53 lines
1.5 KiB
Makefile
53 lines
1.5 KiB
Makefile
# $NetBSD: glx-config.mk,v 1.2 2018/03/07 11:57:30 wiz Exp $
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#
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# used by x11/modular-xorg-server112/options.mk
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.if !defined(GLX_CONFIG_MK)
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GLX_CONFIG_MK= # empty
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. include "../../mk/bsd.fast.prefs.mk"
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CFLAGS.NetBSD+= -D_NETBSD_SOURCE
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CFLAGS.NetBSD+= ${ATOMIC_OPS_CHECK}HAVE_NETBSD_ATOMIC_OPS
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. if ${OPSYS} == "NetBSD" && !target(netbsd-atomic-ops-check)
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.PHONY: netbsd-atomic-opts-check
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netbsd-atomic-ops-check:
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ATOMIC_OPS_CHECK!=\
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if ( ${NM} /usr/lib/libc.so | ${GREP} -q atomic_cas_uint ); then \
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${ECHO} "-D"; \
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else \
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${ECHO} "-U"; \
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fi
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.endif
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.if (${MACHINE_ARCH} == "x86_64" || \
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${MACHINE_ARCH} == "sparc64" || \
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${MACHINE_ARCH} == "alpha")
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CFLAGS+= -D__GLX_ALIGN64
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.endif
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.if !empty(MACHINE_ARCH:Mi386) || !empty(MACHINE_ARCH:Mx86_64)
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###
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### This is taken from <sys/arch/i386/include/npx.h>. If we don't override
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### it, the FPU control word will be restored to 0x037f.
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###
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### Also, see patch-aq about the libm functions required (float functions
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### such as floorf). Proper configuration of this should be a goal of
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### the Mesa developers; alas, it obviously is not.
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###
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### XXX We need a reliable check for these functions.
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###
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#/* NetBSD uses IEEE double precision. */
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CFLAGS.NetBSD+= -DDEFAULT_X86_FPU=0x127f
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###
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#/* FreeBSD leaves some exceptions unmasked as well. */
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###
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CFLAGS.FreeBSD+= -DDEFAULT_X86_FPU=0x1272
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. endif
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CFLAGS.FreeBSD+= -DUSE_NATIVE_LIBM_FUNCS
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CFLAGS.NetBSD+= -DUSE_NATIVE_LIBM_FUNCS
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CFLAGS.DragonFly+= -DUSE_NATIVE_LIBM_FUNCS
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.endif # GLX_CONFIG_MK
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