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Make it possible to suppress generation of version symlinks

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[SVN r35979]
This commit is contained in:
Vladimir Prus
2006-11-10 17:18:55 +00:00
parent 4797d12c0b
commit bf9418bb6a
1 changed files with 27 additions and 5 deletions
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32
v2/tools/stage.jam
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@@ -24,6 +24,9 @@ import path ;
feature.feature <install-dependencies> : off on : incidental ;
feature.feature <install-type> : : free incidental ;
feature.feature <install-source-root> : : free path ;
# If 'on', version symblinks for shared libraries won't be created
# This feature has effect only on Unix.
feature.feature <install-no-version-symlinks> : on : optional incidental ;
feature.feature <so-version> : : free incidental ;
class install-target-class : basic-target
@@ -95,6 +98,9 @@ class install-target-class : basic-target
local d = [ $(build-property-set).get <location> ] ;
ps-raw += $(d:G=<location>) ;
local ns = [ $(build-property-set).get <install-no-version-symlinks> ] ;
ps-raw += $(ns:G=<install-no-version-symlinks>) ;
local d = [ $(build-property-set).get <install-source-root> ] ;
# Make the path absolute: we'll use it to compute relative
# paths and making the path absolute will help.
@@ -425,12 +431,28 @@ class installed-shared-lib-generator : generator
: [ $(copied).name ] ] ;
if $(m)
{
result += [ stage.symlink $(m[1]).$(m[2]) : $(project)
: $(copied) : $(property-set) ] ;
result += [ stage.symlink $(m[1]).$(m[2]).$(m[3]) : $(project)
: $(copied) : $(property-set) ] ;
# Symlink without version at all is used to make
# -lsome_library work.
result += [ stage.symlink $(m[1]) : $(project)
: $(copied) : $(property-set) ] ;
# Symlinks of some libfoo.N and libfoo.N.M are used
# so that library can found at runtime, if libfoo.N.M.X
# has soname of libfoo.N. That happens when the library
# makes some binary compatibility guarantees. If not,
# it's possible to skip those symlinks.
local suppress =
[ $(property-set).get <install-no-version-symlinks> ] ;
if $(suppress) != "on"
{
result += [ stage.symlink $(m[1]).$(m[2]) : $(project)
: $(copied) : $(property-set) ] ;
result += [ stage.symlink $(m[1]).$(m[2]).$(m[3]) : $(project)
: $(copied) : $(property-set) ] ;
}
}
return $(result) ;
}
}