Name	libcap2-bin
Description	POSIX 1003.1e capabilities (utilities)
Version	1:2.75-10+b3
Package Base	libcap2
Homepage	https://sites.google.com/site/fullycapable/
Maintainers	['Christian Kastner <ckk@debian.org>']
Contributors	[]
Distro-repo	https://salsa.debian.org/debian/libcap2
Sources	['https://sources.debian.org/data/main/libc/libcap2/1:2.75-10/debian/watch', 'https://sources.debian.org/src/libcap2/1:2.75-10/debian/patches/Add-support-for-some-less-mainstream-architectures.patch', 'https://sources.debian.org/src/libcap2/1:2.75-10/debian/patches/Be-more-systematic-using-the-kernel-signal-handler-APIs.patch', 'https://sources.debian.org/src/libcap2/1:2.75-10/debian/patches/Extend-support-further-to-__m68k__-and-possibly-__sparc__.patch', 'https://sources.debian.org/src/libcap2/1:2.75-10/debian/patches/Filter-out-PIE-flags-when-building-shared-objects.patch', 'https://sources.debian.org/src/libcap2/1:2.75-10/debian/patches/Glibc-needs-a-constant-to-be-defined-for-puts-to-work.patch', 'https://sources.debian.org/src/libcap2/1:2.75-10/debian/patches/Hide-private-symbols.patch', 'https://sources.debian.org/src/libcap2/1:2.75-10/debian/patches/Skip-git-if-not-installed.patch', 'https://sources.debian.org/src/libcap2/1:2.75-10/debian/patches/series']
Dependencies	['libc6', 'libcap2']
Optional-Dependencies	['libpam-cap']
Build-Dependencies	['patchelf', 'debhelper-compat', 'gperf', 'indent', 'libpam0g-dev']
Provides	[]
Builddate
Architecture	amd64
Distro-Version	trixie
Licenses	[]
Hash	d9b26d34c7aa775bb8441602b91e21cb1223437cf6e2cc9bb837e29e0944a784

#!/usr/bin/make -f

# Exports DEB_{BUILD,HOST}_* flags
include /usr/share/dpkg/architecture.mk

# Pass this as version-info to dh_makeshlibs
SHLIBS_MINVER = 1:2.63

export DEB_BUILD_MAINT_OPTIONS = hardening=+all

# Support cross-compiling
ifneq ($(DEB_BUILD_GNU_TYPE),$(DEB_HOST_GNU_TYPE))
CC := $(DEB_HOST_GNU_TYPE)-gcc
endif

# One upstream target, "_makenames", requires the BUILD compiler instead of HOST
BUILD_CC ?= cc
export BUILD_LDFLAGS = $(shell dpkg-architecture -a$(DEB_BUILD_ARCH) -c dpkg-buildflags --get LDFLAGS)
export BUILD_CPPFLAGS = $(shell dpkg-architecture -a$(DEB_BUILD_ARCH) -c dpkg-buildflags --get CPPFLAGS)

# Upstream's way of setting optimization
ifneq (,$(filter noopt, $(DEB_BUILD_OPTIONS)))
COPTS = COPTS=-O0
endif

# See pam_cap/Makefile for FORCELINKPAM
MAKE_ASSIGNMENTS = \
	prefix=/usr \
	FORCELINKPAM=yes \
	GOLANG=no

%:
	dh ${@}


override_dh_auto_clean:
	dh_auto_clean -- $(MAKE_ASSIGNMENTS)
	# The Golang build system does not appear to fully honor -B, so we need
	# two cleans
	set -e; if test -d _build; then \
		dh_auto_clean -B_build -O--buildsystem=golang; \
		dh_auto_clean -O--buildsystem=golang; \
	fi
	# Undo change of lookup (see override_dh_auto_build)
	sed -i -e 's,\./tcapsh-static,../progs/tcapsh-static,g' tests/libcap_launch_test.c


override_dh_auto_build:
	# See pam_cap/Makefile for FORCELINKPAM
	dh_auto_build -- \
		$(MAKE_ASSIGNMENTS) \
		BUILD_CC=$(BUILD_CC) \
		CROSS_COMPILE=$(DEB_HOST_GNU_TYPE)- \
		$(COPTS) \
		DYNAMIC=yes \
		SUDO=$(DEB_GAIN_ROOT_CMD)
	# Some of test suite is only invoked when run as real root. Explicitly
	# build all binaries so we can include them in the autopkgtest.	
	dh_auto_build -D libcap -- $(MAKE_ASSIGNMENTS) cap_test
	dh_auto_build -D pam_cap -- $(MAKE_ASSIGNMENTS) test_pam_cap
	# Change lookup from sibling dir to current dir
	sed -i -e 's,\.\./progs/tcapsh-static,./tcapsh-static,g' tests/libcap_launch_test.c
	dh_auto_build -D tests -- $(MAKE_ASSIGNMENTS) \
		psx_test \
		libcap_psx_test \
		uns_test \
		libcap_launch_test \
		libcap_psx_launch_test \
		noop \
		exploit \
		noexploit
	dh_auto_build -D progs -- $(MAKE_ASSIGNMENTS) tcapsh-static


override_dh_installdirs:
	dh_installdirs
	# While the PAM module and the library are in /lib, according to the
	# FHS, development files must go into usr/lib/<triplet>.
	mkdir -p debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)


override_dh_auto_install:
	dh_auto_install -- \
		$(MAKE_ASSIGNMENTS) \
		lib=lib/$(DEB_HOST_MULTIARCH) \
		PKGCONFIGDIR=/usr/lib/$(DEB_HOST_MULTIARCH)/pkgconfig \
		RAISE_SETFCAP=no

execute_after_dh_install-arch:
	# Unfortunately, RPATH seems to be needed for the build-time tests
	# (avoiding it and going through LD_LIBRARY_PATH didn't work in all
	# cases).
	# Also, we need to operate on the install result, as the original
	# executable may still be used by a running test process.
	# .
	# List is identical to build above, minus noop (no RPATH)
	cd debian/libcap-dev/usr/lib/$(DEB_HOST_MULTIARCH)/libcap2/tests  && \
		patchelf --remove-rpath \
			psx_test \
			libcap_psx_test \
			uns_test \
			libcap_launch_test \
			libcap_psx_launch_test \
			exploit \
			noexploit

override_dh_auto_test:
	dh_auto_test -- $(MAKE_ASSIGNMENTS)

override_dh_makeshlibs:
	dh_makeshlibs -V'libcap2 (>= $(SHLIBS_MINVER))' -plibcap2 \
		--add-udeb=libcap2-udeb -- -c4
	dh_makeshlibs --remaining-packages -- -c4

override_dh_gencontrol:
	dh_gencontrol -- -Vmisc:Built-Using="$(shell dpkg-query -f '$${source:Package} (= $${source:Version})' -W libc-dev-bin)"

export DH_GOLANG_BUILDPKG := \
	kernel.org/pub/linux/libs/security/libcap/cap \
	kernel.org/pub/linux/libs/security/libcap/psx

execute_after_dh_auto_configure-indep:
	dh_auto_configure -B_build -O--buildsystem=golang

execute_after_dh_auto_install-indep:
	dh_auto_install -B_build -O--buildsystem=golang

execute_after_dh_auto_build-indep:
	dh_auto_build -B_build -O--buildsystem=golang