fix(paths): correct path specificans in the rulesdebian/2.6.4-7archive/debian/2.6.4-7

Do not embed build paths in example fiol;es, and pass paths to the
configure script to standardize pathnames on ustmerge systems.

Signed-off-by: Manoj Srivastava <srivasta@debian.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/debian/rules b/debian/rules
index f8ee94e..015f80a 100755
--- a/debian/rules
+++ b/debian/rules
@@ -32,6 +32,8 @@ DEB_REVISION         := $(strip $(shell echo $(DEB_NOEPOCH_VERSION)
 DEB_UPSTREAM_VERSION := $(shell echo $(DEB_NOEPOCH_VERSION) | sed 's/-[^-]*$$//')
 
 confflags = ac_cv_lib_util_getloadavg=no
+# Pass variables to ensure reproducible builds when built on usrmerge system
+confflags += GREP=/bin/grep MKDIR_P="/bin/mkdir -p" SED=/bin/sed SHELL=/bin/bash
 ifneq ($(DEB_BUILD_MULTIARCH),$(DEB_HOST_MULTIARCH))
   confflags += ac_cv_func_malloc_0_nonnull=yes ac_cv_func_realloc_0_nonnull=yes
 endif
@@ -90,6 +92,19 @@ ifneq (,$(filter flex-doc, $(shell dh_listpackages)))
            debian/flex-doc/usr/share/doc/flex-doc/
 endif
 
+override_dh_installexamples:
+	dh_installexamples
+	# Clean up embedded build paths in order to ensure reproducible builds.
+	sed -i  -e "s,-fdebug-prefix-map=$(CURDIR)=\.,,g" \
+		-e "s,-ffile-prefix-map=$(CURDIR)=\.,,g" \
+		-e "s,abs_.*$(CURDIR).*,,g" \
+		-e "s,$(CURDIR).*missing --run,,g" \
+		-e "s,$(CURDIR),./,g" \
+		$(CURDIR)/debian/flex/usr/share/doc/flex/examples/fastwc/Makefile \
+		$(CURDIR)/debian/flex/usr/share/doc/flex/examples/manual/Makefile
+
+
+
 override_dh_auto_build:
 	dh_auto_build
 ifneq (,$(filter flex-doc, $(shell dh_listpackages)))