39 lines
1.0 KiB
Makefile
39 lines
1.0 KiB
Makefile
# $NetBSD: Makefile,v 1.15 2012/06/17 07:40:25 joerg Exp $
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.include <bsd.init.mk>
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#
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# Do *not* set HOSTPROG or HOSTLIB at this point otherwise
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# it will create a loop trying to extract the object directory.
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#
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.include "Makefile.inc"
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.include "${LLVM_TOPLEVEL}/lib/Makefile.inc"
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realdepends realall: config/config.status need-dl
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config/config.status: ${LLVM_SRCDIR}/configure
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mkdir -p config
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cd config && ${LLVM_SRCDIR}/configure ${LLVM_CONFIGURE_ARGS} \
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--enable-optimized CC=${HOST_CC:Q}
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# --disable-assertions
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need-dl:
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printf '#include <dlfcn.h>\nint main(void){void *p; return dladdr(p, p);}' > need-dl.c
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if ${HOST_CC} -o need-dl.out -D_GNU_SOURCE need-dl.c > /dev/null 2>&1; then \
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echo > ${.TARGET}; \
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elif ${HOST_CC} -o need-dl.out -D_GNU_SOURCE need-dl.c -ldl > /dev/null 2>&1; then \
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echo -ldl > ${.TARGET}; \
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else \
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echo > ${.TARGET}; \
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fi
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CLEANFILES+= need-dl need-dl.c need-dl.out
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cleandir: cleandir-llvm
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cleandir-llvm:
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test ! -d config || rm -r config
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rm -f need-dl need-dl.tmp
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.include <bsd.hostprog.mk>
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