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Added "make build-tools"

This commit is contained in:
Clifford Wolf 2016-04-11 12:46:29 +02:00
parent d74da1d108
commit 5d422d7637
2 changed files with 11 additions and 0 deletions
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9
Makefile
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@ -85,6 +85,9 @@ define build_tools_template
build-$(1)-tools:
@read -p "This will remove all existing data from /opt/$(1). Type YES to continue: " reply && [[ "$$$$reply" == [Yy][Ee][Ss] || "$$$$reply" == [Yy] ]]
sudo bash -c "set -ex; rm -rf /opt/$(1); mkdir -p /opt/$(1); chown $$$${USER}. /opt/$(1)"
$(MAKE) build-$(1)-tools-bh
build-$(1)-tools-bh:
set -ex; if ! test -d riscv-gnu-toolchain-$(1); then git clone https://github.com/riscv/riscv-gnu-toolchain riscv-gnu-toolchain-$(1); \
else cd riscv-gnu-toolchain-$(1); git checkout master; git pull; fi
set -ex; cd riscv-gnu-toolchain-$(1); rm -rf build; git checkout $(RISCV_GNU_TOOLCHAIN_REV); mkdir -p build
@ -99,6 +102,12 @@ $(eval $(call build_tools_template,riscv32ic,IC))
$(eval $(call build_tools_template,riscv32im,IM))
$(eval $(call build_tools_template,riscv32imc,IMC))
build-tools:
@echo "This will remove all existing data from /opt/riscv32i, /opt/riscv32ic, /opt/riscv32im, and /opt/riscv32imc."
@read -p "Type YES to continue: " reply && [[ "$$reply" == [Yy][Ee][Ss] || "$$reply" == [Yy] ]]
sudo bash -c "set -ex; rm -rf /opt/riscv32{i,ic,im,imc}; mkdir -p /opt/riscv32{i,ic,im,imc}; chown $${USER}. /opt/riscv32{i,ic,im,imc}"
$(MAKE) build-riscv32i-tools-bh build-riscv32ic-tools-bh build-riscv32im-tools-bh build-riscv32imc-tools-bh
toc:
gawk '/^-+$$/ { y=tolower(x); gsub("[^a-z0-9]+", "-", y); gsub("-$$", "", y); printf("- [%s](#%s)\n", x, y); } { x=$$0; }' README.md

2
README.md
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@ -572,6 +572,8 @@ of commands (not including installing prerequisites):
| `make -j$(nproc) build-riscv32im-tools` | `/opt/riscv32im/` | `RV32IM` |
| `make -j$(nproc) build-riscv32imc-tools` | `/opt/riscv32imc/` | `RV32IMC` |
Or simply run `make -j$(nproc) build-tools` to build and install all four tool chains.
By default calling any of those make targets will (re-)download the toolchain
sources. Run `make download-tools` to download the sources to `/var/cache/distfiles/`
once in advance.