xref: /minix/minix/llvm/generate_gold_plugin.sh (revision 7f5f010b) 
1#!/bin/sh
2
3cd $(dirname $0)
4
5: ${NETBSDSRCDIR=${PWD}/../..}
6: ${LLVMSRCDIR=${NETBSDSRCDIR}/external/bsd/llvm/dist}
7: ${ARCH=i386}
8: ${JOBS=1}
9: ${OBJ_LLVM=${NETBSDSRCDIR}/../obj_llvm.${ARCH}}
10: ${OBJ=${NETBSDSRCDIR}/../obj.${ARCH}}
11: ${CROSS_TOOLS=${OBJ}/"tooldir.`uname -s`-`uname -r`-`uname -m`"/bin}
12
13echo ${NETBSDSRCDIR}
14echo ${LLVMSRCDIR}
15echo ${OBJ_LLVM}
16echo ${OBJ}
17echo ${CROSS_TOOLS}
18
19# Retrieve all the GPL sources
20cd ${NETBSDSRCDIR}
21find . -name fetch.sh -exec '{}' \;
22
23# Build LLVM manually
24mkdir -p  ${OBJ_LLVM}
25cd  ${OBJ_LLVM}
26
27${LLVMSRCDIR}/llvm/configure \
28    --enable-targets=x86 \
29    --with-c-include-dirs=/usr/include/clang-3.4:/usr/include \
30    --disable-timestamps \
31    --prefix=/usr \
32    --sysconfdir=/etc/llvm \
33    --with-clang-srcdir=${LLVMSRCDIR}/clang \
34    --host=i586-elf32-minix \
35    --with-binutils-include=${NETBSDSRCDIR}/external/gpl3/binutils/dist/include \
36    --disable-debug-symbols \
37    --enable-assertions \
38    --enable-bindings=none \
39    llvm_cv_gnu_make_command=make \
40    ac_cv_path_CIRCO="echo circo" \
41    ac_cv_path_DOT="echo dot" \
42    ac_cv_path_DOTTY="echo dotty" \
43    ac_cv_path_FDP="echo fdp" \
44    ac_cv_path_NEATO="echo neato" \
45    ac_cv_path_TWOPI="echo twopi" \
46    ac_cv_path_XDOT="echo xdot" \
47    --enable-optimized
48
49make -j ${JOBS}
50
51# Copy the gold plugin where the NetBSD build system expects it.
52mkdir -p ${NETBSDSRCDIR}/minix/llvm/bin/
53cp ${OBJ_LLVM}/./Release+Asserts/lib/libLTO.so   ${NETBSDSRCDIR}/minix/llvm/bin/
54cp ${OBJ_LLVM}/./Release+Asserts/lib/LLVMgold.so ${NETBSDSRCDIR}/minix/llvm/bin/
55
56# Copy useful LLVM tools
57mkdir -p ${CROSS_TOOLS}
58cp ${OBJ_LLVM}/./Release+Asserts/bin/llc    ${CROSS_TOOLS}
59cp ${OBJ_LLVM}/./Release+Asserts/bin/opt    ${CROSS_TOOLS}
60cp ${OBJ_LLVM}/./Release+Asserts/bin/llvm-* ${CROSS_TOOLS}
61
62# Generate and Install default MINIX passes
63cd ${NETBSDSRCDIR}/minix/llvm/passes/WeakAliasModuleOverride
64make install
65
66cd ${NETBSDSRCDIR}/minix/llvm/passes/hello
67make install
68