aboutsummaryrefslogtreecommitdiff
path: root/libbuild2/cc
AgeCommit message (Collapse)AuthorFilesLines
2021-11-24Fix bug in attempt to allow calling cc module functions during matchBoris Kolpackov1-2/+2
2021-11-24Allow calling cc module functions during matchBoris Kolpackov1-2/+8
An ad hoc recipe with dynamic dependency extraction (depdb-dyndep) executes its depdb preamble during match (but after matching all the prerequisites).
2021-11-23Add support for dynamic dependencies in ad hoc Buildscript recipesBoris Kolpackov4-838/+140
Specifically, add the new `depdb dyndep` builtin that can be used to extract dynamic dependencies from a program run or a file. For example: obje{hello.o}: cxx{hello} {{ s = $path($<[0]) depdb dyndep $cxx.poptions $cc.poptions --what=header --default-prereq-type=h -- $cxx.path $cxx.poptions $cc.poptions $cxx.mode -M -MG $s diag c++ ($<[0]) o = $path($>) $cxx.path $cxx.poptions $cc.poptions $cc.coptions $cxx.coptions $cxx.mode -o $o -c $s }} Currently only the `make` dependency format is supported.
2021-11-16Minor optimizations in cc::compile_ruleBoris Kolpackov1-5/+4
2021-11-08Incorporate derived target types into generated header logicBoris Kolpackov1-3/+25
2021-11-05Keep multiple prefixless entries for generated header mappingBoris Kolpackov2-36/+76
2021-11-04Do not apply install scope to update-for-install pre-operationBoris Kolpackov2-12/+33
2021-10-21Add more entries to list of Windows system librariesBoris Kolpackov1-0/+2
2021-10-21Skip NULL entries in BMI's prerequisite_targets when looking for sourceBoris Kolpackov1-1/+1
Fixes GitHub issue #169.
2021-10-16Skip regenerating .pc files during uninstallBoris Kolpackov2-2/+13
2021-10-14Use tidier pc and def names instead of generic gen for .pc and .def generationBoris Kolpackov1-1/+1
2021-10-11Update Apple to vanilla Clang version mapping for Apple Clang 13.0.0Boris Kolpackov1-2/+5
2021-10-07Fix bug in internal scope logicBoris Kolpackov1-1/+1
2021-10-07Verify libraries and targets they are linked to a for-install-compatibleBoris Kolpackov9-10/+38
2021-10-07Minor install-related cleanupsBoris Kolpackov2-15/+24
2021-10-05Get rid of no longer necessary diagnosticsBoris Kolpackov1-38/+2
2021-10-04Optimize internal scope implementationBoris Kolpackov5-70/+64
2021-10-04Add support for treating specific libraries as always internalBoris Kolpackov3-6/+34
2021-10-01Add notion of internal scope, translate external -I to -isystem or equivalentBoris Kolpackov10-51/+446
2021-09-28Adapt to libbutl headers extension change from .mxx to .hxxKaren Arutyunov3-4/+4
2021-09-24Fortify tests against NDEBUGKaren Arutyunov2-2/+6
2021-09-21Add more libraries to list of Windows system librariesBoris Kolpackov1-0/+5
2021-09-20Add more libraries to list of Windows system librariesBoris Kolpackov1-2/+10
2021-09-20Improve MSVC /showIncludes output handlingBoris Kolpackov1-13/+35
2021-09-20Add netapi32.lib to the list of Windows system librariesBoris Kolpackov1-0/+1
2021-09-14Consistently install prerequisites from any scope by defaultBoris Kolpackov2-12/+18
It is also now possible to adjust this behavior with global config.install.scope override. Valid values for this variable are: project -- only from project strong -- from strong amalgamation weak -- from weak amalgamation global -- from all projects (default)
2021-09-09Handle Emscripten -pthread modeBoris Kolpackov1-0/+15
2021-08-12Add ${c,cxx}.deduplicate_export_libs() functionBoris Kolpackov4-0/+154
This function deduplicates interface library dependencies by removing libraries that are also interface dependencies of the specified libraries. This can result in significantly better build performance for heavily interface-interdependent library families (for example, like Boost). Typical usage: import intf_libs = ... import intf_libs += ... ... import intf_libs += ... intf_libs = $cxx.deduplicate_export_libs($intf_libs)
2021-08-12Avoid duplication in Libs/Libs.private in generated .pc filesBoris Kolpackov3-23/+69
2021-08-11Optimize process_libraries() some moreBoris Kolpackov3-16/+45
2021-08-10Complete process_libraries() duplicate suppression workBoris Kolpackov5-69/+114
2021-08-09Merge library hashing and collection into single traversal passBoris Kolpackov4-230/+106
It turns out this is a lot faster on deeply-dependent libraries like Boost while not having any noticeable differences for "sane" projects.
2021-08-09Print pkgconfig_save() command at verbosity 1 since can take longBoris Kolpackov1-1/+6
2021-08-05Implement traversal pruning in process_libraries()Boris Kolpackov8-421/+503
2021-08-05Add resolved library cache, use in cc::process_libraries()Boris Kolpackov2-9/+74
2021-07-22Adjust Emscripten Clang version to account for unreleased snapshotsBoris Kolpackov1-1/+17
2021-07-20Map Apple Clang version 12.0.5 to vanilla Clang 10.0.0Boris Kolpackov1-16/+19
2021-07-01Suppress duplicate libraries in pkg-config filesBoris Kolpackov3-46/+89
2021-07-01Handle GCC versions in 9.2-win32 form (GitHub issue #156)Boris Kolpackov1-25/+19
2021-06-30Move symbol exporting .def file rule to bin.def module, add support for MinGWBoris Kolpackov1-2/+4
The bin.def module is automatically loaded by the c and cxx modules for the *-win32-msvc target architecture. This allows automatically exporting all symbols for all Windows targets using the following setup (showing for cxx in this example): lib{foo}: libul{foo}: {hxx cxx}{**} ... lib{foo}: def{foo}: include = ($cxx.target.system == 'win32-msvc') def{foo}: libul{foo} if ($cxx.target.system == 'mingw32') cxx.loptions += -Wl,--export-all-symbols That is, we use the .def file generation for MSVC and the built-in support (--export-all-symbols) for MinGW. But it is also possible to use the .def file generation for MinGW. In this case we need to explicitly load the bin.def module (which should be done after loading c or cxx) and using the following setup: using bin.def # In root.build. lib{foo}: libul{foo}: {hxx cxx}{**} ... lib{foo}: def{foo}: include = ($cxx.target.class == 'windows') def{foo}: libul{foo}
2021-06-21Add support for automatic generation of symbol exporting .def fileBoris Kolpackov2-6/+9
2021-06-08Implement ad hoc regex pattern rule supportBoris Kolpackov1-1/+1
An ad hoc pattern rule consists of a pattern that mimics a dependency declaration followed by one or more recipes. For example: exe{~'/(.*)/'}: cxx{~'/\1/'} {{ $cxx.path -o $path($>) $path($<[0]) }} If a pattern matches a dependency declaration of a target, then the recipe is used to perform the corresponding operation on this target. For example, the following dependency declaration matches the above pattern which means the rule's recipe will be used to update this target: exe{hello}: cxx{hello} While the following declarations do not match the above pattern: exe{hello}: c{hello} # Type mismatch. exe{hello}: cxx{howdy} # Name mismatch. On the left hand side of `:` in the pattern we can have a single target or an ad hoc target group. The single target or the first (primary) ad hoc group member must be a regex pattern (~). The rest of the ad hoc group members can be patterns or substitutions (^). For example: <exe{~'/(.*)/'} file{^'/\1.map/'}>: cxx{~'/\1/'} {{ $cxx.path -o $path($>[0]) "-Wl,-Map=$path($>[1])" $path($<[0]) }} On the left hand side of `:` in the pattern we have prerequisites which can be patterns, substitutions, or non-patterns. For example: <exe{~'/(.*)/'} file{^'/\1.map/'}>: cxx{~'/\1/'} hxx{^'/\1/'} hxx{common} {{ $cxx.path -o $path($>[0]) "-Wl,-Map=$path($>[1])" $path($<[0]) }} Substitutions on the left hand side of `:` and substitutions and non-patterns on the right hand side are added to the dependency declaration. For example, given the above rule and dependency declaration, the effective dependency is going to be: <exe{hello} file{hello.map>: cxx{hello} hxx{hello} hxx{common}
2021-06-07Strip partition part from module name when forming imported partition nameBoris Kolpackov3-14/+22
2021-05-28Tie loose ends in target type/pattern-specific matchingBoris Kolpackov1-5/+7
2021-05-25Add dbgeng.lib to list of Windows system librariesBoris Kolpackov1-0/+1
2021-05-14Add synchronization.lib to the list of Windows system librariesBoris Kolpackov1-19/+21
2021-05-13Rename sys_inc_dirs to sys_hdr_dirs for consistencyBoris Kolpackov10-70/+70
2021-05-13Add ${c,cxx}.find_system_{header,library}() functionsBoris Kolpackov7-3/+240
2021-05-13Extract MSVC header/library search paths from INCLUDE/LIB envvarsBoris Kolpackov1-29/+48
2021-05-06See through utility libraries when looking for module interfacesBoris Kolpackov2-92/+117
generated by cgit v1.1 at 2024-11-16 11:16:43 +0000