After the previous commit, I realized that std::vector::data() also
returns nullptr when the vector is empty. So I decided to emulate this
behavior in DataBuf::c_data().
Anyways, the changes done in the previous commit are valid and allow us
to avoid some processing when the DataBuf is empty.
* Use SPDX identifier in header files
* Use SPDX identifier in rest of source files
* Fix usage of SPDX for files with 2 licenses
* Add global license file
* Fix compilation
- Integration tests had to be disabled with 2012 and 2013. There were
few (4) tests failing for these cases.
- Only bring libiconv with conan when a windows subsystem is detected.
- libiconv can be enabled now with a conan option.
- Use infinity instead of INFINITY
- Use conan_basic_setup(). Fixes a problem with gtest is VS2012
- call vcvarsall.bat for each compiler version so that nmake can be
found.
Luis Díaz Más
Rosen Penev
Kevin Backhouse
Robin Mills
Dan Čermák