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csu: test: explicitly add libm as build parameter
CSU tests build fails with '/usr/lib/libgcc_s.so: undefined reference to fma' when built with LLVM 14 for powerpcspe, so '-lm' is being added explicitly. It may be linked to https://reviews.llvm.org/D77558 Reviewed by: imp (earlier version) MFC after: 2 days Sponsored by: Instituto de Pesquisas Eldorado (eldorado.org.br) Differential Revision: https://reviews.freebsd.org/D35691
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@ -2,6 +2,11 @@
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.PATH: ${.CURDIR:H}
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.if exists(./Makefile.${MACHINE_ARCH})
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.include "./Makefile.${MACHINE_ARCH}"
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.endif
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.include <src.opts.mk>
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MK_PIE= no
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11
lib/csu/tests/dynamic/Makefile.powerpcspe
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11
lib/csu/tests/dynamic/Makefile.powerpcspe
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@ -0,0 +1,11 @@
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# $FreeBSD$
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# TODO: investigate and try a better fix on compiler side
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#
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# CSU tests build fails with '/usr/lib/libgcc_s.so: undefined reference to fma'
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# when built with LLVM 14, so '-lm' is being added explicitly here. Only
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# the powerpcspe target is affected and it may be linked to
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# https://reviews.llvm.org/D77558
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LDFLAGS+= -lm
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