1# $FreeBSD$ 2 3.PATH: ${.CURDIR}/../../include 4 5LIB= egacy 6SRC= 7INCSGROUPS= INCS SYSINCS CASPERINC 8INCS= 9 10SYSINCSDIR= ${INCLUDEDIR}/sys 11CASPERINCDIR= ${INCLUDEDIR}/casper 12 13BOOTSTRAPPING?= 0 14 15_WITH_PWCACHEDB!= grep -c pwcache_groupdb /usr/include/grp.h || true 16.if ${_WITH_PWCACHEDB} == 0 17.PATH: ${.CURDIR}/../../contrib/libc-pwcache 18CFLAGS+= -I${.CURDIR}/../../contrib/libc-pwcache \ 19 -I${.CURDIR}/../../lib/libc/include 20SRCS+= pwcache.c 21.endif 22 23_WITH_STRSVIS!= grep -c strsvis /usr/include/vis.h || true 24.if ${_WITH_STRSVIS} == 0 25.PATH: ${.CURDIR}/../../contrib/libc-vis 26SRCS+= vis.c 27CFLAGS+= -I${.CURDIR}/../../contrib/libc-vis \ 28 -I${.CURDIR}/../../lib/libc/include 29.endif 30 31_WITH_REALLOCARRAY!= grep -c reallocarray /usr/include/stdlib.h || true 32.if ${_WITH_REALLOCARRAY} == 0 33.PATH: ${.CURDIR}/../../lib/libc/stdlib 34INCS+= stdlib.h 35SRCS+= reallocarray.c 36CFLAGS+= -I${.CURDIR}/../../lib/libc/include 37.endif 38 39_WITH_UTIMENS!= grep -c utimensat /usr/include/sys/stat.h || true 40.if ${_WITH_UTIMENS} == 0 41SYSINCS+= stat.h 42SRCS+= futimens.c utimensat.c 43.endif 44 45_WITH_EXPLICIT_BZERO!= grep -c explicit_bzero /usr/include/strings.h || true 46.if ${_WITH_EXPLICIT_BZERO} == 0 47.PATH: ${SRCTOP}/sys/libkern 48INCS+= strings.h 49SRCS+= explicit_bzero.c 50.endif 51 52.if exists(/usr/include/capsicum_helpers.h) 53_WITH_CAPH_ENTER!= grep -c caph_enter /usr/include/capsicum_helpers.h || true 54.endif 55.if !defined(_WITH_CAPH_ENTER) || ${_WITH_CAPH_ENTER} == 0 56.PATH: ${SRCTOP}/lib/libcapsicum 57INCS+= capsicum_helpers.h 58.PATH: ${SRCTOP}/lib/libcasper/libcasper 59INCS+= libcasper.h 60.endif 61 62CASPERINC+= ${SRCTOP}/lib/libcasper/services/cap_fileargs/cap_fileargs.h 63 64.if empty(SRCS) 65SRCS= dummy.c 66.endif 67 68.if defined(CROSS_BUILD_TESTING) 69SUBDIR= cross-build 70.endif 71 72# Needed to build config (since it uses libnv) 73SYSINCS+= ${SRCTOP}/sys/sys/nv.h ${SRCTOP}/sys/sys/cnv.h 74 75# We want to run the build with only ${WORLDTMP} in $PATH to ensure we don't 76# accidentally run tools that are incompatible but happen to be in $PATH. 77# This is especially important when building on Linux/MacOS where many of the 78# programs used during the build accept different flags or generate different 79# output. On those platforms we only symlink the tools known to be compatible 80# (e.g. basic utilities such as mkdir) into ${WORLDTMP} and build all others 81# from the FreeBSD sources during the bootstrap-tools stage. 82 83# basic commands: It is fine to use the host version for all of these even on 84# Linux/MacOS since we only use flags that are supported by all of them. 85_host_tools_to_symlink= basename bzip2 bunzip2 chmod chown cmp comm cp date \ 86 dirname echo env false find fmt gzip gunzip head hostname id ln ls \ 87 mkdir mv nice patch rm realpath sh sleep stat tee touch tr true uname \ 88 uniq wc which 89 90# We also need a symlink to the absolute path to the make binary used for 91# the toplevel makefile. This is not necessarily the same as `which make` 92# since e.g. on Linux and MacOS that will be GNU make. 93_make_abs!= which "${MAKE}" 94_host_abs_tools_to_symlink= ${_make_abs}:make ${_make_abs}:bmake 95 96host-symlinks: 97 @echo "Linking host tools into ${DESTDIR}/bin" 98.for _tool in ${_host_tools_to_symlink} 99 @if [ ! -e "${DESTDIR}/bin/${_tool}" ]; then \ 100 source_path=`which ${_tool}`; \ 101 if [ ! -e "$${source_path}" ] ; then \ 102 echo "Cannot find host tool '${_tool}'"; false; \ 103 fi; \ 104 ln -sfnv "$${source_path}" "${DESTDIR}/bin/${_tool}"; \ 105 fi 106.endfor 107.for _tool in ${_host_abs_tools_to_symlink} 108 @source_path="${_tool:S/:/ /:[1]}"; \ 109 target_path="${DESTDIR}/bin/${_tool:S/:/ /:[2]}"; \ 110 if [ ! -e "$${target_path}" ] ; then \ 111 if [ ! -e "$${source_path}" ] ; then \ 112 echo "Host tool '${src_path}' is missing"; false; \ 113 fi; \ 114 ln -sfnv "$${source_path}" "$${target_path}"; \ 115 fi 116.endfor 117 118# Create all the directories that are needed during the legacy, bootstrap-tools 119# and cross-tools stages. We do this here using mkdir since mtree may not exist 120# yet (this happens if we are crossbuilding from Linux/Mac). 121installdirs: 122.for _dir in bin usr/lib usr/include usr/include/casper lib/geom lib/casper 123 mkdir -p "${DESTDIR}/${_dir}" 124.endfor 125# Link usr/bin, sbin, and usr/sbin to bin so that it doesn't matter whether a 126# bootstrap tool was added to WORLTMP with a symlink or by building it in the 127# bootstrap-tools phase. We could also overrride BINDIR when building bootstrap 128# tools but adding the symlinks is easier and means all tools are also 129# in the directory that they are installed to normally. 130 131.for _dir in sbin usr/sbin usr/bin 132# delete existing directories from before r340157 133 @if [ ! -L ${DESTDIR}/${_dir} ]; then \ 134 echo "removing old non-symlink ${DESTDIR}/${_dir}"; \ 135 rm -rf "${DESTDIR}/${_dir}"; \ 136 fi 137.endfor 138 ln -sfn bin ${DESTDIR}/sbin 139 ln -sfn ../bin ${DESTDIR}/usr/bin 140 ln -sfn ../bin ${DESTDIR}/usr/sbin 141.for _group in ${INCSGROUPS:NINCS} 142 mkdir -p "${DESTDIR}/${${_group}DIR}" 143.endfor 144 145.include <bsd.lib.mk> 146