Commit Graph

2 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
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