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#!/usr/bin/make -f
export DEB_BUILD_MAINT_OPTIONS=hardening=+all
include /usr/share/dpkg/default.mk
export CFLAGS += $(shell getconf LFS_CFLAGS)
export LDFLAGS += $(shell getconf LFS_LDFLAGS)
export prefix = $(CURDIR)/debian/ucspi-unix/usr
export mandir = share/man
# Package is built twice, with glibc and diet libc, but only $(FLAVOR)
# version is installed. This way following is achieved:
#
# * diet version is protected from bitrot
# * switching to diet version for downstream/local rebuild is as
# smooth, as possible.
FLAVOR = glibc
HAVE_DIETLIBC=no
ifeq ($(shell dpkg -s dietlibc-dev | grep -o installed), installed)
HAVE_DIETLIBC=yes
BUILT_USING := $(shell dpkg-query -f'$${source:Package} (= $${source:Version})' -W dietlibc-dev)
DIET_LIBDIR := $(shell diet -L gcc)
endif
ifeq ($(shell dpkg-vendor --derives-from Ubuntu && echo yes),yes)
HAVE_DIETLIBC=no
endif
%:
dh $@ --with buildinfo
override_dh_auto_configure:
mkdir -p diet glibc
find -maxdepth 1 -type f -printf '../%f\0' | xargs -0 ln -sft diet/
find -maxdepth 1 -type f -printf '../%f\0' | xargs -0 ln -sft glibc/
rm diet/conf-* glibc/conf-*
echo '$(CC) $(CFLAGS) $(CPPFLAGS)' > glibc/conf-cc
echo '$(CC) $(LDFLAGS)' > glibc/conf-ld
echo 'diet gcc $(CFLAGS) $(CPPFLAGS)' > diet/conf-cc
echo 'diet gcc $(LDFLAGS)' > diet/conf-ld
override_dh_auto_build:
$(MAKE) -C diet
$(MAKE) -C glibc
override_dh_auto_install:
$(MAKE) -C $(FLAVOR) install
override_dh_auto_clean:
rm -fr glibc/ diet/
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