/[gentoo-x86]/eclass/flag-o-matic.eclass
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Revision 1.94 Revision 1.95
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2005 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/flag-o-matic.eclass,v 1.94 2005/10/09 22:28:35 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/flag-o-matic.eclass,v 1.95 2005/10/13 05:33:34 vapier Exp $
4 4
5 5
6# need access to emktemp() 6# need access to emktemp()
7inherit eutils toolchain-funcs multilib 7inherit eutils toolchain-funcs multilib
8 8
310 return 1 310 return 1
311 fi 311 fi
312} 312}
313 313
314strip-unsupported-flags() { 314strip-unsupported-flags() {
315 local NEW_CFLAGS NEW_CXXFLAGS 315 local x NEW_CFLAGS NEW_CXXFLAGS
316 316
317 for x in ${CFLAGS} ; do 317 for x in ${CFLAGS} ; do
318 NEW_CFLAGS="${NEW_CFLAGS} `test_flag ${x}`" 318 NEW_CFLAGS="${NEW_CFLAGS} $(test_flag ${x})"
319 done 319 done
320 for x in ${CXXFLAGS} ; do 320 for x in ${CXXFLAGS} ; do
321 NEW_CXXFLAGS="${NEW_CXXFLAGS} `test_flag ${x}`" 321 NEW_CXXFLAGS="${NEW_CXXFLAGS} $(test_flag ${x})"
322 done 322 done
323 323
324 export CFLAGS="${NEW_CFLAGS}" 324 export CFLAGS=${NEW_CFLAGS}
325 export CXXFLAGS="${NEW_CXXFLAGS}" 325 export CXXFLAGS=${NEW_CXXFLAGS}
326} 326}
327 327
328get-flag() { 328get-flag() {
329 local f findflag="$1" 329 local f findflag="$1"
330 330
412 # please dont replace this function with test_flag in some future 412 # please dont replace this function with test_flag in some future
413 # clean-up! 413 # clean-up!
414 414
415 [ "$(tc-arch)" = "amd64" ] && has_multilib_profile && return 0 415 [ "$(tc-arch)" = "amd64" ] && has_multilib_profile && return 0
416 416
417 local temp="$(emktemp)" 417 local temp=$(emktemp)
418 echo "int main() { return(0); }" > ${temp}.c 418 echo "int main() { return(0); }" > "${temp}".c
419 MY_CC=$(tc-getCC) 419 MY_CC=$(tc-getCC)
420 ${MY_CC/ .*/} -m32 -o "$(emktemp)" ${temp}.c > /dev/null 2>&1 420 ${MY_CC/ .*/} -m32 -o "$(emktemp)" "${temp}".c > /dev/null 2>&1
421 local ret=$? 421 local ret=$?
422 rm -f ${temp}.c 422 rm -f "${temp}".c
423 [ "$ret" != "1" ] && return 0 423 [ "$ret" != "1" ] && return 0
424 return 1 424 return 1
425} 425}
426 426
427replace-sparc64-flags() { 427replace-sparc64-flags() {

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