[ptxdist] [PATCH] {os-release, rootfs}.make: Don't rely on GNU date

[ptxdist] [PATCH] {os-release, rootfs}.make: Don't rely on GNU date

[Bernhard Walle]

date -Iseconds is a GNU extension. Since that one is only used in two
places, don't check for GNU date but use the portable variant (format
specifiers).

Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
---
 rules/os-release.make |    2 +-
 rules/rootfs.make     |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/rules/os-release.make b/rules/os-release.make
index 3f41374..eb32535 100644
--- a/rules/os-release.make
+++ b/rules/os-release.make
@@ -46,7 +46,7 @@ $(STATEDIR)/os-release.targetinstall: $(PTXDIST_PTXCONFIG) $(PTXDIST_PLATFORMCON
 		@PTXDIST_VERSION@, $(PTXDIST_VERSION_FULL))
 
 	@$(call install_replace, os-release, /etc/os-release, \
-		@DATE@, $(shell date -Iseconds))
+		@DATE@, $(shell date +%Y-%M-%dT%H:%M:%S%z))
 
 
 	@$(call install_finish,os-release)
diff --git a/rules/rootfs.make b/rules/rootfs.make
index 13a5f2c..ed30235 100644
--- a/rules/rootfs.make
+++ b/rules/rootfs.make
@@ -185,7 +185,7 @@ ifdef PTXCONF_ROOTFS_ISSUE
 	@$(call install_replace, rootfs, /etc/issue, \
 		@EXTRAVERSION@, $(PTXDIST_VERSION_SCM))
 	@$(call install_replace, rootfs, /etc/issue, \
-		@DATE@, $(shell date -Iseconds))
+		@DATE@, $(shell date +%Y-%M-%dT%H:%M:%S%z))
 	@$(call install_replace, rootfs, /etc/issue, \
 		@VENDOR@, $(PTXCONF_PROJECT_VENDOR))
 	@$(call install_replace, rootfs, /etc/issue, \
-- 
1.7.9


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