File reproducible.patch of Package qrq

diff --git a/Makefile b/Makefile
index 3961c7e..8602396 100644
--- a/Makefile
+++ b/Makefile
@@ -36,7 +36,7 @@ INSTALL ?= install
 # build information may be added by CI scripts and will be
 # displayed in the help text (qrq -h)
 
-BUILD_INFO=" Date: $(shell date +%Y-%m-%dT%H:%M:%S%z)\n git branch/commit: $(shell if [ x${CI_COMMIT_REF_NAME} != x ]; then echo ${CI_COMMIT_REF_NAME} ; elif [ -e .git ] || [ -e ../.git ]; then git symbolic-ref --short HEAD ; else echo not built from git repository ; fi) / $(shell if [ x${CI_COMMIT_SHA} != x ]; then echo ${CI_COMMIT_SHA}; elif [ -e .git ] || [ -e ../.git ] ; then git rev-parse --verify HEAD ; else echo - ; fi )\n by $(USER)@$(shell hostname -f)\n OS: $(shell uname -s -r -p)\n Compiler: $(shell $(CC) --version | head -1)"
+BUILD_INFO=" Date: $(shell date -r ChangeLog +%Y-%m-%dT%H:%M:%S%z)\n git branch/commit: $(shell if [ x${CI_COMMIT_REF_NAME} != x ]; then echo ${CI_COMMIT_REF_NAME} ; elif [ -e .git ] || [ -e ../.git ]; then git symbolic-ref --short HEAD ; else echo not built from git repository ; fi) / $(shell if [ x${CI_COMMIT_SHA} != x ]; then echo ${CI_COMMIT_SHA}; elif [ -e .git ] || [ -e ../.git ] ; then git rev-parse --verify HEAD ; else echo - ; fi )\n by $(USER)@$(shell hostname -f)\n OS: $(shell uname -s -r -p)\n Compiler: $(shell $(CC) --version | head -1)"
 
 CFLAGS:=$(CFLAGS) -D DESTDIR=\"$(DESTDIR)\" -D BUILD_INFO=\"$(BUILD_INFO)\" -D VERSION=\"$(VERSION)\" -I.