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configure.ac (*-*-linux-android*): Set target_makefile_frag.

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* configure.ac (*-*-linux-android*): Set target_makefile_frag.
	* configure: Regenerate.
config/
	* mt-android: New file.
libstdc++-v3/
	* src/filesystem/dir.cc (fs::_Dir::advance): Use std::exchange.

From-SVN: r248853
This commit is contained in:
Eric Botcazou 2017-06-03 08:23:22 +00:00 committed by Eric Botcazou
parent 2474f48f73
commit 76052545d2
7 changed files with 22 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2017-06-03 Eric Botcazou <ebotcazou@adacore.com>
* configure.ac (*-*-linux-android*): Set target_makefile_frag.
* configure: Regenerate.
2017-05-31 Martin Liska <mliska@suse.cz>
* configure.ac: Add handling of stage2_werror_flags to

4
config/ChangeLog
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@ -1,3 +1,7 @@
2017-06-03 Eric Botcazou <ebotcazou@adacore.com>
* mt-android: New file.
2017-02-13 Richard Biener <rguenther@suse.de>
* isl.m4: Remove support for ISL 0.14.

1
config/mt-android Normal file
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@ -0,0 +1 @@
CXXFLAGS_FOR_TARGET += -D_GNU_SOURCE -fexceptions -frtti

3
configure vendored
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@ -6930,6 +6930,9 @@ case "${target}" in
nios2-*-elf*)
target_makefile_frag="config/mt-nios2-elf"
;;
*-*-linux-android*)
target_makefile_frag="config/mt-android"
;;
*-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
target_makefile_frag="config/mt-gnu"
;;

3
configure.ac
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@ -2521,6 +2521,9 @@ case "${target}" in
nios2-*-elf*)
target_makefile_frag="config/mt-nios2-elf"
;;
*-*-linux-android*)
target_makefile_frag="config/mt-android"
;;
*-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
target_makefile_frag="config/mt-gnu"
;;

4
libstdc++-v3/ChangeLog
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@ -1,3 +1,7 @@
2017-06-03 Eric Botcazou <ebotcazou@adacore.com>
* src/filesystem/dir.cc (fs::_Dir::advance): Use std::exchange.
2017-06-02 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/80624

3
libstdc++-v3/src/filesystem/dir.cc
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@ -146,7 +146,8 @@ fs::_Dir::advance(error_code* ec, directory_options options)
int err = std::exchange(errno, 0);
const auto entp = readdir(dirp);
std::swap(errno, err);
// std::swap cannot be used with Bionic's errno
err = std::exchange(errno, err);
if (entp)
{