in
+        "" | "0") echo "$0: SKIPPED"; exit 0 ;;
+    esac
 fi
 
 id || true