[Xen-devel] [PATCH] portability fixes for xen/Makefile

[John Levon <levon@xxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User john.levon@xxxxxxx
# Date 1161130204 25200
# Node ID 32d006ce69511c08a32c4fb0b0f979bc2d92cce7
# Parent  e79ef17cfbd43f1a965855defba2efa42931a84d
Portability fixes for xen/Makefile.

Signed-off-by: John Levon <john.levon@xxxxxxx>

diff --git a/xen/Makefile b/xen/Makefile
--- a/xen/Makefile
+++ b/xen/Makefile
@@ -93,14 +93,14 @@ include/xen/compile.h: include/xen/compi
 include/xen/compile.h: include/xen/compile.h.in
        @sed -e 's/@@date@@/$(shell LC_ALL=C date)/g' \
            -e 's/@@time@@/$(shell LC_ALL=C date +%T)/g' \
-           -e 's/@@whoami@@/$(shell whoami)/g' \
+           -e 's/@@whoami@@/$(USER)/g' \
            -e 's/@@domain@@/$(shell ([ -x /bin/dnsdomainname ] && 
/bin/dnsdomainname) || ([ -x /bin/domainname ] && /bin/domainname || echo 
[unknown]))/g' \
            -e 's/@@hostname@@/$(shell hostname)/g' \
            -e 's|@@compiler@@|$(shell $(CC) $(CFLAGS) -v 2>&1 | $(TAIL) -n 1 | 
sed -e "s;|;/;")|g' \
            -e 's/@@version@@/$(XEN_VERSION)/g' \
            -e 's/@@subversion@@/$(XEN_SUBVERSION)/g' \
            -e 's/@@extraversion@@/$(XEN_EXTRAVERSION)/g' \
-           -e 's!@@changeset@@!$(shell ((hg parents || head -n 7 ../ChangeLog 
|| echo date: unavailable) | awk '{FS="changeset:[ 
]+"}/^changeset/{CS=$$2};{FS="date:[ ]+"}/^date/{D=$$2}; END {print D, CS}') 
2>/dev/null)!g' \
+           -e 's!@@changeset@@!$(shell ((hg parents || head -n 7 ../ChangeLog 
|| echo date: unavailable) | awk 'BEGIN {FS=":[ ]+";} /^changeset/{CS=$$2;} 
/^date/{D=$$2;} END {print D, CS}') 2>/dev/null)!g' \
            < include/xen/compile.h.in > $@.new
        tools/figlet/figlet -d tools/figlet Xen $(XEN_FULLVERSION) >> $@.new
        @mv -f $@.new $@

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