linux-perf: Fix build (unportable shell hack broke).

2014-01-25 16:18:09 +01:00
parent 3718a90806
commit 28f0ec6540
2 changed files with 19 additions and 0 deletions
--- a/pkgs/os-specific/linux/kernel/perf.diff
+++ b/pkgs/os-specific/linux/kernel/perf.diff
@@ -0,0 +1,18 @@
+--- perf/config/utilities.mak.orig	2014-01-25 14:55:32.573320370 +0000
+++ perf/config/utilities.mak	2014-01-25 15:13:34.174337760 +0000
+@@ -186,9 +186,14 @@
+ endif
+ TRY_CC_MSG=echo "    CHK $(3)" 1>&2;
+ 
+define newline
+
+
+endef
+
+ try-cc = $(shell sh -c						  \
+ 	'TMP="$(OUTPUT)$(TMPOUT).$$$$";				  \
+ 	 $(TRY_CC_MSG)						  \
+-	 echo "$(1)" |						  \
+	 echo -e "$(subst $(newline),\\n,$(1))" | tee _test.c |   \
+ 	 $(CC) -x c - $(2) -o "$$TMP" $(TRY_CC_OUTPUT) && echo y; \
+ 	 rm -f "$$TMP"')