1# $NetBSD: Makefile,v 1.6 2024/09/28 21:18:55 bad Exp $ 2# 3 4GNUHOSTDIST= ${.CURDIR}/../../external/lgpl3/gmp/dist 5 6CONFIGURE_ARGS+=--disable-shared 7 8CPPFLAGS+= ${HOST_CPPFLAGS} 9 10.include "${.CURDIR}/../Makefile.gnuhost" 11 12# GMP uses 8-byte alignment for 16-byte align-requiring things that break 13# the build on modern macOS targets, turn off assembly on x86-64 for now. 14# https://trac.macports.org/ticket/70859 15.if ${BUILD_OSTYPE} == "Darwin" 16BUILD_MACHINE!= uname -m 17. if ${BUILD_MACHINE} == "x86_64" 18CONFIGURE_ARGS+= --disable-assembly 19. endif 20.endif 21 22# Don't override CFLAGS and CXXFLAGS, it breaks ABI detection. 23# PATH needs special treating since "make" tries to expand $PATH 24# when variable is used. 25CONFIGURE_ENV:= ${CONFIGURE_ENV:NPATH=*:NCFLAGS=*:NCXXFLAGS=*} \ 26 PATH="${TOOLDIR:Q}/bin:$$PATH" 27 28# Force avoiding possibly non-executable install-sh. 29CONFIGURE_ENV+= ac_cv_path_mkdir="${TOOLDIR}/bin/${MACHINE_GNU_PLATFORM}-install -d" 30 31# mknative-gmp support 32# 33# XXX early version; does not use mknative.common yet. 34 35native-gmp: .native/.configure_done 36 @echo 'Extracting GNU GMP configury for a native toolchain.' 37 (cd ${.OBJDIR}/.native && \ 38 ${MAKE} -f ${.CURDIR}/../../external/lgpl3/gmp/Makefile.netbsd-gmp copy-files) 39 @echo 'HA HA, only joking. Manual fixes maybe needed now.' 40 41.native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile 42 mkdir .native 2>/dev/null || true 43 (cd ${.OBJDIR}/.native && \ 44 ${MAKE} -f ${.CURDIR}/../../external/lgpl3/gmp/Makefile.netbsd-gmp all) 45