cmake: SHARE_LIB_OBJECT=ON requires CMake 3.12 or newer

This feature requires Object Libraries which is supported by CMake 3.12
or newer: https://cmake.org/cmake/help/latest/release/3.12.html

Keep it permanently disabled for older CMake versions.
Also document it in `docs/INSTALL-CMAKE.md`.

Ref: https://cmake.org/cmake/help/latest/manual/cmake-buildsystem.7.html#object-libraries

Follow-up to fc9bfb1452 #11627
Follow-up to 2ebc74c36a #11546

Reported-by: Mark Phillips
Fixes #16375
Closes #16376
This commit is contained in:
Viktor Szakats 2025-02-18 01:23:40 +01:00
parent 2f4dc6525c
commit f7fcbb8127
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2 changed files with 3 additions and 2 deletions

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@ -170,6 +170,7 @@ assumes that CMake generates `Makefile`:
- `IMPORT_LIB_SUFFIX`: Import library suffix. Default: `_imp` for MSVC-like toolchains, otherwise empty.
- `LIBCURL_OUTPUT_NAME`: Basename of the curl library. Default: `libcurl`
- `PICKY_COMPILER`: Enable picky compiler options. Default: `ON`
- `SHARE_LIB_OBJECT`: Build shared and static libcurl in a single pass (requires CMake 3.12 or newer). Default: `ON` for Windows
- `STATIC_LIB_SUFFIX`: Static library suffix. Default: (empty)
## CA bundle options