Commit Graph

4 Commits

Author SHA1 Message Date
Liz Kammer
d2871189b1 Update version_script to be handled as linkopt
This allows us to handle this consistently between cc_binary and
cc_library* types.

Test: build/bazel/ci/bp2build.sh
Change-Id: I996f42bbe591215217c3d561662e775925b871ff
2021-10-13 08:36:58 -04:00
Jingwen Chen
6ada589f6e Add support for nocrt by translating it to link_crt in bp2build.
If nocrt is true, then the compilation for cc_shared_library,
cc_binary (shared or static binaries) will _not_ link against their
respective crtbegin and crtend libraries.

nocrt is true only for the Bionic libraries themselves. For everything
else that links against the Bionic runtime, crtbegin and crtend
libraries are used. This makes the "nocrt: false" case the majority.
Hence, if nocrt is explicitly false, we omit the generating attribute in
bp2build.

If nocrt is explicitly true (link_crt is false), the Starlark macro will
disable the link_crt cc_toolchain feature.

Test: new tests
Test: CI
Fixes: 187928070
Fixes: 197946668
Change-Id: I8947789930e599dc802d8eae440859257d044475
2021-10-07 14:04:39 +00:00
Liz Kammer
7a210ac233 bp2build: Add support for export_.*headers props
Soong supports export_.*_headers properties, the libraries contained in
this list must also be within a shared/static/whole_static/header libs
property. For bp2build, we eliminate this duplication. The libraries
not listed in an export_.*_headers property will migrate to an attribute
prepended with implementation_, those in export_.*_headers will not have
a prefix.

Test: build/bazel/ci/bp2build.sh
Test: build/bazel/ci/mixed_libc.sh
Bug: 198241472
Change-Id: I3eb84c983ec5d241c8a568e411dfd5619d3184a7
2021-09-23 16:07:45 -04:00
Alex Márquez Pérez Muñíz Díaz Púras Thaureaux
ac5097fcf4 Create bp2build converter for cc_shared_library
Factor out shareable code with cc_static_library

Remove `Linkstatic` field for shared cases,
because it's redundant with the rule

Bug: 198241907
Test: cc_library_shared_conversion_test.go
Test: mixed_{libc,droid}.sh
Change-Id: I5be3b66f812893bce41edb425fbd143ab22d9051
2021-09-16 15:00:56 +00:00