From e5cc8f7c387e3238ebb8239e2555c933a41502c0 Mon Sep 17 00:00:00 2001
From: Graham Christensen <graham@grahamc.com>
Date: Thu, 7 Mar 2019 08:11:32 -0500
Subject: [PATCH] Makefile: use SOURCE_DATE_EPOCH for reproducibility

---
 nspr/lib/ds/Makefile.in        | 4 ++--
 nspr/lib/libc/src/Makefile.in  | 4 ++--
 nspr/lib/prstreams/Makefile.in | 4 ++--
 nspr/pr/src/Makefile.in        | 6 +++---
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/nspr/lib/ds/Makefile.in b/nspr/lib/ds/Makefile.in
index e737791..d56b0a7 100644
--- a/nspr/lib/ds/Makefile.in
+++ b/nspr/lib/ds/Makefile.in
@@ -101,8 +101,8 @@ ECHO = echo
 TINC = $(OBJDIR)/_pl_bld.h
 PROD = $(notdir $(SHARED_LIBRARY))
 NOW = $(MOD_DEPTH)/config/$(OBJDIR)/now
-SH_DATE = $(shell date "+%Y-%m-%d %T")
-SH_NOW = $(shell $(NOW))
+SH_DATE = $(shell date "+%Y-%m-%d %T" --date $(SOURCE_DATE_EPOCH))
+SH_NOW = $(SOURCE_DATE_EPOCH)000000
 
 ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT)
 	SUF = i64
diff --git a/nspr/lib/libc/src/Makefile.in b/nspr/lib/libc/src/Makefile.in
index e8a6d9f..0485737 100644
--- a/nspr/lib/libc/src/Makefile.in
+++ b/nspr/lib/libc/src/Makefile.in
@@ -103,8 +103,8 @@ ECHO = echo
 TINC = $(OBJDIR)/_pl_bld.h
 PROD = $(notdir $(SHARED_LIBRARY))
 NOW = $(MOD_DEPTH)/config/$(OBJDIR)/now
-SH_DATE = $(shell date "+%Y-%m-%d %T")
-SH_NOW = $(shell $(NOW))
+SH_DATE = $(shell date "+%Y-%m-%d %T" --date $(SOURCE_DATE_EPOCH))
+SH_NOW = $(SOURCE_DATE_EPOCH)000000
 
 ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT)
 	SUF = i64
diff --git a/nspr/lib/prstreams/Makefile.in b/nspr/lib/prstreams/Makefile.in
index aeb2944..83ae423 100644
--- a/nspr/lib/prstreams/Makefile.in
+++ b/nspr/lib/prstreams/Makefile.in
@@ -105,8 +105,8 @@ ECHO = echo
 TINC = $(OBJDIR)/_pl_bld.h
 PROD = $(notdir $(SHARED_LIBRARY))
 NOW = $(MOD_DEPTH)/config/$(OBJDIR)/now
-SH_DATE = $(shell date "+%Y-%m-%d %T")
-SH_NOW = $(shell $(NOW))
+SH_DATE = $(shell date "+%Y-%m-%d %T" --date $(SOURCE_DATE_EPOCH))
+SH_NOW = $(SOURCE_DATE_EPOCH)000000
 
 ifeq ($(OS_ARCH), WINNT)
 	SUF = i64
diff --git a/nspr/pr/src/Makefile.in b/nspr/pr/src/Makefile.in
index 19c5a69..989cc8c 100644
--- a/nspr/pr/src/Makefile.in
+++ b/nspr/pr/src/Makefile.in
@@ -46,7 +46,7 @@ MKSHLIB += -M $(MAPFILE)
 endif
 #
 # In Solaris 2.6 or earlier, -lrt is called -lposix4.
-# 
+#
 LIBRT_TEST=$(firstword $(sort 5.7 $(OS_RELEASE)))
 ifeq (5.7, $(LIBRT_TEST))
 LIBRT=-lrt
@@ -311,8 +311,8 @@ PROD = $(notdir $(SHARED_LIBRARY))
 endif
 
 NOW = $(MOD_DEPTH)/config/$(OBJDIR)/now
-SH_DATE = $(shell date "+%Y-%m-%d %T")
-SH_NOW = $(shell $(NOW))
+SH_DATE = $(shell date "+%Y-%m-%d %T" --date $(SOURCE_DATE_EPOCH))
+SH_NOW = $(SOURCE_DATE_EPOCH)000000
 
 ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT)
 	SUF = i64
-- 
2.19.2