# $OpenBSD: pkgpath.mk,v 1.89 2023/11/12 12:55:08 espie Exp $
# ex:ts=4 sw=4 filetype=make:
#	pkgpath.mk - 2003 Marc Espie
#	This file is in the public domain.

# definitions common to bsd.port.mk and bsd.port.subdir.mk

PORTSDIR_PATH ?= ${PORTSDIR}:${PORTSDIR}/mystuff
TMPDIR ?= /tmp
DANGEROUS ?= No
LOCALBASE ?= /usr/local

_PERLSCRIPT = /usr/bin/perl ${PORTSDIR}/infrastructure/bin

.if !defined(PKGPATH)
PKGPATH != PORTSDIR_PATH=${PORTSDIR_PATH} \
	${_PERLSCRIPT}/port-getpkgpath-helper ${.CURDIR}
.  if empty(PKGPATH)
ERRORS += "Fatal: can't figure out PKGPATH"
PKGPATH =${.CURDIR}
.  endif
.endif

# Code to invoke to split dir,-multi,flavor

_pflavor_fragment = \
	broken() { \
	  echo 1>&2 ">> Broken dependency: $$@ $$extra_msg"; \
	  reported=true; \
	} ; \
	multi=''; flavor=''; space=''; \
	reported=false; found_dir=false; sawmulti=false; \
	case "$$subdir" in \
	"") \
		broken "empty directory";; \
	*,*) \
		esubdir=$$subdir,; IFS=,; first=true; \
		for i in $$esubdir; do \
			if $$first; then \
				dir=$$i; first=false; continue; \
			fi; \
			case X"$$i" in \
				X-*) \
					if $$sawmulti; then \
						broken "several subpackages in $$subdir"; \
					fi; \
					multi="$$i"; sawmulti=true;; \
				,) \
					sawflavor=true;; \
				*) \
					sawflavor=true; \
					flavor="$$flavor$$space$$i"; \
					space=' ';; \
			esac \
		done; \
		unset IFS;; \
	*) \
		dir=$$subdir;; \
	esac; \
	toset="PKGPATH=$$dir ARCH=${ARCH}"; \
	case X"$$multi" in \
		X) unset SUBPACKAGE || true;; \
		*) case "$$target" in \
			 dump-vars) unset SUBPACKAGE || true;; \
		     *) toset="$$toset SUBPACKAGE=\"$$multi\"";; \
		   esac;; \
	esac; \
	case $$dir in \
	*/) broken "$$dir ends with /";; \
	*//*) broken "$$dir contains //";; \
	esac; \
	if $$sawflavor; then \
		toset="$$toset FLAVOR=\"$$flavor\""; \
	else \
		unset FLAVOR||true; \
	fi; \
	if ! $$reported; then \
		IFS=:; bases=${PORTSDIR_PATH}; \
		for base in $$bases; do \
			cd $$base 2>/dev/null || continue; \
			if [ -L $$dir ]; then \
				broken "$$base/$$dir is a symbolic link"; \
				break; \
			fi; \
			if cd $$dir 2>/dev/null; then \
				found_dir=true; \
				break; \
			fi; \
		done; unset IFS; \
	fi; \
	$$found_dir || $$reported || broken "$$subdir non existent"; \
	$$found_dir

_flavor_fragment = sawflavor=false; ${_pflavor_fragment}

_depfile_fragment = \
	case X$${_DEPENDS_FILE} in \
		X) _DEPENDS_FILE=$$(mktemp ${TMPDIR}/depends.XXXXXXXXX|| exit 1); \
		export _DEPENDS_FILE; \
		trap "rm -f $${_DEPENDS_FILE}" 0; \
		trap 'exit 1' 1 2 3 13 15;; \
	esac

GLOBAL_DEPENDS_CACHE ?=

_mk_DEPENDS_CACHE = \
	_DEPENDS_CACHE=$$(${_PBUILD} mktemp -d ${TMPDIR}/dep_cache.XXXXXXXXX|| exit 1); \
	${_MK_READABLE} $${_DEPENDS_CACHE}

# XXX this is to speed up dpb builds beware of consequences !
.if !empty(GLOBAL_DEPENDS_CACHE)
_cache_fragment = \
	${_PBUILD} mkdir -p ${GLOBAL_DEPENDS_CACHE}; \
	${_MK_READABLE} ${GLOBAL_DEPENDS_CACHE}; \
	_DEPENDS_CACHE=${GLOBAL_DEPENDS_CACHE}; \
	PKG_PATH=${PKGPATH}; \
	export _DEPENDS_CACHE PKGPATH

.else
_cache_fragment = \
	case X$${_DEPENDS_CACHE} in \
		X) ${_mk_DEPENDS_CACHE}; export _DEPENDS_CACHE; \
		trap "${_PBUILD} rm -rf 2>/dev/null $${_DEPENDS_CACHE}" 0; \
		trap 'exit 1' 1 2 3 13 15;; \
	esac; PKGPATH=${PKGPATH}; export PKGPATH
.endif


PORTS_PRIVSEP ?= No
FETCH_USER ?= _pfetch
BUILD_USER ?= _pbuild

.if ${PORTS_PRIVSEP:L} == "yes"
SUDO ?= doas
_PFETCH = ${SUDO} -u ${FETCH_USER}
_PBUILD = ${SUDO} -u ${BUILD_USER}
_MK_READABLE = ${_PBUILD} chmod a+rX
_PMAKE = cd ${.CURDIR} && PKGPATH=${PKGPATH} exec ${_PBUILD} ${MAKE}
_PREDIR = |${_PBUILD} tee >/dev/null
# Some operations will need sudo in privsep mode
_PSUDO = ${SUDO}
_UPDATE_PLIST_SETUP=FAKE_TREE_OWNER=${BUILD_USER} \
	PORTS_TREE_OWNER=$$(id -un) ${SUDO}
_INSTALL_CACHE_REPO = \
	if ${_PFETCH} install -d -o ${FETCH_USER} -g $$(id -g ${FETCH_USER}) ${PACKAGE_REPOSITORY_MODE} ${_CACHE_REPO}; then \
		:; \
	else \
		echo >&2 "Can't create ${_CACHE_REPO}; run 'make fix-permissions' as root"; \
		exit 1; \
	fi
.else
_PFETCH =
_PBUILD =
_PSUDO =
_PREDIR = >
_PMAKE = ${_MAKE}
_MK_READABLE = :
_UPDATE_PLIST_SETUP=${_PBUILD}
_INSTALL_CACHE_REPO = install -d ${PACKAGE_REPOSITORY_MODE} ${_CACHE_REPO}
.endif

_SUDOMAKE = cd ${.CURDIR} && PKGPATH=${PKGPATH} exec ${SUDO} ${MAKE}
_MAKE = cd ${.CURDIR} && PKGPATH=${PKGPATH} exec ${MAKE}
_SUDOMAKESYS = cd ${.CURDIR} && umask 022 && PKGPATH=${PKGPATH} exec ${_PBUILD} ${MAKE}

REPORT_PROBLEM_LOGFILE ?=
.if !empty(REPORT_PROBLEM_LOGFILE)
REPORT_PROBLEM ?= echo "$$subdir ($@)">>${REPORT_PROBLEM_LOGFILE}
.else
REPORT_PROBLEM ?= exit 1
.endif

# XXX if targets do recurse, they will define _LOCKS_HELD
# so if it's defined, it means we're not a top-level make
# basically: check that make clean='dist depends'   still works.
#
.if !defined(_LOCKS_HELD)
# handle the default target choice
.  for t in verbose-show show clean show-indexed show-list
.    if defined($t)
.      if defined(_overidden_default)
ERRORS += "Fatal: ambiguous default target: $t or ${_overidden_default}"
.      else
.MAIN: $t
_overidden_default = $t
.      endif
.    endif
.  endfor

.  if defined(_overidden_default)
.    if !make(${_overidden_default})
ERRORS += "Fatal: ${MAKE} ${.TARGETS} ${_overidden_default}=${${_overidden_default}} doesn't work"
.    endif
.  else
.MAIN: all
.  endif
.endif

_recursive_targets = \
	all build checksum gen configure deinstall distclean extract fake fetch \
	fetch-all full-all-depends full-build-depends generate-readmes \
	full-test-depends full-run-depends \
	install install-all \
	license-check package patch \
	prepare show-prepare-results repackage test regress reinstall \
	update update-or-install update-or-install-all \
	dump-vars print-plist print-plist-all \
	print-plist-contents print-plist-libs \
	show verbose-show show-indexed show-size show-list show-fake-size \
	check-register check-register-all lock unlock show-prepare-test-results

_dangerous_recursive_targets = \
	makesum plist update-patches update-plist 

_recursive_depends_targets = \
	all-dir-depends build-dir-depends test-dir-depends run-dir-depends
_recursive_cache_targets = \
	print-plist-with-depends print-plist-libs-with-depends \
	print-plist-all-with-depends \
	print-update-signature port-lib-depends-check lib-depends-check \
	all-lib-depends-args lib-depends-args run-depends-args \
	port-wantlib-args  print-package-args