From 372401f9695d2a6cb831e5110f046138db72d1c4 Mon Sep 17 00:00:00 2001 From: Viktor Szakats Date: Sat, 20 Jun 2026 09:29:21 +0200 Subject: [PATCH] INSTALL-CMAKE.md: document CMake environment variables Closes #22114 --- docs/INSTALL-CMAKE.md | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/docs/INSTALL-CMAKE.md b/docs/INSTALL-CMAKE.md index 1d8cd15a29..64975ab630 100644 --- a/docs/INSTALL-CMAKE.md +++ b/docs/INSTALL-CMAKE.md @@ -313,6 +313,17 @@ target_link_libraries(my_target PRIVATE CURL::libcurl) - `CURL_BUILDINFO`: Print `buildinfo.txt` if set. - `CURL_CI`: Assume running under CI if set. +## Environment (via CMake) + +- `CC`: Set C compiler. Alternative to `CMAKE_C_COMPILER` option. +- `CFLAGS`: Pass custom C compiler flags. Alternative to `CMAKE_C_FLAGS` option. +- `CMAKE_GENERATOR`: Alternative to `-G` command-line option. +- `DESTDIR`: Set install destination directory. +- `LDFLAGS`: Pass custom linker flags. + +Details via CMake +[envvars](https://cmake.org/cmake/help/latest/manual/cmake-env-variables.7.html). + ## CMake options - `CMAKE_BUILD_TYPE`: (see CMake) -- 2.47.3