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llvm-project/lld/lib/Driver/CMakeLists.txt

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Rename *Options.td -> <flavor>Options.td. Before this patch, name of driver implementation is not consistent with its option table file. Specifically, LDOptions has a different prefix than GnuLdDriver. This patch renames option files, so that the option files have the same prefix as the corresponding driver files. Differential Revision: http://llvm-reviews.chandlerc.com/D1591 llvm-svn: 189895
2013-09-04 08:24:35 +08:00
set(LLVM_TARGET_DEFINITIONS DarwinLdOptions.td)
tablegen(LLVM DarwinLdOptions.inc -gen-opt-parser-defs)
Add the core architecture for the lld driver. This includes selecting which driver to emulate, option parsing, invocation building, and running the link. This currently only supports a very basic subset of ld for x86_64-linux. lld -flavor ld obj.o -o obj or symlink lld as (ld , link, ld64, core) to get the desired behavior without -flavor. llvm-svn: 169659
2012-12-08 08:47:36 +08:00
add_public_tablegen_target(DriverOptionsTableGen)
Set the folder for libraries to 'lld libraries'. NFC. In a UI such as XCode, LLVM source files are in 'libraries' while clang files are in 'clang libraries'. This change moves the lld source to 'lld libraries' to make code browsing easier. It should be NFC as the build itself is still the same, just the structure in a UI differs. llvm-svn: 257001
2016-01-07 08:14:04 +08:00
add_lld_library(lldDriver
This is my Driver refactoring patch. The major changes are: 1) LinkerOptions has been merged into TargetInfo 2) LinkerInvocation has been merged into Driver 3) Drivers no longer convert arguments into an intermediate (core) argument list, but instead create a TargetInfo object and call setter methods on it. This is only how in-process linking would work. That is, you can programmatically set up a TargetInfo object which controls the linking. 4) Lots of tweaks to test suite to work with driver changes 5) Add the DarwinDriver 6) I heavily doxygen commented TargetInfo.h Things to do after this patch is committed: a) Consider renaming TargetInfo, given its new roll. b) Consider pulling the list of input files out of TargetInfo. This will enable in-process clients to create one TargetInfo the re-use it with different input file lists. c) Work out a way for Drivers to format the warnings and error done in core linking. llvm-svn: 178776
2013-04-05 02:59:24 +08:00
DarwinLdDriver.cpp
Set CMake ADDITIONAL_HEADER_DIRS on libraries with headers in /include. NFC. In a UI such as XCode, it can group the headers for a library with that library. This is done in the CMakeLists.txt for the library itself by setting the path(s) as ADDITIONAL_HEADER_DIRS. LLVM already does this for all of its libraries, so just adding this to lld to make things easier. Should be NFC. llvm-svn: 257002
2016-01-07 08:14:09 +08:00
ADDITIONAL_HEADER_DIRS
${LLD_INCLUDE_DIR}/lld/Driver
[lld][cmake] Fix LLVM_LINK_LLVM_DYLIB build Summary: Lld's build had a couple of issues which prevented a successfull LLVM_LINK_LLVM_DYLIB compilation. - add_llvm_library vs llvm_add_library: One adds a library to libLLVM.so, other one doesn't. Lld was using the wrong one, causing symbols to be mupltiply defined in things linking to libLLVM. - confusion when to use LINK_LIBS vs LINK_COMPONENTS in llvm_add_library - not using LLVM_LINK_COMPONENTS for add_lld_tool With these fixes lld compiles and it's test suite passes both in LLVM_LINK_LLVM_DYLIB mode and without it. Reviewers: ruiu, beanz Subscribers: llvm-commits, mgorny Differential Revision: https://reviews.llvm.org/D28397 llvm-svn: 291432
2017-01-09 17:57:08 +08:00
LINK_COMPONENTS
Option
Support
add_lld_library -> add_llvm_library * Works better for shared libraries (sets PRIVATE instead of INTERFACE) * Fixes http://llvm.org/bugs/show_bug.cgi?id=22269 * Also, use build-target names instead of component names Differential Revision: http://reviews.llvm.org/D7074 From: Greg Fitzgerald <garious@gmail.com> llvm-svn: 226702
2015-01-22 05:26:27 +08:00
LINK_LIBS
[Darwin] Use errorHandler from liblldCommon Summary: Error handling in liblldCore and the Darwin toolchain prints to an output stream. A TODO in the project explained that a diagnostics interface resembling Clang's should be added. For now, the simple diagnostics interface defined in liblldCommon seems like an improvement. It prints colors when they're available, uses locks for thread-safety, and abstracts away the `"error: "` and newline literal strings that litter the Darwin toolchain code. To use the liblldCommon error handler, a link dependency is added to the liblldDriver library. Test Plan: 1. check-lld 2. Invoke `ld64.lld -r` in a terminal that supports color output. Confirm that "ld64.lld: error: -arch not specified and could not be inferred" is output, and that the "error:" is colored red! Reviewers: ruiu, smeenai Reviewed By: ruiu Subscribers: mgorny, llvm-commits Differential Revision: https://reviews.llvm.org/D47998 llvm-svn: 334466
2018-06-12 10:34:04 +08:00
lldCommon
add_lld_library -> add_llvm_library * Works better for shared libraries (sets PRIVATE instead of INTERFACE) * Fixes http://llvm.org/bugs/show_bug.cgi?id=22269 * Also, use build-target names instead of component names Differential Revision: http://reviews.llvm.org/D7074 From: Greg Fitzgerald <garious@gmail.com> llvm-svn: 226702
2015-01-22 05:26:27 +08:00
lldCore
lld: Reorder libdeps. Differential Revision: https://reviews.llvm.org/D38828 llvm-svn: 315529
2017-10-12 07:18:43 +08:00
lldMachO
add_lld_library -> add_llvm_library * Works better for shared libraries (sets PRIVATE instead of INTERFACE) * Fixes http://llvm.org/bugs/show_bug.cgi?id=22269 * Also, use build-target names instead of component names Differential Revision: http://reviews.llvm.org/D7074 From: Greg Fitzgerald <garious@gmail.com> llvm-svn: 226702
2015-01-22 05:26:27 +08:00
lldReaderWriter
lldYAML
Add the core architecture for the lld driver. This includes selecting which driver to emulate, option parsing, invocation building, and running the link. This currently only supports a very basic subset of ld for x86_64-linux. lld -flavor ld obj.o -o obj or symlink lld as (ld , link, ld64, core) to get the desired behavior without -flavor. llvm-svn: 169659
2012-12-08 08:47:36 +08:00
)
add_dependencies(lldDriver DriverOptionsTableGen)