Commit Graph

9 Commits

Author SHA1 Message Date
Rosen Penev
6ab386c9bc uClibc++: Fix three bugs
The first allows usage of several functions in the std namespace, which
broke compilation of gddrescue specifically with uClibc-ng and uClibc++.

The second allows usage of long long with normal C++11, which is part of
the standard. Before, std=gnu++11 needed to be passsed to work around it.

As a result of the second patch, the pedantic patch can safely be removed.

Both patches are upstream backports.

Added -std=c++11 to CFLAGS to guarentee proper inclusion of long long.

Added another patch that fixes a typo with the long long support. Sent to
upstream.

Fixed up license information according to SPDX.

Small cleanups for consistency.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
2019-10-12 23:43:08 +02:00
Rosen Penev
977a8fc5fc uClibc++: Remove faulty patch
This patch was originally added to fix compilation with v4l2rtspserver.
Turns out it was v4l2rtspserver that was broken, not uClibc++. This now
causes issues with a different package where the arguments are being
split.

Note that with this patch, shellcheck throws an error:

SC2068: Double quote array expansions to avoid re-splitting elements.

More: https://github.com/openwrt/packages/pull/9972#discussion_r324878373

Signed-off-by: Rosen Penev <rosenp@gmail.com>
2019-09-20 19:30:51 +02:00
Rosen Penev
0b26382533 uClibc++: Update to 0.2.5
Switched to xz archives for smaller size.

Removed upstreamed patches.

Reorganized Makefile a little bit for clarity. Build/Prepare is not useful
anymore. Upstream converted the file to LF.

Refreshed config.

Removed -ansi option from the original CFLAGS as this was causing long
long support to be missing.

Removed fPIC. We have the macro $(FPIC) already used. No point in setting
fpic and fPIC together.

Removed pedantic -Wlong-long warnings as they are not useful.

Removed -std=gnu++98. Not only is it unnecessary (it compiles against all
standards), it actually results in a size increase. 75843 vs. 75222 (gcc
in OpenWrt defaults to g++14).

Added --gc-sections to linker flags to reduce size: 72653 vs 75222.

Removed warn linker options. They have been upstreamed.

Tested on Archer C7v2 and GnuBee PC1.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
2019-05-11 23:10:10 +02:00
Ben Kelly
da0b9110fc uclibc++: patch bugfix erase() on derived __base_associative
When calling erase() on a containers derived from __base_associative
(e.g. multimap) and providing a pair of iterators a segfault will
occur.

Example code to reproduce:

	typedef std::multimap<int, int> testmap;
	testmap t;
	t.insert(std::pair<int, int>(1, 1));
	t.insert(std::pair<int, int>(2, 1));
	t.insert(std::pair<int, int>(3, 1));
	t.erase(t.begin(), t.end());

Signed-off-by: Ben Kelly <ben@benjii.net>
2017-02-09 12:26:55 +01:00
Felix Fietkau
b948c9371b uclibc++: fix build with gcc 6.1.0, which defaults to using C++14 ABI
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-15 14:18:01 +02:00
Felix Fietkau
21361dbf74 uclibc++: add a patch to fix memory corruption issues on exceptions
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48928
2016-03-05 14:23:49 +00:00
Felix Fietkau
3ae9c4fcad uclibc++: fix build with gcc 5.2
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46777
2015-09-03 13:15:05 +00:00
Steven Barth
38da12f7e4 uclibc++: honor ldflags, disable SSP
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46066
2015-06-19 14:09:02 +00:00
Felix Fietkau
48db59fab7 move library packages to package/libs/
SVN-Revision: 33657
2012-10-08 11:24:12 +00:00