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Diffstat (limited to 'build2/cc/install.cxx')
| -rw-r--r-- | build2/cc/install.cxx | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/build2/cc/install.cxx b/build2/cc/install.cxx deleted file mode 100644 index fcaf626..0000000 --- a/build2/cc/install.cxx +++ /dev/null @@ -1,246 +0,0 @@ -// file : build2/cc/install.cxx -*- C++ -*- -// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd -// license : MIT; see accompanying LICENSE file - -#include <build2/cc/install.hxx> - -#include <build2/algorithm.hxx> - -#include <build2/bin/target.hxx> - -#include <build2/cc/link.hxx> // match() -#include <build2/cc/utility.hxx> - -using namespace std; - -namespace build2 -{ - namespace cc - { - using namespace bin; - - // file_install - // - file_install:: - file_install (data&& d, const link& l): common (move (d)), link_ (l) {} - - const target* file_install:: - filter (action a, const target& t, prerequisite_member p) const - { - // NOTE: see also alias_install::filter() below if changing anything - // here. - - otype ot (link_type (t).type); - - // Don't install executable's prerequisite headers. - // - if (t.is_a<exe> () && x_header (p)) - return nullptr; - - // Here is a problem: if the user spells the obj*/bmi*{} targets - // explicitly, then the source files, including headers/modules may be - // specified as preprequisites of those targets and not of this target. - // While this can be worked around for headers by also listing them as - // prerequisites of this target, this won't work for modules (since they - // are compiled). So what we are going to do here is detect bmi*{} and - // translate them to their mxx{} (this doesn't quite work for headers - // since there would normally be several of them). - // - if (p.is_a<bmi> () || p.is_a (compile_types (ot).bmi)) - { - const target& mt (p.search (t)); - - for (prerequisite_member mp: group_prerequisite_members (a, mt)) - { - if (mp.is_a (*x_mod)) - return t.is_a<exe> () ? nullptr : file_rule::filter (a, mt, mp); - } - } - - // If this is a shared library prerequisite, install it as long as it - // is in the same amalgamation as we are. - // - // Less obvious: we also want to install a static library prerequisite - // of a library (since it could be referenced from its .pc file, etc). - // - bool st (t.is_a<exe> () || t.is_a<libs> ()); // Target needs shared. - bool at (t.is_a<liba> () || t.is_a<libs> ()); // Target needs static. - - if ((st && (p.is_a<libx> () || p.is_a<libs> ())) || - (at && (p.is_a<libx> () || p.is_a<liba> ()))) - { - const target* pt (&p.search (t)); - - // If this is the lib{}/libu{} group, pick a member which we would - // link. For libu{} we want to the "see through" logic. - // - if (const libx* l = pt->is_a<libx> ()) - pt = &link_member (*l, a, link_info (t.base_scope (), ot)); - - if ((st && pt->is_a<libs> ()) || (at && pt->is_a<liba> ())) - return pt->in (t.weak_scope ()) ? pt : nullptr; - - // See through libux{}. Note that we are always in the same project - // (and thus amalgamation). - // - if (pt->is_a<libux> ()) - return pt; - } - - return file_rule::filter (a, t, p); - } - - match_result file_install:: - match (action a, target& t, const string& hint) const - { - // @@ How do we split the hint between the two? - // - - // We only want to handle installation if we are also the ones building - // this target. So first run link's match(). - // - match_result r (link_.match (a, t, hint)); - return r ? file_rule::match (a, t, "") : r; - } - - recipe file_install:: - apply (action a, target& t) const - { - recipe r (file_rule::apply (a, t)); - - // Derive shared library paths and cache them in the target's aux - // storage if we are (un)installing (used in *_extra() functions below). - // - if (a.operation () == install_id || a.operation () == uninstall_id) - { - file* f; - if ((f = t.is_a<libs> ()) != nullptr && tclass != "windows") - { - const string* p (cast_null<string> (t["bin.lib.prefix"])); - const string* s (cast_null<string> (t["bin.lib.suffix"])); - t.data ( - link_.derive_libs_paths (*f, - p != nullptr ? p->c_str (): nullptr, - s != nullptr ? s->c_str (): nullptr)); - } - } - - return r; - } - - void file_install:: - install_extra (const file& t, const install_dir& id) const - { - if (t.is_a<libs> () && tclass != "windows") - { - // Here we may have a bunch of symlinks that we need to install. - // - const scope& rs (t.root_scope ()); - auto& lp (t.data<link::libs_paths> ()); - - auto ln = [&rs, &id] (const path& f, const path& l) - { - install_l (rs, id, f.leaf (), l.leaf (), false); - }; - - const path& lk (lp.link); - const path& so (lp.soname); - const path& in (lp.interm); - - const path* f (&lp.real); - - if (!in.empty ()) {ln (*f, in); f = ∈} - if (!so.empty ()) {ln (*f, so); f = &so;} - if (!lk.empty ()) {ln (*f, lk);} - } - } - - bool file_install:: - uninstall_extra (const file& t, const install_dir& id) const - { - bool r (false); - - if (t.is_a<libs> () && tclass != "windows") - { - // Here we may have a bunch of symlinks that we need to uninstall. - // - const scope& rs (t.root_scope ()); - auto& lp (t.data<link::libs_paths> ()); - - auto rm = [&rs, &id] (const path& l) - { - return uninstall_f (rs, id, nullptr, l.leaf (), false); - }; - - const path& lk (lp.link); - const path& so (lp.soname); - const path& in (lp.interm); - - if (!lk.empty ()) r = rm (lk) || r; - if (!so.empty ()) r = rm (so) || r; - if (!in.empty ()) r = rm (in) || r; - } - - return r; - } - - // alias_install - // - alias_install:: - alias_install (data&& d, const link& l): common (move (d)), link_ (l) {} - - const target* alias_install:: - filter (action a, const target& t, prerequisite_member p) const - { - // The "see through" semantics that should be parallel to file_install - // above. In particular, here we use libue/libua/libus{} as proxies for - // exe/liba/libs{} there. - - otype ot (link_type (t).type); - - if (t.is_a<libue> () && x_header (p)) - return nullptr; - - if (p.is_a<bmi> () || p.is_a (compile_types (ot).bmi)) - { - const target& mt (p.search (t)); - - for (prerequisite_member mp: group_prerequisite_members (a, mt)) - { - if (mp.is_a (*x_mod)) - return t.is_a<libue> () ? nullptr : alias_rule::filter (a, mt, mp); - } - } - - bool st (t.is_a<libue> () || t.is_a<libus> ()); // Target needs shared. - bool at (t.is_a<libua> () || t.is_a<libus> ()); // Target needs static. - - if ((st && (p.is_a<libx> () || p.is_a<libs> ())) || - (at && (p.is_a<libx> () || p.is_a<liba> ()))) - { - const target* pt (&p.search (t)); - - if (const libx* l = pt->is_a<libx> ()) - pt = &link_member (*l, a, link_info (t.base_scope (), ot)); - - if ((st && pt->is_a<libs> ()) || (at && pt->is_a<liba> ())) - return pt->in (t.weak_scope ()) ? pt : nullptr; - - if (pt->is_a<libux> ()) - return pt; - } - - return alias_rule::filter (a, t, p); - } - - match_result alias_install:: - match (action a, target& t, const string& hint) const - { - // We only want to handle installation if we are also the ones building - // this target. So first run link's match(). - // - match_result r (link_.match (a, t, hint)); - return r ? alias_rule::match (a, t, "") : r; - } - } -} |