X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=include%2FMakefile.am;h=3f07f2593df79b14cb37b97f87ed55f160e651f6;hb=875960df8c182d724db6921eb507847bd9b3919e;hp=b67d262bc7918b608c1003c063f737e9592490b9;hpb=351e30315a400ad45812afa7567719eef37139ff;p=lttng-tools.git

diff --git a/include/Makefile.am b/include/Makefile.am
index b67d262bc..3f07f2593 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -21,7 +21,7 @@ version.h:
 		##
 		## Check whether we are in a git repo.
 		##
-		git_describe="$$($(GIT_DESCRIBE_CMD) 2>/dev/null)"; \
+		git_describe="`$(GIT_DESCRIBE_CMD) 2>/dev/null`"; \
 		if [ $$? -eq 0 ]; then \
 			git_version="$${git_describe}"; \
 		else \
@@ -45,7 +45,7 @@ version.h:
 		old_version=$$($(GREP) "$${version_match}" "$${version_h}"); \
 		new_version="#define GIT_VERSION	\"$${git_version}\""; \
 		if [ x"$${old_version}" != x"$${new_version}" ]; then \
-			$(SED) -i "s'$${version_match}'$${new_version}'" "$${version_h}"; \
+			$(SED) -i -e "s'$${version_match}'$${new_version}'" "$${version_h}"; \
 		else \
 			echo $(ECHO_N) " (cached)$(ECHO_C)"; \
 		fi; \
@@ -59,6 +59,8 @@ version.h:
 ##
 .PHONY: version.h
 
+CLEANFILES = version.h
+
 nodist_noinst_HEADERS = \
 	version.h