curl/CMake
Viktor Szakats 91c24d3e10
cmake: silence useless compiler warnings triggered by the FASTBuild generator
Silencing all of these:
```
11>/tmp/_fbuild.tmp/0x0752c383/core_2/70816E19/krb5_sspi.c:1:5: error: this style of line directive is a GNU extension [-Werror,-Wgnu-line-marker]
    1 | # 1 "<built-in>"
      |     ^
/path/to/curl/lib/vauth/krb5_sspi.c:29:6: error: this style of line directive is a GNU extension [-Werror,-Wgnu-line-marker]
   29 | # 26 "/path/to/curl/lib/vauth/krb5_sspi.c"
      |      ^
[...]
```

FASTBuild is slightly faster than Ninja in basic (single-machine, build
from scratch) cases (and can be more faster in other build cases). It
doesn't support unity builds. Maybe it can bring slightly better
performance to non-unity cmake CI jobs, in jobs having an 'install
prereq' phase already, and installing the fastbuild package being faster
than this gain. It overall seems marginal if any in curl CI. At least
for now. But it doesn't hurt if it works, and may be useful for some.

Requires CMake 4.2+.

That said this workaround may have a better place within CMake.

Refs:
https://www.kitware.com/cmake-fastbuild-distributed-cached-and-fast/
https://cmake.org/cmake/help/latest/generator/FASTBuild.html
https://github.com/fastbuild/fastbuild
https://fastbuild.org/docs/home.html

Closes #20230
2026-01-09 17:05:16 +01:00
..
cmake_uninstall.in.cmake cmake: match filename suffixes with file content 2025-12-20 11:34:27 +01:00
curl-config.in.cmake cmake: match filename suffixes with file content 2025-12-20 11:34:27 +01:00
CurlSymbolHiding.cmake build: drop Windows CE / CeGCC support 2025-11-15 15:35:23 +01:00
CurlTests.c tidy-up: miscellaneous 2025-12-12 04:18:48 +01:00
FindBrotli.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindCares.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindGnuTLS.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindGSS.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindLDAP.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindLibbacktrace.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindLibgsasl.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindLibidn2.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindLibpsl.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindLibrtmp.cmake cmake: replace deprecated OPENSSL_FOUND with OpenSSL_FOUND 2025-12-17 17:56:33 +01:00
FindLibssh.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindLibssh2.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindLibuv.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindMbedTLS.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindNettle.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindNGHTTP2.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindNGHTTP3.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindNGTCP2.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindQuiche.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindRustls.cmake cmake/FindRustls: merge two ifs 2025-12-18 15:16:33 +01:00
FindWolfSSL.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
FindZstd.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
Macros.cmake cmake: set found status to OFF when not found (for compression deps) 2026-01-02 01:29:47 +01:00
OtherTests.cmake build: drop HAVE_SYS_SOCKET_H and HAVE_SYS_TIME_H macros 2025-06-15 18:44:39 +02:00
PickyWarnings.cmake cmake: silence useless compiler warnings triggered by the FASTBuild generator 2026-01-09 17:05:16 +01:00
unix-cache.cmake build: detect and include inttypes.h again (revert) 2026-01-09 14:59:30 +01:00
Utilities.cmake cmake: define dependencies as IMPORTED interface targets 2025-11-29 01:41:40 +01:00
win32-cache.cmake build: detect and include inttypes.h again (revert) 2026-01-09 14:59:30 +01:00