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author | Peter Dimov <pdimov@gmail.com> | 2020-09-05 18:05:02 +0300 |
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committer | Peter Dimov <pdimov@gmail.com> | 2021-06-12 00:03:53 +0300 |
commit | 976deac5cbcf5b37dec093175831880fe0e7ec51 (patch) | |
tree | 833ba84f55fc5634fb79347d85440176393fe0a9 /boostcpp.jam | |
parent | b7ca8b7dcc077d2e0c1eeea6b5a7438ddc3ee839 (diff) | |
download | boost-976deac5cbcf5b37dec093175831880fe0e7ec51.tar.gz |
Add an option --allow-shared-static that enables link=shared, runtime-link=static; refactor and reword warning message
Diffstat (limited to 'boostcpp.jam')
-rw-r--r-- | boostcpp.jam | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/boostcpp.jam b/boostcpp.jam index 299401778d..082536e2a5 100644 --- a/boostcpp.jam +++ b/boostcpp.jam @@ -278,9 +278,24 @@ rule declare_install_and_stage_proper_targets ( libraries * ) # ################################################################################ +rule emit-shared-static-warning ( ) +{ + if ! $(.shared-static-warning-emitted) + { + ECHO "" ; + ECHO "warning: The configuration link=shared, runtime-link=static is disabled" ; + ECHO "warning: by default as being too dangerous to use, and will not be built." ; + ECHO "warning: To enable it, use --allow-shared-static." ; + ECHO "" ; + + .shared-static-warning-emitted = 1 ; + } +} + class top-level-target : alias-target-class { import modules ; + import boostcpp ; rule __init__ ( name : project : sources * : requirements * : default-build * : usage-requirements * ) @@ -374,15 +389,22 @@ class top-level-target : alias-target-class : $(build-type-set) ] ; # Filter inappopriate combinations. + local filtered ; + local skipped ; + + local argv = [ modules.peek : ARGV ] ; + for local p in $(expanded) { # See comment in handle-static-runtime regarding this logic. if [ $(p).get <link> ] = shared && [ $(p).get <runtime-link> ] = static && [ $(p).get <toolset> ] != cw + && ! --allow-shared-static in $(argv) { # Skip this. + skipped += $(p) ; } else { @@ -390,6 +412,11 @@ class top-level-target : alias-target-class } } + if $(expanded) = $(skipped) + { + boostcpp.emit-shared-static-warning ; + } + return [ build-multiple $(filtered) ] ; } } |