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newlib-cygwin/newlib/libm/fenv/Makefile.am

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Add default implementation of fenv.h and all methods The default implementation of the fenv.h methods return -EOPNOTSUP. Some of these have implementations appropriate for soft-float. The intention of the new fenv.h is that it be portable and that architectures provide their own implementation of sys/fenv.h.
2019-08-08 11:27:06 -05:00
## Process this file with automake to generate Makefile.in
newlib: migrate from INCLUDES to AM_CPPFLAGS Since automake deprecated the INCLUDES name in favor of AM_CPPFLAGS, change all existing users over. The generated code is the same since the two variables have been used in the same exact places by design. There are other cleanups to be done, but lets focus on just renaming here so we can upgrade to a newer automake version w/out triggering new warnings.
2021-12-30 14:26:52 -05:00
AM_CPPFLAGS = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
Add default implementation of fenv.h and all methods The default implementation of the fenv.h methods return -EOPNOTSUP. Some of these have implementations appropriate for soft-float. The intention of the new fenv.h is that it be portable and that architectures provide their own implementation of sys/fenv.h.
2019-08-08 11:27:06 -05:00
src = feclearexcept.c fe_dfl_env.c fegetenv.c fegetexceptflag.c \
fegetround.c feholdexcept.c feraiseexcept.c fesetenv.c \
fesetexceptflag.c fesetround.c fetestexcept.c feupdateenv.c
lib_a_CFLAGS = -fbuiltin -fno-math-errno
noinst_LIBRARIES = lib.a
lib_a_SOURCES = $(src)
lib_a_CFLAGS += $(AM_CFLAGS)
# A partial dependency list.
$(lib_a_OBJECTS): $(srcdir)/../../libc/include/fenv.h
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