Move hardcoded -L linker flags to CROSSTOOL
This cl introduces another build variable: library_search_directories, removes
hardcoded -L generation from blaze and updates all the affected crosstools
(those which started using action_configs, because the defaults from
CppLinkActionConfigs are not applied then).
--
PiperOrigin-RevId: 142738674
MOS_MIGRATED_REVID=142738674
diff --git a/tools/cpp/CROSSTOOL.tpl b/tools/cpp/CROSSTOOL.tpl
index 36a7b1b..54caf33 100644
--- a/tools/cpp/CROSSTOOL.tpl
+++ b/tools/cpp/CROSSTOOL.tpl
@@ -440,6 +440,19 @@
feature {
name: 'input_param_flags'
flag_set {
+ expand_if_all_available: 'library_search_directories'
+ action: 'c++-link-executable'
+ action: 'c++-link-dynamic-library'
+ action: 'c++-link-static-library'
+ action: 'c++-link-alwayslink-static-library'
+ action: 'c++-link-pic-static-library'
+ action: 'c++-link-alwayslink-pic-static-library'
+ flag_group {
+ iterate_over: 'library_search_directories'
+ flag: "-L%{library_search_directories}"
+ }
+ }
+ flag_set {
expand_if_all_available: 'libopts'
action: 'c++-link-executable'
action: 'c++-link-dynamic-library'
