Maintenance: increase portability of cf_gen automake rules (#1696)

The MacOS linker uses a subdirectory named [target].dSYM to hold debug
information. Ensure it is removed by 'make clean'.

diff --git a/src/Makefile.am b/src/Makefile.am
index 6a72faa810ef3fcca0f152b8502bbc884ddac059..7dac8e9d8b8224ac4acde9a3f9ee3e68811dff01 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -708,6 +708,9 @@ uninstall-local: squid.conf.default
        @$(SHELL) $(top_srcdir)/scripts/remove-cfg.sh "$(RM)" $(DESTDIR)$(DEFAULT_MIME_TABLE) $(srcdir)/mime.conf.default
        @$(SHELL) $(top_srcdir)/scripts/remove-cfg.sh "$(RM)" $(DESTDIR)$(DEFAULT_CONFIG_FILE) squid.conf.default
 
+clean-local:
+       -rm -rf cf_gen.dSYM
+
 CLEANFILES += cf.data squid.conf.default squid.conf.documented \
        test_tools.cc *.a