Use `IN LISTS` and `IN ITEMS`. This appears to be the preferred way
within CMake's own source code and possibly improves readability.
Fixup a side-effect of `IN LISTS`, where it retains empty values at
the end of the list, as opposed to the syntax used before, which
dropped it. In our case this happened with lines read from a text
file via `file(READ)`.
https://cmake.org/cmake/help/v3.7/command/foreach.htmlCloses#1180
- All files have prominent copyright and SPDX identifier
- If not embedded in the file, in the .reuse/dep5 file
- All used licenses are in LICENSES/ (not shipped in tarballs)
- A new REUSE CI job verify that all files are OK
Assisted-by: Viktor Szakats
Closes#1084
Also:
- uppercase `(C)`.
- add missing 'All rights reserved.' lines.
- drop duplicate 'Author' lines.
- add copyright headers where missing.
- enable copyright header check in checksrc.
Reasons for deleting years (copied as-is from curl):
- they are mostly pointless in all major jurisdictions
- many big corporations and projects already don't use them
- saves us from pointless churn
- git keeps history for us
- the year range is kept in COPYING
Closes#1082
- cmake: always link `ws2_32` on Windows. Also add it to `libssh2.pc`.
Fixes#745
- agent: fix gcc compiler warning:
`src/agent.c:296:35: warning: 'snprintf' output truncated before the last format character [-Wformat-truncation=]`
- autotools: fix `EVP_aes_128_ctr` detection with binutils `ld`
The prerequisite for a successful detection is setting
`LIBS=-lbcrypt` if the chosen openssl-compatible library requires
it, e.g. libressl, or quictls/openssl built with
`-DUSE_BCRYPTGENRANDOM`.
With llvm `lld`, detection works out of the box. With binutils `ld`,
it does not. The reason is `ld`s world-famous pickiness with lib
order.
To fix it, we pass all custom libs before and after the TLS libs.
This ugly hack makes `ld` happy and detection succeed.
- agent: fix Windows-specific warning:
`src/agent.c:318:10: warning: implicit conversion loses integer precision: 'LRESULT' (aka 'long long') to 'int' [-Wshorten-64-to-32]`
- src: fix llvm/clang compiler warning:
`src/libssh2_priv.h:987:28: warning: variadic macros are a C99 feature [-Wvariadic-macros]`
- src: support `inline` with `__GNUC__` (llvm/clang and gcc), fixing:
```
src/libssh2_priv.h:990:8: warning: extension used [-Wlanguage-extension-token]
static inline void
^
```
- blowfish: support `inline` keyword with MSVC.
Also switch to `__inline__` (from `__inline`) for `__GNUC__`:
https://gcc.gnu.org/onlinedocs/gcc/Inline.htmlhttps://clang.llvm.org/docs/UsersManual.html#differences-between-various-standard-modes
- example/test: fix MSVC compiler warnings:
- `example\direct_tcpip.c(209): warning C4244: 'function': conversion from 'unsigned int' to 'u_short', possible loss of data`
- `tests\session_fixture.c(96): warning C4013: 'getcwd' undefined; assuming extern returning int`
- `tests\session_fixture.c(100): warning C4013: 'chdir' undefined; assuming extern returning int`
- delete unused macros:
- `HAVE_SOCKET`
- `HAVE_INET_ADDR`
- `NEED_LIB_NSL`
- `NEED_LIB_SOCKET`
- `HAVE_NTSTATUS_H`
- `HAVE_NTDEF_H`
- build: delete stale zlib/openssl version numbers from path defaults.
- cmake: convert tabs to spaces, add newline at EOFs.
Closes#811
