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48 lines
1.5 KiB
Makefile
Executable File
48 lines
1.5 KiB
Makefile
Executable File
# Jordan Carlin, jcarlin@hmc.edu, August 2024
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# Makefile to generate RISCV and IEEE varaints of Testfloat for CORE-V-Wally
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# SPDX-License-Identifier: Apache-2.0 WITH SHL-2.1
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# Makefile to build testfloat and softfloat executables for IEEE and RISC-V floating point variants
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# Disable parallel execution because both versions of softfloat/testfloat use the same build directory
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.NOTPARALLEL:
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.SECONDEXPANSION:
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TESTFLOATS := ieee riscv
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SOFTFLOAT_BUILD_DIR := ${WALLY}/addins/berkeley-softfloat-3/build/Linux-x86_64-GCC/
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TESTFLOAT_BUILD_DIR := ${WALLY}/addins/berkeley-testfloat-3/build/Linux-x86_64-GCC/
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TESTFLOAT_EXECUTABLES := testfloat testfloat_gen testfloat_ver testsoftfloat timesoftfloat
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ORIGINAL_TESTFLOAT_EXECUTABLES := $(foreach item,${TESTFLOAT_EXECUTABLES},$(patsubst %,${TESTFLOAT_BUILD_DIR}%,${item}))
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.PHONY: all ieee-softfloat riscv-softfloat ${TESTFLOATS} testfloat clean
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all: riscv ieee
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${TESTFLOATS}: dir_$$@ $$@/testfloat_gen
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.PRECIOUS: %/testfloat_gen
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%/testfloat_gen:
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$(MAKE) $*-softfloat
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$(MAKE) testfloat
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cp -r ${ORIGINAL_TESTFLOAT_EXECUTABLES} $*/
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ieee-softfloat:
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$(MAKE) -C $(SOFTFLOAT_BUILD_DIR) clean
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$(MAKE) -C $(SOFTFLOAT_BUILD_DIR)
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riscv-softfloat:
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$(MAKE) -C $(SOFTFLOAT_BUILD_DIR) clean
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$(MAKE) SPECIALIZE_TYPE=RISCV -C $(SOFTFLOAT_BUILD_DIR)
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testfloat:
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$(MAKE) -C $(TESTFLOAT_BUILD_DIR) clean
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$(MAKE) -C $(TESTFLOAT_BUILD_DIR)
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dir_%:
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mkdir -p $*
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clean:
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$(MAKE) -C $(SOFTFLOAT_BUILD_DIR) clean
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$(MAKE) -C $(TESTFLOAT_BUILD_DIR) clean
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rm -f ieee/* riscv/*
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