Skip to content

[libc] Output all headers with LIBC_CONF_OUTPUT_ALL_HEADERS #144114

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 3 commits into from
Jun 13, 2025
Merged

[libc] Output all headers with LIBC_CONF_OUTPUT_ALL_HEADERS #144114

Show file tree
Hide file tree
Changes from 2 commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
d3f4b77
[libc] Output all headers with LIBC_CONF_OUTPUT_ALL_HEADERS
saturn691 Jun 13, 2025
b4b3960
fixup! [libc] Output all headers with LIBC_CONF_OUTPUT_ALL_HEADERS
saturn691 Jun 13, 2025
f90851f
Update libc/CMakeLists.txt
saturn691 Jun 13, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions libc/CMakeLists.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -135,6 +135,7 @@ endif()
option(LLVM_LIBC_FULL_BUILD "Build and test LLVM libc as if it is the full libc" ${default_to_full_build})
option(LLVM_LIBC_IMPLEMENTATION_DEFINED_TEST_BEHAVIOR "Build LLVM libc tests assuming our implementation-defined behavior" ON)
option(LLVM_LIBC_ENABLE_LINTING "Enables linting of libc source files" OFF)
option(LLVM_LIBC_ALL_HEADERS "Outputs all functions in header files, regardless of whether it has been implemented" OFF)

option(LIBC_CONFIG_PATH "The path to user provided folder that configures the build for the target system." OFF)

Expand Down
7 changes: 6 additions & 1 deletion libc/cmake/modules/LLVMLibCHeaderRules.cmake
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -97,8 +97,13 @@ function(add_gen_header target_name)
set(out_file ${LIBC_INCLUDE_DIR}/${relative_path})
set(dep_file "${out_file}.d")
set(yaml_file ${CMAKE_SOURCE_DIR}/${ADD_GEN_HDR_YAML_FILE})

if(LLVM_LIBC_ALL_HEADERS)
set(entry_points "")
else()
set(entry_points "${TARGET_ENTRYPOINT_NAME_LIST}")
endif()

set(entry_points "${TARGET_ENTRYPOINT_NAME_LIST}")
list(TRANSFORM entry_points PREPEND "--entry-point=")

add_custom_command(
Expand Down
2 changes: 1 addition & 1 deletion libc/test/UnitTest/CMakeLists.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ function(add_unittest_framework_library name)
else()
_get_common_test_compile_options(compile_options "" "")
target_compile_options(${name}.unit PRIVATE ${compile_options})
endif()
endif()

_get_hermetic_test_compile_options(compile_options "")
target_include_directories(${name}.hermetic PRIVATE ${LIBC_INCLUDE_DIR})
Expand Down
Loading