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2022-07-26Disable risky sanity checkBoris Kolpackov1-1/+3
2022-07-25Fix typo in commentBoris Kolpackov1-1/+1
2022-07-21Map Apple Clang 13.1.6 to vanilla Clang 12.0.0Boris Kolpackov1-18/+20
2022-07-21Fix bug in common .pc file generation logic (GitHub issue #198)Boris Kolpackov1-1/+1
2022-07-20Fix bug in cc::pkconfig_save()Boris Kolpackov1-1/+1
2022-07-20Adjust to match libpkg-config interface/semantics changesBoris Kolpackov1-5/+25
2022-07-19Fix bug in target::matched()Boris Kolpackov1-6/+1
2022-07-17Map VC 17 to runtime version 14.3Boris Kolpackov1-2/+5
2022-07-05Drop unused lambda captureBoris Kolpackov1-2/+1
2022-07-05Switch to using libpkg-config instead of libpkgconf by defaultBoris Kolpackov3-7/+276
The use of (now deprecated) libpkgconf is still possible by setting config.build2.libpkgconf to true. Note that libpkgconf is known to have issues on Windows and Mac OS so this should only be used on Linux and maybe BSDs. Also note that we will only keep this until upstream (again) breaks backwards compatibility at which point we will drop this support.
2022-07-05Recognize special .for_install variable suffix in library user metadataBoris Kolpackov1-25/+79
2022-07-04Work around VC16 issueBoris Kolpackov1-0/+2
2022-07-04Factor libpkgconf-based pkgconfig implementation to separate source fileBoris Kolpackov3-461/+499
2022-07-02Minor cleanups in class pkgconf implementationBoris Kolpackov1-22/+32
2022-07-02Add note on version we save in pkg-config filesBoris Kolpackov1-0/+14
2022-07-01Ignore Provides when loading pkg-config informationBoris Kolpackov1-0/+1
Without this flag, on encountering an unknown package, libpkgconf will load *all* pkg-config files it can find in order to see if any of them provide it.
2022-06-29Work around MSVC 14.3 issuesBoris Kolpackov1-2/+2
2022-06-29Make sure we generate common pkg-config file for only liba{}/libs{}Boris Kolpackov1-2/+19
2022-06-29Save cc.type in pkg-config filesBoris Kolpackov2-5/+30
2022-06-29Rework pkg-config variable naming, use build2.metadata as general indicatorBoris Kolpackov1-174/+222
2022-06-28Complete support for saving/loading library metadata to/from pkg-config filesBoris Kolpackov5-167/+308
2022-06-24Allow ad hoc rules not to list targets that are updated during matchBoris Kolpackov3-8/+19
For example, this allows a Qt moc rule not to list generated headers from libQtCore since they are pre-generated by the library.
2022-06-24Add ability to control -I translation in $x.lib_poptions()Boris Kolpackov3-11/+22
2022-06-24Add ability to get common interface options via $x.lib_poptions()Boris Kolpackov8-66/+169
Specifically, the output target type may now be omitted for utility libraries (libul{} and libu[eas]{}). In this case, only "common interface" options will be returned for lib{} dependencies. This is primarily useful for obtaining poptions to be passed to tools other than C/C++ compilers (for example, Qt moc).
2022-06-24Match libraries before update for install prerequisites in cc::link_ruleBoris Kolpackov1-4/+11
2022-06-23Handle empty entries in GCC -print-search-dirsBoris Kolpackov1-7/+12
2022-05-23Detect cross-linking and pass -rpath-link in addition to -rpathBoris Kolpackov1-7/+69
According to the GNU ld documentation (and painful practical experience), -rpath does not always imply -rpath-link for cross-linkers.
2022-05-17Add OpenBSD libc detectionBoris Kolpackov1-0/+2
2022-05-06Minor terminology fix in diagnostics and commentsBoris Kolpackov1-1/+1
2022-05-05Recognize -pthread as king of -l in *.libsBoris Kolpackov4-38/+56
2022-05-05Allow linking libraries without any sources/headers with hintBoris Kolpackov1-3/+8
This can be useful for creating "metadata libraries".
2022-04-24Omit ignorable change detection for header unitsBoris Kolpackov1-1/+9
Since the checksum ignores preprocessor directives, this may cause us to ignore a change to an exported macro.
2022-04-24Fix bug in previous commitBoris Kolpackov1-1/+1
2022-04-24Recognize ARM64 as MSVC targetBoris Kolpackov1-12/+19
2022-04-20Fix bug in recursively-binless detection logicBoris Kolpackov1-1/+5
2022-04-20Get rid of unnecessary move() callBoris Kolpackov1-1/+1
2022-04-19Use target recipe for auxiliary data storage during match-applyBoris Kolpackov5-43/+84
In particular, we now have separate auxiliary data storage for inner and outer operations.
2022-04-19Switch to using std::function for target::data_padBoris Kolpackov3-9/+2
2022-04-19Optimize header cache some more by storing hash in keyBoris Kolpackov2-4/+42
2022-04-19Skip find() inside target_set::insert*() if target is unlikely to be thereBoris Kolpackov1-2/+4
2022-04-15Adjust small vector limit in process_libraries()Boris Kolpackov2-43/+86
2022-04-15Get rid of target::dynamic_type() virtual functionBoris Kolpackov1-12/+30
Instead of overriding this function, derived targets must now set the dynamic_type variable to their static_type in their constructor body.
2022-04-14Add header cache to cc::compile_rule::enter_header()Boris Kolpackov3-32/+193
2022-04-13Fix bug in previous commitBoris Kolpackov1-1/+1
2022-04-13Prune library graph traversal for recursively-binless librariesBoris Kolpackov3-57/+213
2022-04-13Add automatic interface dependency deduplication in cc::process_libraries()Boris Kolpackov3-18/+92
2022-04-07Rename {match,execute}() to *_sync(), add *_complete()Boris Kolpackov2-2/+2
In particular, the match() rename makes sure it doesn't clash with rule::match() which, after removal of the hint argument in simple_rule, has exactly the same signature, thus making it error-prone to calling recursively.
2022-04-06Work around Clang warningsBoris Kolpackov1-0/+4
2022-04-06Add support for rule hintsBoris Kolpackov9-45/+43
A rule hint is a target attribute, for example: [rule_hint=cxx] exe{hello}: c{hello} Rule hints can be used to resolve ambiguity when multiple rules match the same target as well as to override an unambiguous match.
2022-03-30Infrastructure for library metadata supportBoris Kolpackov3-9/+334