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sortix--sortix/Makefile
Jonas 'Sortie' Termansen db7182ddc3 Add support for sessions.
This change refactors the process group implementation and adds support
for sessions. The setsid(2) and getsid(2) system calls were added.

psctl(2) now has PSCTL_TTYNAME, which lets you get the name of a process's
terminal, and ps(1) now uses it.

The initial terminal is now called /dev/tty1.

/dev/tty is now a factory for the current terminal.

A global lock now protects the process hierarchy which makes it safe to
access other processes. This refactor removes potential vulnerabilities
and increases system robustness.

A number of terminal ioctls have been added.

This is a compatible ABI change.
2016-11-23 22:30:47 +01:00

436 lines
14 KiB
Makefile

SOFTWARE_MEANT_FOR_SORTIX=1
include build-aux/platform.mak
include build-aux/compiler.mak
include build-aux/version.mak
MODULES=\
doc \
libc \
libm \
dispd \
libmount \
bench \
carray \
disked \
editor \
ext \
games \
init \
kblayout \
kblayout-compiler \
login \
mkinitrd \
regress \
sf \
sh \
sysinstall \
tix \
trianglix \
update-initrd \
utils \
kernel
ifndef SYSROOT
SYSROOT:=$(shell pwd)/sysroot
endif
ifndef SYSROOT_OVERLAY
SYSROOT_OVERLAY:=$(shell pwd)/sysroot-overlay
endif
SORTIX_BUILDS_DIR?=builds
SORTIX_PORTS_DIR?=ports
SORTIX_RELEASE_DIR?=release
SORTIX_REPOSITORY_DIR?=repository
SORTIX_ISO_COMPRESSION?=xz
SORTIX_INCLUDE_SOURCE_GIT_REPO?=$(shell test -d .git && echo "file://`pwd`")
SORTIX_INCLUDE_SOURCE_GIT_REPO:=$(SORTIX_INCLUDE_SOURCE_GIT_REPO)
SORTIX_INCLUDE_SOURCE_GIT_ORIGIN?=
SORTIX_INCLUDE_SOURCE_GIT_CLONE_OPTIONS?=--single-branch
SORTIX_INCLUDE_SOURCE_GIT_BRANCHES?=master
ifneq ($(and $(shell which git 2>/dev/null),$(SORTIX_INCLUDE_SOURCE_GIT_REPO)),)
SORTIX_INCLUDE_SOURCE?=git
else
SORTIX_INCLUDE_SOURCE?=yes
endif
include build-aux/dirs.mak
BUILD_NAME:=sortix-$(VERSION)-$(MACHINE)
LIVE_INITRD:=$(SORTIX_BUILDS_DIR)/$(BUILD_NAME).live.initrd
OVERLAY_INITRD:=$(SORTIX_BUILDS_DIR)/$(BUILD_NAME).overlay.initrd
SRC_INITRD:=$(SORTIX_BUILDS_DIR)/$(BUILD_NAME).src.initrd
SYSTEM_INITRD:=$(SORTIX_BUILDS_DIR)/$(BUILD_NAME).system.initrd
.PHONY: all
all: sysroot
.PHONY: sysmerge
sysmerge: sysroot
sysmerge "$(SYSROOT)"
.PHONY: sysmerge-wait
sysmerge-wait: sysroot
sysmerge --wait "$(SYSROOT)"
.PHONY: clean-build-tools
clean-build-tools:
$(MAKE) -C carray clean
$(MAKE) -C kblayout-compiler clean
$(MAKE) -C mkinitrd clean
$(MAKE) -C sf clean
$(MAKE) -C tix clean
.PHONY: build-tools
build-tools:
$(MAKE) -C carray
$(MAKE) -C kblayout-compiler
$(MAKE) -C mkinitrd
$(MAKE) -C sf
$(MAKE) -C tix
.PHONY: install-build-tools
install-build-tools:
$(MAKE) -C carray install
$(MAKE) -C kblayout-compiler install
$(MAKE) -C mkinitrd install
$(MAKE) -C sf install
$(MAKE) -C tix install
.PHONY: sysroot-fsh
sysroot-fsh:
mkdir -p "$(SYSROOT)"
mkdir -p "$(SYSROOT)/bin"
mkdir -p "$(SYSROOT)/boot"
mkdir -p "$(SYSROOT)/dev"
mkdir -p "$(SYSROOT)/etc"
mkdir -p "$(SYSROOT)/etc/skel"
mkdir -p "$(SYSROOT)/home"
mkdir -p "$(SYSROOT)/include"
mkdir -p "$(SYSROOT)/lib"
mkdir -p "$(SYSROOT)/libexec"
mkdir -p "$(SYSROOT)/mnt"
mkdir -p "$(SYSROOT)/sbin"
mkdir -p "$(SYSROOT)/share"
mkdir -p "$(SYSROOT)/src"
mkdir -p "$(SYSROOT)/tix"
mkdir -p "$(SYSROOT)/tix/manifest"
mkdir -p "$(SYSROOT)/tmp"
mkdir -p "$(SYSROOT)/var"
mkdir -p "$(SYSROOT)/var/empty"
ln -sfT . "$(SYSROOT)/usr"
.PHONY: sysroot-base-headers
sysroot-base-headers: sysroot-fsh
export SYSROOT="$(SYSROOT)" && \
(for D in libc libm kernel; do ($(MAKE) -C $$D install-headers DESTDIR="$(SYSROOT)") || exit $$?; done)
.PHONY: sysroot-system
sysroot-system: sysroot-fsh sysroot-base-headers
rm -f "$(SYSROOT)/tix/manifest/system"
echo / >> "$(SYSROOT)/tix/manifest/system"
echo /bin >> "$(SYSROOT)/tix/manifest/system"
echo /boot >> "$(SYSROOT)/tix/manifest/system"
echo /dev >> "$(SYSROOT)/tix/manifest/system"
echo /etc >> "$(SYSROOT)/tix/manifest/system"
echo /etc/skel >> "$(SYSROOT)/tix/manifest/system"
echo /home >> "$(SYSROOT)/tix/manifest/system"
echo /include >> "$(SYSROOT)/tix/manifest/system"
echo /lib >> "$(SYSROOT)/tix/manifest/system"
echo /libexec >> "$(SYSROOT)/tix/manifest/system"
echo /mnt >> "$(SYSROOT)/tix/manifest/system"
echo /sbin >> "$(SYSROOT)/tix/manifest/system"
echo /share >> "$(SYSROOT)/tix/manifest/system"
echo /src >> "$(SYSROOT)/tix/manifest/system"
echo /tix >> "$(SYSROOT)/tix/manifest/system"
echo /tix/manifest >> "$(SYSROOT)/tix/manifest/system"
echo /tmp >> "$(SYSROOT)/tix/manifest/system"
echo /usr >> "$(SYSROOT)/tix/manifest/system"
echo /var >> "$(SYSROOT)/tix/manifest/system"
echo /var/empty >> "$(SYSROOT)/tix/manifest/system"
echo "$(HOST_MACHINE)" > "$(SYSROOT)/etc/machine"
echo /etc/machine >> "$(SYSROOT)/tix/manifest/system"
(echo 'NAME="Sortix"' && \
echo 'VERSION="$(VERSION)"' && \
echo 'ID=sortix' && \
echo 'VERSION_ID="$(VERSION)"' && \
echo 'PRETTY_NAME="Sortix $(VERSION)"' && \
echo 'SORTIX_ABI=0.2' && \
true) > "$(SYSROOT)/etc/sortix-release"
echo /etc/sortix-release >> "$(SYSROOT)/tix/manifest/system"
ln -sf sortix-release "$(SYSROOT)/etc/os-release"
echo /etc/os-release >> "$(SYSROOT)/tix/manifest/system"
find share | sed -e 's,^,/,' >> "$(SYSROOT)/tix/manifest/system"
cp -RT share "$(SYSROOT)/share"
export SYSROOT="$(SYSROOT)" && \
(for D in $(MODULES); \
do ($(MAKE) -C $$D && \
rm -rf "$(SYSROOT).destdir" && \
mkdir -p "$(SYSROOT).destdir" && \
$(MAKE) -C $$D install DESTDIR="$(SYSROOT).destdir" && \
(cd "$(SYSROOT).destdir" && find .) | sed -e 's/\.//' -e 's/^$$/\//' | \
grep -E '^.+$$' >> "$(SYSROOT)/tix/manifest/system" && \
cp -RT "$(SYSROOT).destdir" "$(SYSROOT)" && \
rm -rf "$(SYSROOT).destdir") \
|| exit $$?; done)
LC_ALL=C sort -u "$(SYSROOT)/tix/manifest/system" > "$(SYSROOT)/tix/manifest/system.new"
mv "$(SYSROOT)/tix/manifest/system.new" "$(SYSROOT)/tix/manifest/system"
.PHONY: sysroot-source
sysroot-source: sysroot-fsh
ifeq ($(SORTIX_INCLUDE_SOURCE),git)
rm -rf "$(SYSROOT)/src"
git clone --no-hardlinks $(SORTIX_INCLUDE_SOURCE_GIT_CLONE_OPTIONS) -- $(SORTIX_INCLUDE_SOURCE_GIT_REPO) "$(SYSROOT)/src"
-cd "$(SYSROOT)/src" && for BRANCH in $(SORTIX_INCLUDE_SOURCE_GIT_BRANCHES); do \
git fetch origin $$BRANCH && \
(git branch -f $$BRANCH FETCH_HEAD || true) ; \
done
ifneq ($(SORTIX_INCLUDE_SOURCE_GIT_ORIGIN),)
cd "$(SYSROOT)/src" && git remote set-url origin $(SORTIX_INCLUDE_SOURCE_GIT_ORIGIN)
else
-cd "$(SYSROOT)/src" && git remote rm origin
endif
else ifneq ($(SORTIX_INCLUDE_SOURCE),no)
cp .gitignore -t "$(SYSROOT)/src"
cp LICENSE -t "$(SYSROOT)/src"
cp Makefile -t "$(SYSROOT)/src"
cp README -t "$(SYSROOT)/src"
cp -RT build-aux "$(SYSROOT)/src/build-aux"
cp -RT share "$(SYSROOT)/src/share"
(for D in $(MODULES); do (cp -R $$D -t "$(SYSROOT)/src" && $(MAKE) -C "$(SYSROOT)/src/$$D" clean) || exit $$?; done)
endif
(cd "$(SYSROOT)" && find .) | sed 's/\.//' | \
grep -E '^/src(/.*)?$$' | \
LC_ALL=C sort > "$(SYSROOT)/tix/manifest/src"
.PHONY: sysroot-ports
sysroot-ports: sysroot-fsh sysroot-base-headers sysroot-system sysroot-source
@SORTIX_PORTS_DIR="$(SORTIX_PORTS_DIR)" \
SORTIX_REPOSITORY_DIR="$(SORTIX_REPOSITORY_DIR)" \
SYSROOT="$(SYSROOT)" \
HOST="$(HOST)" \
MAKE="$(MAKE)" \
MAKEFLAGS="$(MAKEFLAGS)" \
build-aux/build-ports.sh
.PHONY: sysroot
sysroot: sysroot-system sysroot-source sysroot-ports
$(SORTIX_REPOSITORY_DIR):
mkdir -p $@
$(SORTIX_REPOSITORY_DIR)/$(HOST): $(SORTIX_REPOSITORY_DIR)
mkdir -p $@
.PHONY: clean-core
clean-core:
(for D in $(MODULES); do $(MAKE) clean -C $$D || exit $$?; done)
.PHONY: clean-ports
clean-ports:
@SORTIX_PORTS_DIR="$(SORTIX_PORTS_DIR)" \
HOST="$(HOST)" \
MAKE="$(MAKE)" \
MAKEFLAGS="$(MAKEFLAGS)" \
build-aux/clean-ports.sh
.PHONY: clean-builds
clean-builds:
rm -rf "$(SORTIX_BUILDS_DIR)"
rm -f sortix.iso
.PHONY: clean-release
clean-release:
rm -rf "$(SORTIX_RELEASE_DIR)"
.PHONY: clean-repository
clean-repository:
rm -rf "$(SORTIX_REPOSITORY_DIR)"
.PHONY: clean-sysroot
clean-sysroot:
rm -rf "$(SYSROOT)"
rm -rf "$(SYSROOT)".destdir
.PHONY: clean
clean: clean-core clean-ports
.PHONY: mostlyclean
mostlyclean: clean-core clean-ports clean-builds clean-release clean-sysroot
.PHONY: distclean
distclean: clean-core clean-ports clean-builds clean-release clean-repository clean-sysroot
.PHONY: most-things
most-things: sysroot iso
.PHONY: everything
everything: most-things
# Targets that build multiple architectures.
.PHONY: sysroot-base-headers-all-archs
sysroot-base-headers-all-archs:
$(MAKE) clean clean-sysroot
$(MAKE) sysroot-base-headers HOST=i686-sortix
$(MAKE) clean clean-sysroot
$(MAKE) sysroot-base-headers HOST=x86_64-sortix
.PHONY: all-archs
all-archs:
$(MAKE) clean clean-sysroot
$(MAKE) all HOST=i686-sortix
$(MAKE) clean clean-sysroot
$(MAKE) all HOST=x86_64-sortix
.PHONY: most-things-all-archs
most-things-all-archs:
$(MAKE) clean clean-sysroot
$(MAKE) most-things HOST=i686-sortix
$(MAKE) clean clean-sysroot
$(MAKE) most-things HOST=x86_64-sortix
.PHONY: everything-all-archs
everything-all-archs:
$(MAKE) clean clean-sysroot
$(MAKE) everything HOST=i686-sortix
$(MAKE) clean clean-sysroot
$(MAKE) everything HOST=x86_64-sortix
.PHONY: release-all-archs
release-all-archs:
$(MAKE) clean clean-sysroot
$(MAKE) release HOST=i686-sortix
$(MAKE) clean clean-sysroot
$(MAKE) release HOST=x86_64-sortix
# Initial ramdisk
$(LIVE_INITRD): sysroot
mkdir -p `dirname $(LIVE_INITRD)`
rm -rf $(LIVE_INITRD).d
mkdir -p $(LIVE_INITRD).d
mkdir -p $(LIVE_INITRD).d/etc
mkdir -p $(LIVE_INITRD).d/etc/init
echo single-user > $(LIVE_INITRD).d/etc/init/target
echo "root::0:0:root:/root:sh" > $(LIVE_INITRD).d/etc/passwd
echo "root::0:root" > $(LIVE_INITRD).d/etc/group
mkdir -p $(LIVE_INITRD).d/home
mkdir -p $(LIVE_INITRD).d/root -m 700
cp -RT "$(SYSROOT)/etc/skel" $(LIVE_INITRD).d/root
cp doc/welcome $(LIVE_INITRD).d/root
tix-collection $(LIVE_INITRD).d create --platform=$(HOST) --prefix= --generation=2
mkinitrd --format=sortix-initrd-2 $(LIVE_INITRD).d -o $(LIVE_INITRD)
rm -rf $(LIVE_INITRD).d
.PHONY: $(OVERLAY_INITRD)
$(OVERLAY_INITRD): sysroot
test ! -d "$(SYSROOT_OVERLAY)" || \
mkinitrd --format=sortix-initrd-2 "$(SYSROOT_OVERLAY)" -o $(OVERLAY_INITRD)
$(SRC_INITRD): sysroot
mkinitrd --format=sortix-initrd-2 --manifest="$(SYSROOT)/tix/manifest/src" "$(SYSROOT)" -o $(SRC_INITRD)
$(SYSTEM_INITRD): sysroot
mkinitrd --format=sortix-initrd-2 --manifest="$(SYSROOT)/tix/manifest/system" "$(SYSROOT)" -o $(SYSTEM_INITRD)
# Packaging
$(SORTIX_BUILDS_DIR):
mkdir -p $(SORTIX_BUILDS_DIR)
# Bootable images
$(SORTIX_BUILDS_DIR)/$(BUILD_NAME).iso: sysroot $(LIVE_INITRD) $(OVERLAY_INITRD) $(SRC_INITRD) $(SYSTEM_INITRD) $(SORTIX_BUILDS_DIR)
rm -rf $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso
mkdir -p $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso
mkdir -p $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot
mkdir -p $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/repository
SORTIX_PORTS_DIR="$(SORTIX_PORTS_DIR)" \
SORTIX_REPOSITORY_DIR="$(SORTIX_REPOSITORY_DIR)" \
SYSROOT="$(SYSROOT)" \
HOST="$(HOST)" \
build-aux/iso-repository.sh $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/repository
ifeq ($(SORTIX_ISO_COMPRESSION),xz)
xz -c "$(SYSROOT)/boot/sortix.bin" > $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/sortix.bin.xz
xz -c $(LIVE_INITRD) > $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/live.initrd.xz
test ! -e "$(OVERLAY_INITRD)" || \
xz -c $(OVERLAY_INITRD) > $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/overlay.initrd.xz
xz -c $(SRC_INITRD) > $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/src.initrd.xz
xz -c $(SYSTEM_INITRD) > $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/system.initrd.xz
build-aux/iso-grub-cfg.sh --platform $(HOST) --version $(VERSION) $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso
grub-mkrescue --compress=xz -o $(SORTIX_BUILDS_DIR)/$(BUILD_NAME).iso $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso
else ifeq ($(SORTIX_ISO_COMPRESSION),gzip)
gzip -c "$(SYSROOT)/boot/sortix.bin" > $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/sortix.bin.gz
gzip -c $(LIVE_INITRD) > $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/live.initrd.gz
test ! -e "$(OVERLAY_INITRD)" || \
gzip -c $(OVERLAY_INITRD) > $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/overlay.initrd.gz
gzip -c $(SRC_INITRD) > $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/src.initrd.gz
gzip -c $(SYSTEM_INITRD) > $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/system.initrd.gz
build-aux/iso-grub-cfg.sh --platform $(HOST) --version $(VERSION) $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso
grub-mkrescue --compress=gz -o $(SORTIX_BUILDS_DIR)/$(BUILD_NAME).iso $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso
else # none
cp "$(SYSROOT)/boot/sortix.bin" $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/sortix.bin
cp $(LIVE_INITRD) $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/live.initrd
test ! -e "$(OVERLAY_INITRD)" || \
cp $(OVERLAY_INITRD) $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/overlay.initrd
cp $(SRC_INITRD) $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/src.initrd
cp $(SYSTEM_INITRD) $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso/boot/system.initrd
build-aux/iso-grub-cfg.sh --platform $(HOST) --version $(VERSION) $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso
grub-mkrescue -o $(SORTIX_BUILDS_DIR)/$(BUILD_NAME).iso $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso
endif
rm -rf $(SORTIX_BUILDS_DIR)/$(BUILD_NAME)-iso
.PHONY: iso
iso: $(SORTIX_BUILDS_DIR)/$(BUILD_NAME).iso
sortix.iso: $(SORTIX_BUILDS_DIR)/$(BUILD_NAME).iso
cp $< $@
# Release
$(SORTIX_RELEASE_DIR)/$(VERSION):
mkdir -p $@
$(SORTIX_RELEASE_DIR)/$(VERSION)/builds: $(SORTIX_RELEASE_DIR)/$(VERSION)
mkdir -p $@
$(SORTIX_RELEASE_DIR)/$(VERSION)/builds/$(BUILD_NAME).iso: $(SORTIX_BUILDS_DIR)/$(BUILD_NAME).iso $(SORTIX_RELEASE_DIR)/$(VERSION)/builds
cp $< $@
.PHONY: release-iso
release-iso: $(SORTIX_RELEASE_DIR)/$(VERSION)/builds/$(BUILD_NAME).iso
.PHONY: release-builds
release-builds: release-iso
$(SORTIX_RELEASE_DIR)/$(VERSION)/README: README $(SORTIX_RELEASE_DIR)/$(VERSION)
cp $< $@
.PHONY: release-readme
release-readme: $(SORTIX_RELEASE_DIR)/$(VERSION)/README
.PHONY: release-arch
release-arch: release-builds release-readme
.PHONY: release-shared
release-shared: release-readme
.PHONY: release
release: release-arch release-shared
# Virtualization
.PHONY: run-virtualbox
run-virtualbox: sortix.iso
virtualbox --startvm sortix
.PHONY: run-virtualbox-debug
run-virtualbox-debug: sortix.iso
virtualbox --debug --start-running --startvm sortix
# Statistics
.PHONY: linecount
linecount:
wc -l `find . -type f | grep -E '\.(h|h\+\+|c|cpp|c\+\+|s|S|asm|kblayout|mak|sh)$$|(^|/)Makefile$$' | grep -Ev '^\./(\.git|sysroot|sysroot-overlay|ports|repository)(/|$$)'` | sort -n