diff options
Diffstat (limited to 'reproduce/src/make/dependencies-basic.mk')
| -rw-r--r-- | reproduce/src/make/dependencies-basic.mk | 124 |
1 files changed, 96 insertions, 28 deletions
diff --git a/reproduce/src/make/dependencies-basic.mk b/reproduce/src/make/dependencies-basic.mk index 8fbfeaf..be6e5ed 100644 --- a/reproduce/src/make/dependencies-basic.mk +++ b/reproduce/src/make/dependencies-basic.mk @@ -1,5 +1,5 @@ -# Build the VERY BASIC reproduction pipeline dependencies (programs and -# libraries). +# Build the VERY BASIC reproduction pipeline dependencies before everything +# else using minimum Make and Shell. # # ------------------------------------------------------------------------ # !!!!! IMPORTANT NOTES !!!!! @@ -7,9 +7,11 @@ # This Makefile will be run by the initial `./configure' script. It is not # included into the reproduction pipe after that. # -# This Makefile builds very low-level and basic tools like GNU Bash and GNU -# Make. Therefore this is the only Makefile in the reproduction pipeline -# where you MUST NOT assume that modern GNU Bash or GNU Make are used. +# This Makefile builds very low-level and basic tools like GNU Tar, and +# various compression programs, GNU Bash, and GNU Make. Therefore this is +# the only Makefile in the reproduction pipeline where you MUST NOT assume +# that modern GNU Bash or GNU Make are used. After this Makefile, other +# Makefiles can safely assume the fixed version of all these software. # # This Makefile is a very simplified version of `dependencies.mk' in the # same directory. See there for more comments. @@ -48,8 +50,11 @@ ibdir = $(BDIR)/dependencies/installed/bin ildir = $(BDIR)/dependencies/installed/lib # As we build more programs, we want to use our own pipeline's built -# programs, not the systems. -PATH := $(ibdir):$(PATH) +# programs and libraries, not the host's. +PATH := $(ibdir):$(PATH) +LDFLAGS := -L$(ildir) $(LDFLAGS) +CPPFLAGS := -I$(idir)/include $(CPPFLAGS) +LD_LIBRARY_PATH := $(ildir):$(LD_LIBRARY_PATH) top-level-programs = bash all: $(foreach p, $(top-level-programs), $(ibdir)/$(p)) @@ -65,10 +70,30 @@ all: $(foreach p, $(top-level-programs), $(ibdir)/$(p)) # is not recognized by some versions of Make (even older GNU Makes). So # we'll have to make sure the recipe doesn't break into multiple shell # calls (so we can preserve the variables). +# +# Software hosted at akhlaghi.org/src: As of our latest check (November +# 2018) their major release tarballs either crash or don't build on some +# systems (for example Make or Gzip), or they don't exist (for example +# Bzip2). +# +# In the first case, we used their Git repo and bootstrapped them (just +# like Gnuastro) and built the most recent tarball off of that. In the case +# of Bzip2: its webpage has expired and doesn't host the data any more. It +# is available on the link below (archive.org): +# +# https://web.archive.org/web/20180624184806/http://www.bzip.org/1.0.6/bzip2-1.0.6.tar.gz +# +# However, downloading from this link is slow (because its just a link). So +# its easier to just keep a with the others. tarballs = $(foreach t, bash-$(bash-version).tar.gz \ + binutils-$(binutils-version).tar.lz \ + bzip2-$(bzip2-version).tar.gz \ + gzip-$(gzip-version).tar.lz \ lzip-$(lzip-version).tar.gz \ - make-$(make-version).tar.gz \ + make-$(make-version).tar.lz \ tar-$(tar-version).tar.gz \ + xz-$(xz-version).tar.gz \ + zlib-$(zlib-version).tar.gz \ , $(tdir)/$(t) ) $(tarballs): $(tdir)/%: if [ -f $(DEPENDENCIES-DIR)/$* ]; then \ @@ -79,10 +104,15 @@ $(tarballs): $(tdir)/%: | awk '{print $$1}' ); \ \ mergenames=1; \ - if [ $$n = bash ]; then w=http://ftp.gnu.org/gnu/bash; \ - elif [ $$n = lzip ]; then w=http://download.savannah.gnu.org/releases/lzip; \ - elif [ $$n = make ]; then w=http://akhlaghi.org/src; \ - elif [ $$n = tar ]; then w=http://ftp.gnu.org/gnu/tar; \ + if [ $$n = bash ]; then w=http://ftp.gnu.org/gnu/bash; \ + elif [ $$n = binutils ]; then w=http://ftp.gnu.org/gnu/binutils; \ + elif [ $$n = bzip ]; then w=http://akhlaghi.org/src; \ + elif [ $$n = gzip ]; then w=http://akhlaghi.org/src; \ + elif [ $$n = lzip ]; then w=http://download.savannah.gnu.org/releases/lzip; \ + elif [ $$n = make ]; then w=http://akhlaghi.org/src; \ + elif [ $$n = tar ]; then w=http://ftp.gnu.org/gnu/tar; \ + elif [ $$n = xz ]; then w=http://tukaani.org/xz; \ + elif [ $$n = zlib ]; then w=http://www.zlib.net \ else \ echo; echo; echo; \ echo "'$$n' not a dependency name (for downloading)." \ @@ -101,27 +131,65 @@ $(tarballs): $(tdir)/%: -# Basic programs (sorted alphabetically), see prerequisites for which one -# will be built first. -$(ibdir)/bash: $(tdir)/bash-$(bash-version).tar.gz \ - $(ibdir)/make - $(call gbuild,$(subst $(tdir)/,,$<), bash-$(bash-version), , \ - --enable-static-link) - +# GNU Lzip: For a static build, the `-static' flag should be given to +# LDFLAGS on the command-line (not from the environment). $(ibdir)/lzip: $(tdir)/lzip-$(lzip-version).tar.gz - $(call gbuild,$(subst $(tdir)/,,$<), lzip-$(lzip-version), static) + $(call gbuild,$(subst $(tdir)/,,$<), lzip-$(lzip-version), , \ + LDFLAGS="-static") + + +# GNU Gzip. +$(ibdir)/gzip: $(tdir)/gzip-$(gzip-version).tar.lz \ + $(ibdir)/lzip + $(call gbuild,$(subst $(tdir)/,,$<), gzip-$(gzip-version), static) + + +# Zlib: its `./configure' doesn't use Autoconf's configure script, it just +# accepts a direct `--static' option. +$(ildir)/libz.a: $(tdir)/zlib-$(zlib-version).tar.gz + $(call gbuild,$(subst $(tdir)/,,$<), zlib-$(zlib-version), , \ + --static) -# Unfortunately GNU Make needs dynamic linking in two instances: when +# XZ Utils +$(ibdir)/xz: $(tdir)/xz-$(xz-version).tar.gz + $(call gbuild,$(subst $(tdir)/,,$<), xz-$(xz-version), static) + +# Bzip2: Bzip2 doesn't have a configure script. +$(ibdir)/bzip2: $(tdir)/bzip2-$(bzip2-version).tar.gz + tdir=bzip2-$(bzip2-version); \ + cd $(ddir) && rm -rf $$tdir && tar xf $< && cd $$tdir && \ + make LDFLAGS=-static && make install PREFIX=$(idir) && \ + cd .. && rm -rf $$tdir + + +# GNU Binutils: +$(ibdir)/nm: $(tdir)/binutils-$(binutils-version).tar.lz \ + $(ibdir)/lzip \ + $(ildir)/libz.a + $(call gbuild,$(subst $(tdir)/,,$<), binutils-$(binutils-version), \ + static) + +# GNU Tar: When built statically, tar gives a segmentation fault on +# unpacking Bash. So we'll build it dynamically. +$(ibdir)/tar: $(tdir)/tar-$(tar-version).tar.gz \ + $(ibdir)/bzip2 \ + $(ibdir)/gzip \ + $(ibdir)/lzip \ + $(ibdir)/xz \ + $(ibdir)/nm + $(call gbuild,$(subst $(tdir)/,,$<), tar-$(tar-version)) + +# GNU Make: Unfortunately it needs dynamic linking in two instances: when # loading objects (dynamically linked libraries), or when using the # `getpwnam' function (for tilde expansion). The first can be disabled with # `--disable-load', but unfortunately I don't know any way to fix the # second. So, we'll have to build it dynamically for now. -$(ibdir)/make: $(tdir)/make-$(make-version).tar.gz \ +$(ibdir)/make: $(tdir)/make-$(make-version).tar.lz \ $(ibdir)/tar - $(call gbuild,$(subst $(tdir)/,,$<), make-$(make-version), , , ,) + $(call gbuild,$(subst $(tdir)/,,$<), make-$(make-version)) -# When built statically, tar gives a segmentation fault on unpacking -# Bash. So we'll build it dynamically. -$(ibdir)/tar: $(tdir)/tar-$(tar-version).tar.gz \ - $(ibdir)/lzip - $(call gbuild,$(subst $(tdir)/,,$<), tar-$(tar-version)) +# GNU Bash +$(ibdir)/bash: $(tdir)/bash-$(bash-version).tar.gz \ + $(ibdir)/make + $(call gbuild,$(subst $(tdir)/,,$<), bash-$(bash-version), , \ + --enable-static-link) |