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| author |   Martin Schlemmer <azarah@gentoo.org> | 2003-03-06 20:35:26 +0000 |
|---|---|---|
| committer | Martin Schlemmer <azarah@gentoo.org> | 2003-03-06 20:35:26 +0000 |
| commit | f88ae7b1f76ba5cb389a4f0a78ed994ac95d34b3 (patch) | |
| tree | c4b8beb9a8837a596b65cb3c651553f1b6063d74 /eclass | |
| parent | New rpm! (diff) | |
| download | gentoo-2-f88ae7b1f76ba5cb389a4f0a78ed994ac95d34b3.tar.gz gentoo-2-f88ae7b1f76ba5cb389a4f0a78ed994ac95d34b3.tar.bz2 gentoo-2-f88ae7b1f76ba5cb389a4f0a78ed994ac95d34b3.zip | |
add have_NPTL
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/eutils.eclass | 49 |
1 files changed, 48 insertions, 1 deletions
diff --git a/eclass/eutils.eclass b/eclass/eutils.eclass index d23d691addc4..b9c9d1cbdccb 100644 --- a/eclass/eutils.eclass +++ b/eclass/eutils.eclass @@ -1,6 +1,6 @@ # Copyright 1999-2003 Gentoo Technologies, Inc. # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.25 2003/03/03 21:42:05 vapier Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.26 2003/03/06 20:35:26 azarah Exp $ # # Author: Martin Schlemmer <azarah@gentoo.org> # @@ -320,6 +320,53 @@ epatch() { fi } +# This function return true if we are using the NPTL pthreads +# implementation. +# +# <azarah@gentoo.org> (06 March 2003) +# + +have_NPTL() { + + cat > ${T}/test-nptl.c <<-"END" + #define _XOPEN_SOURCE + #include <unistd.h> + #include <stdio.h> + + int main() + { + char buf[255]; + char *str = buf; + + confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); + if (NULL != str) { + printf("%s\n", str); + if (NULL != strstr(str, "NPTL")) + return 0; + } + + return 1; + } + END + + einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " + if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null + then + echo "yes" + einfon "Checking what PTHREADS implementation we have ... " + if ${T}/nptl + then + return 0 + else + return 1 + fi + else + echo "no" + fi + + return 1 +} + # This function check how many cpu's are present, and then set # -j in MAKEOPTS accordingly. # |