experiment: configure can fail

experiments/Makefile

@@ -46,11 +46,11 @@ hist_$3: hist_$3_$2
 
 endef
 
-$(foreach project,LUA MBEDTLS SAMBA MUSL POSTGRESQL CPYTHON,\
+$(foreach project,LUA MBEDTLS SAMBA MUSL POSTGRESQL CPYTHON BASH,\
 	$(foreach mode,normal ccache clang-hash ccache-clang-hash,\
 		$(eval $(call hist_template,$(project),$(mode),$(shell echo $(project) | tr '[:upper:]' '[:lower:]' )))))
 
 
 analyze:
-	./analyze_results.py -v -d ../versuchung-data -s \
-		--result '../versuchung-data/IncrementalCompilation-*'
+	./analyze_results.py -d ../versuchung-data -s \
+		--incremental '../versuchung-data/IncrementalCompilation-*' --dummy

experiments/lib.py

 import os
 import fnmatch
 import time
-from versuchung.execute import shell, CommandFailed
+from versuchung.execute import shell, CommandFailed, shell_failok
 import logging
 
 def read_hash_directory(hash_dir, remove_keys = []):
@@ -49,7 +49,7 @@ class ClangHashHelper:
         if self.project_name() == "postgresql":
             shell("cd %s; ./configure --enable-depend", path)
         elif self.project_name() in ("musl", "bash", "samba"):
-            shell("cd %s; ./configure", path)
+            shell_failok("cd %s; ./configure", path)
         elif self.project_name() in ("cpython",):
             shell("cd %s; mkdir -p build build/Modules;", path)
             shell("cd %s; cp -u Modules/Setup.dist build/Modules/Setup", path)