| 1 | # Copyright 1999-2004 Gentoo Foundation |
1 | # Copyright 1999-2004 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/toolchain-funcs.eclass,v 1.11 2004/12/07 22:30:24 vapier Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.12 2004/12/13 23:49:07 vapier Exp $ |
| 4 | # |
4 | # |
| 5 | # Author: Toolchain Ninjas <ninjas@gentoo.org> |
5 | # Author: Toolchain Ninjas <ninjas@gentoo.org> |
| 6 | # |
6 | # |
| 7 | # This eclass contains (or should) functions to get common info |
7 | # This eclass contains (or should) functions to get common info |
| 8 | # about the toolchain (libc/compiler/binutils/etc...) |
8 | # about the toolchain (libc/compiler/binutils/etc...) |
| … | |
… | |
| 85 | for var in "$@" ; do |
85 | for var in "$@" ; do |
| 86 | eval tc-get${var} |
86 | eval tc-get${var} |
| 87 | done |
87 | done |
| 88 | } |
88 | } |
| 89 | |
89 | |
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90 | # A simple way to see if we're using a cross-compiler ... |
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91 | tc-is-cross-compiler() { |
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92 | local ret tmpfile=$(emktemp).c |
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93 | echo 'int main(){return 0;}' > "${tmpfile}" |
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94 | $(tc-getCC) "${tmpfile}" -o "${tmpfile}".bin |
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95 | "${tmpfile}".bin &>/dev/null |
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96 | ret=$? |
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97 | rm -f "${tmpfile}" "${tmpfile}".bin |
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98 | } |
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99 | |
| 90 | |
100 | |
| 91 | # Returns the version as by `$CC -dumpversion` |
101 | # Returns the version as by `$CC -dumpversion` |
| 92 | gcc-fullversion() { |
102 | gcc-fullversion() { |
| 93 | echo "$($(tc-getCC) -dumpversion)" |
103 | echo "$($(tc-getCC) -dumpversion)" |
| 94 | } |
104 | } |
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