route-table: Remove Unregister.

[cascardo/ovs.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index f734af4..ddc7acb 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -126,8 +126,10 @@ scripts_SCRIPTS =
 scripts_DATA =
 SUFFIXES =
 check_DATA =
+pkgconfig_DATA =
 
 scriptsdir = $(pkgdatadir)/scripts
+pkgconfigdir = $(libdir)/pkgconfig
 
 # This ensures that files added to EXTRA_DIST are always distributed,
 # even if they are inside an Automake if...endif conditional block that is
@@ -256,6 +258,23 @@ check-assert-h-usage:
         fi
 .PHONY: check-assert-h-usage
 
+# Check that LITTLE_ENDIAN and BIG_ENDIAN are not used unless BYTE_ORDER is
+# also mentioned.  (<endian.h> always defines the former two constants.  They
+# must be compared to BYTE_ORDER to get the machine's correct endianness.  But
+# it is better to use WORDS_BIGENDIAN.)
+ALL_LOCAL += check-endian
+check-endian:
+       @if test -e $(srcdir)/.git && (git --version) >/dev/null 2>&1 && \
+           (cd $(srcdir) && git --no-pager grep -l -E \
+             -e 'BIG_ENDIAN|LITTLE_ENDIAN' --and --not -e 'BYTE_ORDER' | \
+           $(EGREP) -v '^datapath/'); \
+         then \
+           echo "See above for list of files that misuse LITTLE""_ENDIAN"; \
+           echo "or BIG""_ENDIAN.  Please use WORDS_BIGENDIAN instead."; \
+           exit 1; \
+        fi
+.PHONY: check-endian
+
 ALL_LOCAL += thread-safety-check
 thread-safety-check:
        @cd $(srcdir); \