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#! /usr/bin/make -f
CFLAGS = -g -O2
configure:
# Generate the main makefile.
# Use shared BFD and opcodes libraries for all utilities.
# Don't enable multilib (multiarch is better).
# Enable plugins.
# Don't expect to find Gettext.
for target in $$(cat ../targets); do \
CFLAGS='$(CFLAGS)' oh-autoconfigure \
-B "build-$${target}" -t "$${target}" -- \
$$([ -n "$${OPK_SYSROOT}" ] && \
printf "--with-sysroot='%s'" "$${OPK_SYSROOT}") \
--program-transform-name="s&^&$${target}-&" \
--enable-shared --disable-multilib \
--enable-plugins --disable-nls \
--with-pkgversion='GNU Binutils for ProteanOS' || \
exit 1; \
done
# Generate all the individual program makefiles.
for target in $$(cat ../targets); do \
oh-autobuild -B "build-$${target}" -T configure-host \
tooldir='/usr/tool' scriptdir="/usr/lib/$${target}" \
bfdlibdir="/usr/lib/$(OPK_HOST_ARCH)/$${target}" \
bfdincludedir="/usr/include/$(OPK_HOST_ARCH)/$${target}" || \
exit 1; \
done
touch $@
build: configure
# Build BFD header files.
for target in $$(cat ../targets); do \
oh-autobuild -B "build-$${target}/bfd" -T headers \
tooldir='/usr/tool' scriptdir="/usr/lib/$${target}" \
bfdlibdir="/usr/lib/$(OPK_HOST_ARCH)/$${target}" \
bfdincludedir="/usr/include/$(OPK_HOST_ARCH)/$${target}" || \
exit 1; \
done
# Build ALL the things!
for target in $$(cat ../targets); do \
oh-autobuild -B "build-$${target}" CFLAGS='$(CFLAGS)' \
tooldir='/usr/tool' scriptdir="/usr/lib/$${target}" \
bfdlibdir="/usr/lib/$(OPK_HOST_ARCH)/$${target}" \
bfdincludedir="/usr/include/$(OPK_HOST_ARCH)/$${target}" || \
exit 1; \
done
touch $@
install: build
# Install everything.
# scriptdir contains target ldscripts.
# ldscripts should be independent of the host architecture and therefore
# coinstallable with themselves across host architectures (I hope).
# All of these macro settings are effective thanks to
# `patches/01_pass-some-dirs-to-child-makes.patch`.
for target in $$(cat ../targets); do \
oh-autoinstall -B "build-$${target}" -d "binutils-$${target}.data" \
CFLAGS='$(CFLAGS)' \
tooldir='/usr/tool' scriptdir="/usr/lib/$${target}" \
bfdlibdir="/usr/lib/$(OPK_HOST_ARCH)/$${target}" \
bfdincludedir="/usr/include/$(OPK_HOST_ARCH)/$${target}" || \
exit 1; \
done
# /usr/tool/bin (TOOLBINDIR) contains hard links to tools. A quick look at
# the code suggests we don't need them; ld *should* work without them in any
# sane configuration.
# We don't need a static libiberty.
# Remove static library dependency metadata generated by libtool.
for target in $$(cat ../targets); do \
rm -Rf "binutils-$${target}.data/usr/tool" && \
find "binutils-$${target}.data/usr/lib" -name 'libiberty.a' \
-exec rm -f '{}' ';' && \
find "binutils-$${target}.data/usr/lib" -name '*.la' \
-exec rm -f '{}' ';' || \
exit 1; \
done
# Make symbolic links to native utilities.
for target in $$(cat ../targets); do \
if [ '$(OPK_HOST_ARCH)' = "$${target}" ]; then \
for util in "../dest/usr/bin/$${target}-"*; do \
ln -sf "$${util##*/}" "$${util%/*}/$${util##*/$${target}}"; \
done \
fi; \
done
# Write GNU ld configuration to point to BFD libraries.
for target in $$(cat ../targets); do \
mkdir -p "binutils-$${target}.data/etc/ld.so.conf.d" && \
echo '# GNU BFD libraries' \
>"binutils-$${target}.data/etc/ld.so.conf.d/bfd_$(OPK_HOST_ARCH)_$${target}" && \
echo "/usr/lib/$(OPK_HOST_ARCH)/$${target}" \
>>"binutils-$${target}.data/etc/ld.so.conf.d/bfd_$(OPK_HOST_ARCH)_$${target}"; \
done
# Move documentation into binutils-doc data directory.
# Move BFD development files into libbfd-dev-* data directory.
mkdir -p 'binutils-doc.data/usr'
for target in $$(cat ../targets); do \
if [ ! -d 'binutils-doc.data/usr/share' ]; then \
mv "binutils-$${target}.data/usr/share" 'binutils-doc.data/usr' || \
exit 1; \
fi; \
if [ -d "libbfd-dev-$${target}.data/usr" ]; then \
rm -Rf "libbfd-dev-$${target}.data/usr" || \
exit 1; \
fi; \
mkdir -p "libbfd-dev-$${target}.data/usr/lib/$(OPK_HOST_ARCH)/$${target}" && \
mv "binutils-$${target}.data/usr/include" \
"libbfd-dev-$${target}.data/usr" && \
mv "binutils-$${target}.data/usr/lib/$(OPK_HOST_ARCH)/$${target}/libbfd.so" \
"binutils-$${target}.data/usr/lib/$(OPK_HOST_ARCH)/$${target}/libbfd.a" \
"binutils-$${target}.data/usr/lib/$(OPK_HOST_ARCH)/$${target}/libopcodes.so" \
"binutils-$${target}.data/usr/lib/$(OPK_HOST_ARCH)/$${target}/libopcodes.a" \
"libbfd-dev-$${target}.data/usr/lib/$(OPK_HOST_ARCH)/$${target}" || \
exit 1; \
done
# Post-process and install everything.
for target in $$(cat ../targets); do \
oh-fixperms -d "binutils-$${target}.data" && \
oh-strip -d "binutils-$${target}.data" || \
exit 1; \
done
clean:
for target in $$(cat ../targets); do \
oh-autoclean -B "build-$${target}" || \
exit 1; \
done
rm -f configure build
rm -Rf *.data
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