From 4f50f0acf3e06f6a1ade0532df0b95a39c23629a Mon Sep 17 00:00:00 2001
From: Raul Infante-Sainz <infantesainz@gmail.com>
Date: Thu, 28 Feb 2019 12:54:29 +0000
Subject: GNU GCC is now in the pipeline
Until now, the pipeline was not installing its own `gcc' but using the
system one by making a symbolic link.
With this commit, GNU GCC has been added into the pipeline. Right now
the installation does not work on Mac OS system beause of some conflicts
with `clang', but in principle it should work on GNU Linux distributions.
---
reproduce/src/make/dependencies-basic.mk | 120 +++++++++++++++++--------------
1 file changed, 65 insertions(+), 55 deletions(-)
(limited to 'reproduce')
diff --git a/reproduce/src/make/dependencies-basic.mk b/reproduce/src/make/dependencies-basic.mk
index 184d089..f02f68f 100644
--- a/reproduce/src/make/dependencies-basic.mk
+++ b/reproduce/src/make/dependencies-basic.mk
@@ -65,8 +65,7 @@ export CPPFLAGS := -I$(idir)/include $(CPPFLAGS)
export LD_LIBRARY_PATH := $(ildir):$(LD_LIBRARY_PATH)
# Define the programs that don't depend on any other.
-top-level-programs = low-level-links ls sed gawk grep diff find \
- wget which
+top-level-programs = low-level-links wget gcc
all: $(foreach p, $(top-level-programs), $(ibdir)/$(p))
@@ -141,7 +140,7 @@ $(tarballs): $(tdir)/%:
elif [ $$n = diffutils ]; then w=http://ftpmirror.gnu.org/gnu/diffutils;\
elif [ $$n = findutils ]; then w=http://akhlaghi.org/src; \
elif [ $$n = gawk ]; then w=http://ftpmirror.gnu.org/gnu/gawk; \
- elif [ $$n = gcc ]; then w=http://ftpmirror.gnu.org/gcc/gcc-$(gcc-version); \
+ elif [ $$n = gcc ]; then w=http://ftp.gnu.org/gnu/gcc/gcc-$(gcc-version); \
elif [ $$n = gmp ]; then w=https://gmplib.org/download/gmp; \
elif [ $$n = grep ]; then w=http://ftpmirror.gnu.org/gnu/grep; \
elif [ $$n = gzip ]; then w=http://ftpmirror.gnu.org/gnu/gzip; \
@@ -210,14 +209,14 @@ makelink = export PATH=$$(echo $(syspath)| tr : '\n' |grep -v ccache \
if [ x$$a != x ]; then ln -s $$a $(ibdir)/$(1); fi
$(ibdir) $(ildir):; mkdir $@
$(ibdir)/low-level-links: | $(ibdir) $(ildir)
+
# The Assembler
$(call makelink,as)
- # The compiler
+ # Compiler (Cmake needs the clang compiler which we aren't building
+ # yet in the pipeline).
$(call makelink,clang)
- $(call makelink,gcc)
- $(call makelink,g++)
- $(call makelink,cc)
+ $(call makelink,clang++)
# The linker
$(call makelink,ar)
@@ -227,7 +226,9 @@ $(ibdir)/low-level-links: | $(ibdir) $(ildir)
$(call makelink,ranlib)
# Mac OS specific
+ $(call makelink,sysctl)
$(call makelink,sw_vers)
+ $(call makelink,dsymutil)
$(call makelink,install_name_tool)
# On Mac OS, libtool is different compared to GNU Libtool. The
@@ -342,6 +343,13 @@ $(ilidir)/ncurses: $(tdir)/ncurses-$(ncurses-version).tar.gz \
# the build process completed afterwards and reset the links).
rm -f $(ildir)/libncursesw*
+ # Delete the (possibly existing) low-level programs that depend on
+ # `readline', and thus `ncurses'. Since these programs are actually
+ # used during the building of `ncurses', we need to delete them so
+ # the build process doesn't use the pipeline's Bash and AWK, but
+ # the host systems.
+ rm -f $(ibdir)/bash* $(ibdir)/awk* $(ibdir)/gawk*
+
# Standard build process.
$(call gbuild, $<, ncurses-$(ncurses-version), static, \
--with-shared --enable-rpath --without-normal \
@@ -662,20 +670,10 @@ $(ilidir)/isl: $(tdir)/isl-$(isl-version).tar.bz2 \
$(call gbuild, $<, isl-$(isl-version), static) \
&& echo "GCC's ISL library is built" > $@
-# On non-GNU systems, the default linker is different and we don't want our
-# new linker to be mixed with that during the building of libraries and
-# programs before GCC.
-$(ibdir)/ld: $(tdir)/binutils-$(binutils-version).tar.lz \
- $(ibdir)/ls \
- $(ibdir)/sed \
- $(ilidir)/isl \
- $(ilidir)/mpc \
- $(ibdir)/gawk \
- $(ibdir)/grep \
- $(ibdir)/diff \
- $(ibdir)/find \
- $(ibdir)/bash \
- $(ibdir)/which
+# Binutils' linker `ld' is apparently only good for GNU/Linux systems and
+# other OSs have their own. So for now we aren't actually building
+# Binutils (`ld' isn't a prerequisite of GCC).
+$(ibdir)/ld: $(tdir)/binutils-$(binutils-version).tar.lz
$(call gbuild, $<, binutils-$(binutils-version), static)
@@ -701,41 +699,53 @@ $(ibdir)/ld: $(tdir)/binutils-$(binutils-version).tar.lz \
# We want to build GCC after building all the basic tools that are often
# used in a configure script to enable GCC's configure script to work as
# smoothly/robustly as possible.
+# Including `objc, obj-c++' is necessary for installing matplotlib.
$(ibdir)/gcc: $(tdir)/gcc-$(gcc-version).tar.xz \
- $(ibdir)/ld
+ $(ibdir)/ls \
+ $(ibdir)/sed \
+ $(ilidir)/isl \
+ $(ilidir)/mpc \
+ $(ibdir)/gawk \
+ $(ibdir)/grep \
+ $(ibdir)/diff \
+ $(ibdir)/find \
+ $(ibdir)/bash \
+ $(ibdir)/which
+
+ # Clean up (possibly existing) gcc installation
+ rm -f $(ibdir)/gcc* $(ibdir)/g++ $(ibdir)/gfortran $(ibdir)/gcov*
+ rm -rf $(ildir)/gcc $(ildir)/libcc* $(ildir)/libgcc* \
+ $(ildir)/libgfortran* $(ildir)/libstdc* rm $(idir)/x86_64*
# Un-pack all the necessary tools in the top building directory
- cd $(ddir); \
- rm -rf gcc-build gcc-$(gcc-version); \
- tar xf $< && \
- mkdir $(ddir)/gcc-build && \
- cd $(ddir)/gcc-build && \
- ../gcc-$(gcc-version)/configure SHELL=$(ibdir)/bash \
- --prefix=$(idir) \
- --with-mpc=$(idir) \
- --with-mpfr=$(idir) \
- --with-gmp=$(idir) \
- --with-isl=$(idir) \
- --with-build-time-tools=$(idir) \
- --enable-shared \
- --disable-multilib \
- --disable-multiarch \
- --enable-threads=posix \
- --enable-libmpx \
- --with-local-prefix=$(idir) \
- --enable-linker-build-id \
- --with-gnu-as \
- --with-gnu-ld \
- --enable-lto \
- --with-linker-hash-style=gnu \
- --enable-languages=c,c++ \
- --disable-libada \
- --disable-nls \
- --enable-default-pie \
- --enable-default-ssp \
- --enable-cet=auto \
- --enable-decimal-float && \
- make SHELL=$(ibdir)/bash -j$$(nproc) && \
- make SHELL=$(ibdir)/bash install && \
- cd .. && \
+ cd $(ddir); \
+ rm -rf gcc-build gcc-$(gcc-version); \
+ tar xf $< && \
+ mkdir $(ddir)/gcc-build && \
+ cd $(ddir)/gcc-build && \
+ ../gcc-$(gcc-version)/configure SHELL=$(ibdir)/bash \
+ --prefix=$(idir) \
+ --with-mpc=$(idir) \
+ --with-mpfr=$(idir) \
+ --with-gmp=$(idir) \
+ --with-isl=$(idir) \
+ --with-build-time-tools=$(idir) \
+ --enable-shared \
+ --disable-multilib \
+ --disable-multiarch \
+ --enable-threads=posix \
+ --with-local-prefix=$(idir) \
+ --enable-linker-build-id \
+ --enable-lto \
+ --enable-languages=c,c++,fortran,objc,obj-c++ \
+ --disable-libada \
+ --disable-nls \
+ --enable-default-pie \
+ --enable-default-ssp \
+ --enable-cet=auto \
+ --enable-decimal-float && \
+ make SHELL=$(ibdir)/bash -j$$(nproc) && \
+ make SHELL=$(ibdir)/bash install && \
+ cd .. && \
rm -rf gcc-build gcc-$(gcc-version)
+
--
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