freebsd-src/lib/libc/softfloat/Makefile.inc
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Makefile

# $NetBSD: Makefile.inc,v 1.10 2011/07/04 02:53:15 mrg Exp $
SOFTFLOAT_BITS?=64
.PATH: ${LIBC_ARCH}/softfloat \
${LIBC_SRCTOP}/softfloat/bits${SOFTFLOAT_BITS} \
${LIBC_SRCTOP}/softfloat
CFLAGS+= -I${LIBC_SRCTOP}/${LIBC_ARCH}/softfloat \
-I${LIBC_SRCTOP}/softfloat
CFLAGS+= -DSOFTFLOAT_FOR_GCC
SRCS+= softfloat.c
# Deprecated FPU control interface
.if ${LIBC_ARCH} != "riscv"
SRCS+= fpgetround.c fpsetround.c fpgetmask.c fpsetmask.c \
fpgetsticky.c
.endif
SRCS+= eqsf2.c nesf2.c gtsf2.c gesf2.c ltsf2.c lesf2.c negsf2.c \
eqdf2.c nedf2.c gtdf2.c gedf2.c ltdf2.c ledf2.c negdf2.c \
unordsf2.c unorddf2.c
.if defined(SOFTFLOAT_128)
CFLAGS+= -DFLOAT128
SRCS+= eqtf2.c netf2.c gttf2.c getf2.c lttf2.c letf2.c negtf2.c
.endif
.if defined(SOFTFLOAT_X80)
CFLAGS+= -DFLOATX80
SRCS+= nexf2.c gtxf2.c gexf2.c negxf2.c
.endif
SYM_MAPS+= ${LIBC_SRCTOP}/softfloat/Symbol.map