putty/Buildscr

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# -*- sh -*-
# Build script to construct a full distribution directory of PuTTY.
module putty
# Start by figuring out what our version information looks like.
#
# There are four classes of PuTTY build:
# - a release, which just has an X.YY version number
# - a prerelease, which has an X.YY version number, plus a date and
# version control commit id (and is considered to be 'almost'
# version X.YY)
# - a development snapshot, which just has a date and commit id
# - a custom build, which also has a date and commit id (but is
# labelled differently, to stress that development snapshots are
# built from the checked-in code by the automated nightly script
# whereas custom builds are made manually, perhaps from uncommitted
# changes, e.g. to send to a user for diagnostic or testing
# purposes).
#
# The four classes of build are triggered by invoking bob with
# different command-line variable definitions:
#
# - RELEASE=X.YY makes a release build
# - PRERELEASE=X.YY makes a prerelease build (combined with the build
# date and VCS info)
# - setting SNAPSHOT to any non-empty string makes a development
# snapshot
# - setting none of these makes a custom build.
# If we need a date for our build, start by computing it in the
# various forms we need. $(Ndate) is the date in purely numeric form
# (YYYYMMDD); $(Date) is separated as YYYY-MM-DD; $(Days) is the
# number of days since the epoch.
ifeq "$(RELEASE)" "" set Ndate $(!builddate)
ifneq "$(Ndate)" "" in . do echo $(Ndate) | perl -pe 's/(....)(..)(..)/$$1-$$2-$$3/' > date
ifneq "$(Ndate)" "" read Date date
set Epoch 17161 # update this at every release
ifneq "$(Ndate)" "" in . do echo $(Ndate) | perl -ne 'use Time::Local; /(....)(..)(..)/ and print timegm(0,0,0,$$3,$$2-1,$$1) / 86400 - $(Epoch)' > days
ifneq "$(Ndate)" "" read Days days
# For any non-release, we're going to need the number of the prior
# release, for putting in various places so as to get monotonic
# comparisons with the surrounding actual releases.
ifeq "$(RELEASE)" "" read Lastver putty/LATEST.VER
# Set up the textual version strings for the docs build and installers.
# We have one of these including the word 'PuTTY', and one without,
# which are inconveniently capitalised differently.
ifneq "$(RELEASE)" "" set Puttytextver PuTTY release $(RELEASE)
ifneq "$(RELEASE)" "" set Textver Release $(RELEASE)
ifneq "$(PRERELEASE)" "" set Puttytextver PuTTY pre-release $(PRERELEASE):$(Date).$(vcsid)
ifneq "$(PRERELEASE)" "" set Textver Pre-release $(PRERELEASE):$(Date).$(vcsid)
ifneq "$(SNAPSHOT)" "" set Puttytextver PuTTY development snapshot $(Date).$(vcsid)
ifneq "$(SNAPSHOT)" "" set Textver Development snapshot $(Date).$(vcsid)
ifeq "$(RELEASE)$(PRERELEASE)$(SNAPSHOT)" "" set Puttytextver PuTTY custom build $(Date).$(vcsid)
ifeq "$(RELEASE)$(PRERELEASE)$(SNAPSHOT)" "" set Textver Custom build $(Date).$(vcsid)
set Docmakever VERSION="$(Puttytextver)"
# Set up the version string for use in the SSH connection greeting.
#
# We use $(Ndate) rather than $(Date) in the pre-release string to
# make sure it's under 40 characters, which is a hard limit in the SSH
# protocol spec (and enforced by a compile-time assertion in
# version.c).
ifneq "$(RELEASE)" "" set Sshver -Release-$(RELEASE)
ifneq "$(PRERELEASE)" "" set Sshver -Prerelease-$(PRERELEASE):$(Ndate).$(vcsid)
ifneq "$(SNAPSHOT)" "" set Sshver -Snapshot-$(Date).$(vcsid)
ifeq "$(RELEASE)$(PRERELEASE)$(SNAPSHOT)" "" set Sshver -Custom-$(Date).$(vcsid)
# Set up the filename suffix for the Unix source archive.
ifneq "$(RELEASE)" "" set Uxarcsuffix -$(RELEASE)
ifneq "$(PRERELEASE)" "" set Uxarcsuffix -$(PRERELEASE)~pre$(Ndate).$(vcsid)
ifneq "$(SNAPSHOT)" "" set Uxarcsuffix -$(Lastver)-$(Date).$(vcsid)
ifeq "$(RELEASE)$(PRERELEASE)$(SNAPSHOT)" "" set Uxarcsuffix -custom-$(Date).$(vcsid)
# Set up the version number for the autoconf system.
ifneq "$(RELEASE)" "" set Autoconfver $(RELEASE)
ifneq "$(PRERELEASE)" "" set Autoconfver $(PRERELEASE)~pre$(Ndate).$(vcsid)
ifneq "$(SNAPSHOT)" "" set Autoconfver $(Lastver)-$(Date).$(vcsid)
ifeq "$(RELEASE)$(PRERELEASE)$(SNAPSHOT)" "" set Autoconfver Custom.$(Date).$(vcsid)
# Set up the filenames for the Windows installers (minus extension,
# which goes on later).
ifneq "$(RELEASE)" "" set Isuffix $(RELEASE)-installer
ifneq "$(PRERELEASE)" "" set Isuffix $(PRERELEASE)-pre$(Ndate)-installer
ifneq "$(SNAPSHOT)" "" set Isuffix $(Date)-installer
ifeq "$(RELEASE)$(PRERELEASE)$(SNAPSHOT)" "" set Isuffix custom-$(Date)-installer
set Ifilename32 putty-$(Isuffix)
set Ifilename64 putty-64bit-$(Isuffix)
set Ifilenamea32 putty-arm32-$(Isuffix)
set Ifilenamea64 putty-arm64-$(Isuffix)
# Set up the Windows version resource info, for both the installers and
# the individual programs. This must be a sequence of four 16-bit
# integers compared lexicographically, and we define it as follows:
#
# For release X.YY: X.YY.0.0
# For a prerelease before the X.YY release: (X.YY-1).(DDDDD + 0x8000).0
# For a devel snapshot after the X.YY release: X.YY.DDDDD.0
# For a custom build: X.YY.DDDDD.1
#
# where DDDDD is a representation of the build date, in the form of a
# number of days since an epoch date. The epoch is reset at every
# release (which, with 15 bits, gives us a comfortable 80-odd years
# before it becomes vital to make another release to reset the count
# :-).
ifneq "$(RELEASE)" "" in . do echo $(RELEASE).0.0 > winver
ifneq "$(PRERELEASE)" "" in . do perl -e 'printf "%s.%d.0", $$ARGV[0], 0x8000+$$ARGV[1]' $(Lastver) $(Days) > winver
ifneq "$(SNAPSHOT)" "" in . do perl -e 'printf "%s.%d.0", $$ARGV[0], $$ARGV[1]' $(Lastver) $(Days) > winver
ifeq "$(RELEASE)$(PRERELEASE)$(SNAPSHOT)" "" in . do perl -e 'printf "%s.%d.1", $$ARGV[0], $$ARGV[1]' $(Lastver) $(Days) > winver
in . do perl -pe 'y!.!,!' winver > winvercommas
read Winver winver
read Winvercommas winvercommas
# Write out a version.h that contains the real version number.
in putty do echo '/* Generated by automated build script */' > version.h
ifneq "$(RELEASE)" "" in putty do echo '$#define RELEASE $(RELEASE)' >> version.h
ifneq "$(PRERELEASE)" "" in putty do echo '$#define PRERELEASE $(PRERELEASE)' >> version.h
ifneq "$(SNAPSHOT)" "" in putty do echo '$#define SNAPSHOT' >> version.h
in putty do echo '$#define TEXTVER "$(Textver)"' >> version.h
in putty do echo '$#define SSHVER "$(Sshver)"' >> version.h
in putty do echo '$#define BINARY_VERSION $(Winvercommas)' >> version.h
in putty do echo '$#define SOURCE_COMMIT "$(vcsfullid)"' >> version.h
# Set up the extra arguments for the main Windows nmake command. The
# user can define XFLAGS and MAKEARGS on the bob command line, to pass
# in extra compile and make options respectively (e.g. to do a
# debugging or Minefield build).
set Makeargs
ifneq "$(XFLAGS)" "" set Makeargs $(Makeargs) XFLAGS="$(XFLAGS)"
ifneq "$(MAKEARGS)" "" set Makeargs $(Makeargs) $(MAKEARGS)
in putty do ./mksrcarc.sh
in putty do ./mkunxarc.sh '$(Autoconfver)' '$(Uxarcsuffix)' $(Docmakever)
in putty do perl mkfiles.pl
in putty/doc do make $(Docmakever) putty.chm -j$(nproc)
delegate -
# Run the test suite, under self-delegation so that we don't leave any
# cruft lying around. This involves doing a build of the Unix tools
# (which is a useful double-check anyway to pick up any build failures)
in putty do ./mkauto.sh
in putty do ./configure CC=clang CFLAGS="-fsanitize=address -fsanitize=leak"
in putty do make -j$(nproc)
in putty do python test/cryptsuite.py
enddelegate
# Windowsify LICENCE, since it's going in the Windows installers.
in putty do perl -i~ -pe 'y/\015//d;s/$$/\015/' LICENCE
# Some gratuitous theming for the MSI installer UI.
in putty/icons do make -j$(nproc)
in putty do ./windows/make_install_images.sh
mkdir putty/windows/build32
mkdir putty/windows/build64
mkdir putty/windows/buildold
mkdir putty/windows/abuild32
mkdir putty/windows/abuild64
# Build the binaries to go in the installers, in both 32- and 64-bit
# flavours.
#
# For the 32-bit ones, we set a subsystem version of 5.01, which
# allows the resulting files to still run on Windows XP.
in putty/windows with clangcl32 do Platform=x86 make -f Makefile.clangcl BUILDDIR=build32/ SUBSYSVER=,5.01 $(Makeargs) all -j$(nproc)
in putty/windows with clangcl64 do Platform=x64 make -f Makefile.clangcl BUILDDIR=build64/ $(Makeargs) all -j$(nproc)
# Build experimental Arm Windows binaries.
in putty/windows with clangcl_a32 do Platform=arm make -f Makefile.clangcl BUILDDIR=abuild32/ SUBSYSVER=,5.01 $(Makeargs) all -j$(nproc)
in putty/windows with clangcl_a64 do Platform=arm64 make -f Makefile.clangcl BUILDDIR=abuild64/ $(Makeargs) all -j$(nproc)
# Remove Windows binaries for the test programs we don't want to ship,
# like testcrypt.exe. (But we still _built_ them, to ensure the build
# worked.)
in putty/windows do make -f Makefile.clangcl BUILDDIR=build32/ cleantestprogs
in putty/windows do make -f Makefile.clangcl BUILDDIR=build64/ cleantestprogs
in putty/windows do make -f Makefile.clangcl BUILDDIR=abuild32/ cleantestprogs
in putty/windows do make -f Makefile.clangcl BUILDDIR=abuild64/ cleantestprogs
# Code-sign the Windows binaries, if the local bob config provides a
# script to do so in a cross-compiling way. We assume here that the
# script accepts an -i option to provide a 'more info' URL, an
# optional -n option to provide a program name, and an -N option to
# take the program name from an .exe's version resource, and that it
# can accept multiple .exe or .msi filename arguments and sign them
# all in place.
ifneq "$(cross_winsigncode)" "" in putty/windows do $(cross_winsigncode) -N -i https://www.chiark.greenend.org.uk/~sgtatham/putty/ build*/*.exe abuild*/*.exe
# Make a preliminary set of cryptographic checksums giving the hashes
# of these versions of the binaries. We'll make the rest below.
in putty do for hash in md5 sha1 sha256 sha512; do for dir_plat in "build32 w32" "build64 w64" "abuild32 wa32" "abuild64 wa64"; do set -- $$dir_plat; (cd windows/$$1 && $${hash}sum *.exe | sed 's!\( \+\)!\1'$$2'/!;s!$$! (installer version)!') >> $${hash}sums.installer; done; done
# Build a WiX MSI installer, for each build flavour.
in putty/windows with wixonlinux do candle -arch x86 -dRealPlatform=x86 -dDllOk=yes -dBuilddir=build32/ -dWinver="$(Winver)" -dPuttytextver="$(Puttytextver)" installer.wxs && light -ext WixUIExtension -ext WixUtilExtension -sval installer.wixobj -o installer32.msi -spdb
in putty/windows with wixonlinux do candle -arch x64 -dRealPlatform=x64 -dDllOk=yes -dBuilddir=build64/ -dWinver="$(Winver)" -dPuttytextver="$(Puttytextver)" installer.wxs && light -ext WixUIExtension -ext WixUtilExtension -sval installer.wixobj -o installer64.msi -spdb
in putty/windows with wixonlinux do candle -arch x64 -dRealPlatform=Arm -dDllOk=no -dBuilddir=abuild32/ -dWinver="$(Winver)" -dPuttytextver="$(Puttytextver)" installer.wxs && light -ext WixUIExtension -ext WixUtilExtension -sval installer.wixobj -o installera32.msi -spdb
in putty/windows with wixonlinux do candle -arch x64 -dRealPlatform=Arm64 -dDllOk=no -dBuilddir=abuild64/ -dWinver="$(Winver)" -dPuttytextver="$(Puttytextver)" installer.wxs && light -ext WixUIExtension -ext WixUtilExtension -sval installer.wixobj -o installera64.msi -spdb
# Change the width field for our dialog background image so that it
# doesn't stretch across the whole dialog. (WiX's default one does; we
# replace it with a narrow one so that the text to the right of it
# shows up on system default background colour, meaning that
# high-contrast mode doesn't make the text white on white. But that
# means we also have to modify the width field, and there's nothing in
# WiX's source syntax to make that happen.)
#
# Also bodge the platform fields for the Windows on Arm installers,
# since WiX 3 doesn't understand Arm platform names itself.
in putty/windows do ./msifixup.py installer32.msi --dialog-bmp-width=123
in putty/windows do ./msifixup.py installer64.msi --dialog-bmp-width=123
in putty/windows do ./msifixup.py installera32.msi --dialog-bmp-width=123 --platform=Arm
in putty/windows do ./msifixup.py installera64.msi --dialog-bmp-width=123 --platform=Arm64
# Sign the Windows installers.
ifneq "$(cross_winsigncode)" "" in putty/windows do $(cross_winsigncode) -i https://www.chiark.greenend.org.uk/~sgtatham/putty/ -n "PuTTY Installer" installer32.msi installer64.msi installera32.msi installera64.msi
# Delete the binaries and resource files from the build directories,
# so that we can rebuild them differently.
in putty/windows/build32 do rm -f *.exe *.res *.rcpp
in putty/windows/build64 do rm -f *.exe *.res *.rcpp
in putty/windows/abuild32 do rm -f *.exe *.res *.rcpp
in putty/windows/abuild64 do rm -f *.exe *.res *.rcpp
# Build the standalone binaries, in both 32- and 64-bit flavours.
# These differ from the previous set in that they embed the help file.
in putty/windows with clangcl32 do Platform=x86 make -f Makefile.clangcl BUILDDIR=build32/ RCFL=-DEMBED_CHM SUBSYSVER=,5.01 $(Makeargs) all -j$(nproc)
in putty/windows with clangcl64 do Platform=x64 make -f Makefile.clangcl BUILDDIR=build64/ RCFL=-DEMBED_CHM $(Makeargs) all -j$(nproc)
in putty/windows with clangcl_a32 do Platform=arm make -f Makefile.clangcl BUILDDIR=abuild32/ RCFL=-DEMBED_CHM SUBSYSVER=,5.01 $(Makeargs) all -j$(nproc)
in putty/windows with clangcl_a64 do Platform=arm64 make -f Makefile.clangcl BUILDDIR=abuild64/ RCFL=-DEMBED_CHM $(Makeargs) all -j$(nproc)
# Build the 'old' binaries, which should still run on all 32-bit
# versions of Windows back to Win95 (but not Win32s). These link
# against Visual Studio 2003 libraries (the more modern versions
# assume excessively modern Win32 API calls to be available), specify
# a subsystem version of 4.0, and compile with /arch:IA32 to prevent
# the use of modern CPU features like MMX which older machines also
# might not have.
#
# There's no installer to go with these, so they must also embed the
# help file.
in putty/windows with clangcl32_2003 do Platform=x86 make -f Makefile.clangcl BUILDDIR=buildold/ RCFL=-DEMBED_CHM $(Makeargs) CCTARGET=i386-pc-windows-msvc13.0.0 SUBSYSVER=,4.0 EXTRA_windows=wincrt0.obj EXTRA_console=crt0.obj EXTRA_libs=libcpmt.lib XFLAGS="/arch:IA32 -Wno-pragma-pack" all -j$(nproc)
# Remove test programs again.
in putty/windows do make -f Makefile.clangcl BUILDDIR=build32/ cleantestprogs
in putty/windows do make -f Makefile.clangcl BUILDDIR=build64/ cleantestprogs
in putty/windows do make -f Makefile.clangcl BUILDDIR=abuild32/ cleantestprogs
in putty/windows do make -f Makefile.clangcl BUILDDIR=abuild64/ cleantestprogs
in putty/windows do make -f Makefile.clangcl BUILDDIR=buildold/ cleantestprogs
# Code-sign the standalone versions of the binaries.
ifneq "$(cross_winsigncode)" "" in putty/windows do $(cross_winsigncode) -N -i https://www.chiark.greenend.org.uk/~sgtatham/putty/ build*/*.exe abuild*/*.exe
in putty/doc do make mostlyclean
in putty/doc do make $(Docmakever) -j$(nproc)
in putty/windows/buildold do zip -k -j putty.zip `ls *.exe | grep -v puttytel` ../../doc/putty.chm
in putty/windows/build32 do zip -k -j putty.zip `ls *.exe | grep -v puttytel` ../../doc/putty.chm
in putty/windows/build64 do zip -k -j putty.zip `ls *.exe | grep -v puttytel` ../../doc/putty.chm
in putty/windows/abuild32 do zip -k -j putty.zip `ls *.exe | grep -v puttytel` ../../doc/putty.chm
in putty/windows/abuild64 do zip -k -j putty.zip `ls *.exe | grep -v puttytel` ../../doc/putty.chm
in putty/doc do zip puttydoc.zip *.html
# Deliver the actual PuTTY release directory into a subdir `putty'.
deliver putty/windows/buildold/*.exe putty/w32old/$@
deliver putty/windows/buildold/putty.zip putty/w32old/$@
deliver putty/windows/build32/*.exe putty/w32/$@
deliver putty/windows/build32/putty.zip putty/w32/$@
deliver putty/windows/build64/*.exe putty/w64/$@
deliver putty/windows/build64/putty.zip putty/w64/$@
deliver putty/windows/installer32.msi putty/w32/$(Ifilename32).msi
deliver putty/windows/installer64.msi putty/w64/$(Ifilename64).msi
deliver putty/windows/installera32.msi putty/wa32/$(Ifilenamea32).msi
deliver putty/windows/installera64.msi putty/wa64/$(Ifilenamea64).msi
deliver putty/windows/abuild32/*.exe putty/wa32/$@
deliver putty/windows/abuild32/putty.zip putty/wa32/$@
deliver putty/windows/abuild64/*.exe putty/wa64/$@
deliver putty/windows/abuild64/putty.zip putty/wa64/$@
deliver putty/doc/puttydoc.zip putty/$@
deliver putty/doc/putty.chm putty/$@
deliver putty/doc/puttydoc.txt putty/$@
deliver putty/doc/*.html putty/htmldoc/$@
deliver putty/putty-src.zip putty/$@
deliver putty/*.tar.gz putty/$@
# Deliver the map files alongside the `proper' release deliverables.
deliver putty/windows/buildold/*.map maps/w32old/$@
deliver putty/windows/build32/*.map maps/w32/$@
deliver putty/windows/build64/*.map maps/w64/$@
deliver putty/windows/abuild32/*.map maps/wa32/$@
deliver putty/windows/abuild64/*.map maps/wa64/$@
# Deliver sign.sh, so that whoever has just built PuTTY (the
# snapshot scripts or me, depending) can conveniently sign it with
# whatever key they want.
deliver putty/sign.sh $@
# Create files of cryptographic checksums, which will be signed along
# with the files they verify. We've provided MD5 checksums for a
# while, but now MD5 is looking iffy, we're expanding our selection.
#
# Creating these files is most easily done in the destination
# directory, where all the files we're delivering are already in their
# final relative layout.
in . do pwd > builddir
read Builddir builddir
in-dest putty do a=`\find * -type f -print`; for hash in md5 sha1 sha256 sha512; do ($${hash}sum $$a; echo; cat $(Builddir)/putty/$${hash}sums.installer) > $${hash}sums; done
# And construct .htaccess files. One in the top-level directory,
# setting the MIME types for Windows help files and providing an
# appropriate link to the source archive:
in-dest putty do echo "AddType application/octet-stream .chm" >> .htaccess
in-dest putty do set -- putty*.tar.gz; for k in '' .gpg; do echo RedirectMatch temp '(.*/)'putty.tar.gz$$k\$$ '$$1'"$$1$$k" >> .htaccess; done
# And one in each binary directory, providing links for the installers.
in-dest putty do for params in "w32 putty-installer" "w64 putty-64bit-installer" "wa32 putty-arm32-installer" "wa64 putty-arm64-installer"; do (set -- $$params; subdir=$$1; installername=$$2; cd $$subdir && for ext in msi exe; do set -- putty*installer.$$ext; if test -f $$1; then for k in '' .gpg; do echo RedirectMatch temp '(.*/)'$${installername}.$$ext$$k\$$ '$$1'"$$1$$k" >> .htaccess; done; fi; done); done