Changes in Makefile [7f345cd0:2660ee3] in mainline

File:

• Makefile (modified) (6 diffs)

Makefile

@@ -30 +30 @@
 .NOTPARALLEL:
 
+CCHECK = tools/sycek/ccheck
 CSCOPE = cscope
 FORMAT = clang-format
@@ -44 +45 @@
 CONFIG_MAKEFILE = Makefile.config
 CONFIG_HEADER = config.h
+ERRNO_HEADER = abi/include/abi/errno.h
+ERRNO_INPUT = abi/include/abi/errno.in
 
-.PHONY: all precheck cscope cscope_parts autotool config_auto config_default config distclean clean check releasefile release common boot kernel uspace
+.PHONY: all precheck cscope cscope_parts autotool config_auto config_default config distclean clean check releasefile release common boot kernel uspace export-posix
 
 all: kernel uspace
         $(MAKE) -r -C boot PRECHECK=$(PRECHECK)
 
-common: $(COMMON_MAKEFILE) $(COMMON_HEADER) $(CONFIG_MAKEFILE) $(CONFIG_HEADER)
+common: $(COMMON_MAKEFILE) $(COMMON_HEADER) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(ERRNO_HEADER)
 
 kernel: common
@@ -57 +60 @@
 uspace: common
         $(MAKE) -r -C uspace PRECHECK=$(PRECHECK)
+
+export-posix: common
+ifndef EXPORT_DIR
+        @echo ERROR: Variable EXPORT_DIR is not defined. && false
+else
+        $(MAKE) -r -C uspace export EXPORT_DIR=$(abspath $(EXPORT_DIR))
+endif
 
 precheck: clean
@@ -73 +83 @@
         find abi kernel boot uspace -type f -regex '^.*\.[ch]$$' | xargs $(FORMAT) -i -sort-includes -style=file
 
+ccheck: $(CCHECK)
+        tools/ccheck.sh
+
+ccheck-fix: $(CCHECK)
+        tools/ccheck.sh --fix
+
+$(CCHECK):
+        cd tools && ./build-ccheck.sh
+
 doxy:
         $(MAKE) -r -C doxygen
@@ -83 +102 @@
         $(CHECK)
 endif
+
+# `sed` pulls a list of "compatibility-only" error codes from `errno.in`,
+# the following grep finds instances of those error codes in HelenOS code.
+check_errno:
+        @ ! cat abi/include/abi/errno.in | \
+        sed -n -e '1,/COMPAT_START/d' -e 's/__errno_entry(\([A-Z0-9]\+\).*/\\b\1\\b/p' | \
+        git grep -n -f - -- ':(exclude)abi' ':(exclude)uspace/lib/posix'
 
 # Autotool (detects compiler features)
@@ -125 +151 @@
         $(MAKE) -r -C doxygen clean
 
+$(ERRNO_HEADER): $(ERRNO_INPUT)
+        echo '/* Generated file. Edit errno.in instead. */' > $@.new
+        sed 's/__errno_entry(\([^,]*\),\([^,]*\),.*/#define \1 __errno_t(\2)/' < $< >> $@.new
+        mv $@.new $@
+
 -include Makefile.local