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2023-11-16Extend comment on Clang's -fmodules-embed-all-files useBoris Kolpackov1-0/+6
2023-11-15Switch from two-step module compilation to -fmodule-output for ClangBoris Kolpackov1-0/+35
2023-11-14Remap Apple Clang 14.0.3 and 15.0.0 to vanilla Clang 14.0 and 15.0Boris Kolpackov1-6/+14
Lately, we started seeing __LIBCPP_VERSION values like 15.0.6 or 16.0.2 which would suggest the base is 15.0.5 or 16.0.1. But that assumption did not check out with the actual usage. For example, vanilla Clang 16 should no longer require -fmodules-ts but the Apple's version (that is presumably based on it) still does. So the theory here is that Apple upgrades to newer libc++ while keeping the old compiler. Which means we must be more conservative and assume something like 15.0.6 is still 14-based.
2023-11-14Fix module sidebuild logic for ClangBoris Kolpackov1-10/+16
2023-11-09Fix more issues with C++20 named modules support in ClangBoris Kolpackov2-34/+19
2023-11-09Minor fix to diagnosticsBoris Kolpackov1-1/+1
2023-11-07Account for match options re-locking when checking if target is matchedBoris Kolpackov6-15/+49
2023-11-06Fix basic issues with C++20 named modules support in ClangBoris Kolpackov2-13/+16
Note that modules support now require Clang 16 or later.
2023-11-06Fix C-comment scanning bug in cc::lexerBoris Kolpackov2-10/+12
2023-11-03Generalize and export cc::lexerBoris Kolpackov4-16/+29
2023-11-03Work around lack of definition for static constexpr some moreBoris Kolpackov1-2/+4
2023-11-03Work around lack of definition for static constexprBoris Kolpackov1-2/+2
During bootstrap we compile in C++14 where it is not implicitly inline.
2023-11-03Fix data race in match options logicBoris Kolpackov3-10/+36
2023-11-02Add $first()/$second() pair functionsBoris Kolpackov1-1/+59
2023-11-02Minor diagnostics improvementBoris Kolpackov1-1/+1
2023-11-01Tighten/optimize cleaning of fsdir{} during matchBoris Kolpackov4-10/+37
2023-11-01Fix incorrect fsdir_rule::perform_update_direct() callsBoris Kolpackov4-18/+20
Also make fsdir_rule::perform_{update,clean}_direct() harder to misuse.
2023-11-01Handle match options for post hoc libs{} prerequisites in cc::install_ruleBoris Kolpackov2-0/+78
2023-11-01Add support for adjusting match options of post hoc prerequisitesBoris Kolpackov7-46/+153
2023-11-01Use match options for runtime/buildtime distinction when installing librariesBoris Kolpackov8-201/+837
Specifically, now, if a library is installed solely as a prerequisite of an executable (potentially recursively), then only its runtime files are installed omitting everything buildtime-related (static/import libraries, non-versioned symlinks for shared libraries, pkg-config files, headers, etc). If you are familiar with the runtime and -dev/-devel package splits for libraries in Debian/Fedora, this is an analogous semantics.
2023-11-01Undo "Don't install static library prerequisites of executable"Boris Kolpackov2-26/+1
This turned out not to be always correct since a static library can have prerequisites that it requires at runtime (see the libca-certificates-curl for an example). The new plan is to split static/shared library installation into run-time and build-time parts using the new match options mechanism.
2023-11-01Add notion of match optionsBoris Kolpackov16-173/+537
Now, when matching a rule, the caller may request a subset of the full functionality of performing an operation on a target. This is achieved with match options.
2023-10-26Add inject_fsdir_direct(), fsdir_rule::perform_clean_direct() functionsBoris Kolpackov4-4/+55
2023-10-26Add clean_during_match*() functionsBoris Kolpackov2-1/+196
2023-10-26Minor diagnostics improvementBoris Kolpackov2-5/+15
2023-10-06Handle 0 mask in update_during_match_prerequisites()Boris Kolpackov3-6/+7
2023-10-04Add match_direct_complete() to support async direct matchesBoris Kolpackov2-19/+30
2023-09-28Don't mark rdata symbols DATA in MSVC .def file (GH issue #315)Boris Kolpackov1-1/+9
2023-09-25Treat -liconv on Mac OS as systemBoris Kolpackov1-1/+5
2023-09-21Fix bug in previous commitBoris Kolpackov1-1/+1
2023-09-21Don't install static library prerequisites of executableBoris Kolpackov2-1/+32
2023-09-20Fix issue with fallback rule priority in dist moduleBoris Kolpackov6-22/+48
While at it, also remove workarounds for the same issue in the config and test modules.
2023-09-11Invoke Clang to produce object files for module partitions similar to interfacesSwat SomeBug1-2/+7
Module interface and implementation partitions are like module interfaces so it's not surprising they require similar compilation steps. See GH PR #328 for background.
2023-09-08Manually extract library search paths from LIBRARY_PATH for ClangBoris Kolpackov4-70/+90
Unlike GCC, Clang does not incorporate the LIBRARY_PATH environment variable value into the -print-search-dirs output.
2023-09-07Search for .tbd in addition to .dylib in Mac OSBoris Kolpackov1-0/+25
Besides .dylib, Mac OS now also has "text-based stub libraries" that use the .tbd extension. They appear to be similar to Windows import libraries and contain information such as the location of the .dylib library, its symbols, etc. For example, there is /Library/.../MacOSX13.3.sdk/usr/lib/libsqlite3.tbd which points to /usr/lib/libsqlite3.dylib (but which itself is invisible/inaccessible, presumably for security). Note that for now we are treating the .tbd library as the shared library but could probably do the more elaborate dance with ad hoc members like on Windows if really necessary.
2023-09-07Add implied .../MacOSX*.sdk/usr/lib/ to system library search directoriesBoris Kolpackov1-7/+22
2023-09-06Don't crash if config.report.variable names undefined variableBoris Kolpackov1-2/+2
2023-08-29Add diagnostics color support on Windows (GH issue #312)Boris Kolpackov3-27/+66
Note that currently this has to be enabled with an explicit --diag-color option. In the future the plan is to enable it by default if supported.
2023-08-23Replace assert with diagnostics in bootstrap_src() (GH issue #322)Boris Kolpackov1-0/+9
2023-08-22Consider *_inc{} target types as headers for rule match purposesBoris Kolpackov7-18/+26
2023-08-22Add abstract c_inc{} and cxx_inc{} target typesBoris Kolpackov7-4/+71
These abstract base target types are meant for deriving additional target types (for example, Qt moc{}) that can be #include'd in C and C++ translation units, respectively. In particular, only such targets will be considered to reverse-lookup extensions to target types (see dyndep_rule::map_extension() for background).
2023-08-09Auto-extract function documentation from functions-*.cxxBoris Kolpackov1-0/+2
2023-08-09Complete and cleanup function documentation in preparation for auto-extractionBoris Kolpackov15-309/+537
Also: - Move the $target.*() function family from functions-name.cxx to separate functions-target.cxx. - Get rid of the separate $process_path_ex.*() family, merging it with $process_path.*().
2023-08-03Document target types in manual (GH issue #309)Boris Kolpackov1-0/+3
2023-08-02Diagnose declarations of targets/prerequisites with abstract target typesBoris Kolpackov2-1/+26
2023-07-31Add CCC_OVERRIDE_OPTIONS to list of Clang env vars to track/saveBoris Kolpackov1-2/+5
2023-07-27Recognize cNN/c++NN in addition to NN in c.std/cxx.stdBoris Kolpackov2-34/+72
Also recognize 23 in addition to 2x for C23.
2023-07-24Add setupapi.lib to list of Windows system librariesBoris Kolpackov1-0/+1
2023-07-21Fix incorrect documentation in dyndep_rule APIBoris Kolpackov1-1/+1
2023-07-20Don't treat unmatched prerequisites as implicitly ad hocBoris Kolpackov3-9/+32
It was surprising and inconvenient that they didn't end up in $<. Plus, such prerequisites can always be marked as ad hoc explicitly.
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