+#include <msp/core/algorithm.h>
#include <msp/io/print.h>
#include <msp/strings/utils.h>
#include "binarypackage.h"
#include "builder.h"
+#include "filetarget.h"
+#include "staticlibrary.h"
using namespace std;
using namespace Msp;
BinaryPackage::BinaryPackage(Builder &b, const string &n):
- Package(b, n),
- need_path(false)
+ Package(b, n)
{
use_pkgconfig = false;
}
-void BinaryPackage::set_path(const FS::Path &p)
+BinaryPackage *BinaryPackage::from_flags(Builder &builder, const string &name, const Flags &flags, const Flags &static_flags)
{
- path = builder.get_cwd()/p;
-}
+ BinaryPackage *pkg = new BinaryPackage(builder, name);
+ pkg->use_pkgconfig = true;
-void BinaryPackage::create_build_info()
-{
- for(StringList::iterator i=export_binfo.incpath.begin(); i!=export_binfo.incpath.end(); ++i)
- if((*i)[0]=='@')
- *i = (path/i->substr(1)).str();
+ process_flags(flags, pkg->export_binfo);
+
+ Flags exclusive_static_flags;
+ for(const string &f: static_flags)
+ if(!any_equals(flags, f))
+ exclusive_static_flags.push_back(f);
+ process_flags(exclusive_static_flags, pkg->static_binfo);
- for(StringList::iterator i=export_binfo.libpath.begin(); i!=export_binfo.libpath.end(); ++i)
- if((*i)[0]=='@')
- *i = (path/i->substr(1)).str();
+ return pkg;
}
-BinaryPackage *BinaryPackage::from_pkgconfig(Builder &builder, const string &name)
+void BinaryPackage::process_flags(const Flags &flags, BuildInfo &binfo)
{
- string info = builder.run_pkgconfig(name, "flags");
-
- BinaryPackage *pkg = new BinaryPackage(builder, name);
- pkg->use_pkgconfig = true;
- BuildInfo &binfo = pkg->export_binfo;
-
- vector<string> flags = split(info);
- for(vector<string>::const_iterator i=flags.begin(); i!=flags.end(); ++i)
+ for(const string &f: flags)
{
- if(!i->compare(0, 2, "-I"))
- binfo.incpath.push_back(i->substr(2));
- else if(!i->compare(0, 2, "-D"))
+ if(!f.compare(0, 2, "-I"))
+ binfo.incpath.push_back(f.substr(2));
+ else if(!f.compare(0, 2, "-D"))
{
- string::size_type equals = i->find('=');
+ string::size_type equals = f.find('=');
if(equals!=string::npos)
- binfo.defines[i->substr(2, equals-2)] = i->substr(equals+1);
+ binfo.defines[f.substr(2, equals-2)] = f.substr(equals+1);
else
- binfo.defines[i->substr(2)] = string();
+ binfo.defines[f.substr(2)] = string();
}
- else if(!i->compare(0, 2, "-L"))
- binfo.libpath.push_back(i->substr(2));
- else if(!i->compare(0, 2, "-l"))
- binfo.libs.push_back(i->substr(2));
- else if(*i=="-pthread")
+ else if(!f.compare(0, 2, "-L"))
+ binfo.libpath.push_back(f.substr(2));
+ else if(!f.compare(0, 2, "-l"))
+ binfo.libs.push_back(f.substr(2));
+ else if(f=="-pthread")
binfo.threads = true;
}
+}
- return pkg;
+void BinaryPackage::do_prepare()
+{
+ auto is_relative = [](const FS::Path &p){ return !p.is_absolute(); };
+ bool has_relative_paths = any_of(export_binfo.libpath.begin(), export_binfo.libpath.end(), is_relative) ||
+ any_of(export_binfo.incpath.begin(), export_binfo.incpath.end(), is_relative);
+
+ vector<FS::Path> bases;
+
+ /* If we have any relative paths that need resolving, or we have no paths at
+ all and are not using pkg-config, look for files in prefix */
+ if(has_relative_paths || (!use_pkgconfig && export_binfo.libpath.empty() && export_binfo.incpath.empty()))
+ bases.push_back(builder.get_prefix());
+
+ // Always look in system locations
+ bases.push_back(FS::Path());
+
+ bool system = false;
+ for(const FS::Path &b: bases)
+ {
+ FS::Path prefix = b;
+ system = prefix.empty();
+ if(system)
+ {
+ prefix = "/usr";
+ const Architecture &arch = builder.get_current_arch();
+ if(arch.is_cross())
+ prefix /= arch.get_cross_prefix();
+ }
+
+ VirtualFileSystem::SearchPath libpath = export_binfo.libpath;
+ if(!system && libpath.empty())
+ libpath.push_back("lib");
+ for(FS::Path &p: libpath)
+ p = prefix/p;
+
+ bool all_found = true;
+ for(const string &l: export_binfo.libs)
+ all_found &= (builder.get_vfs().find_library(l, libpath, export_binfo.libmode, system)!=0);
+
+ VirtualFileSystem::SearchPath incpath = export_binfo.incpath;
+ if(!system && incpath.empty())
+ incpath.push_back("include");
+ for(FS::Path &p: incpath)
+ p = prefix/p;
+
+ for(const string &h: headers)
+ all_found &= (builder.get_vfs().find_header(h, 0, incpath, system)!=0);
+
+ if(all_found)
+ {
+ base_path = prefix;
+ builder.get_logger().log("configure", "%s found in %s", name, ((system && use_pkgconfig) ? "system" : base_path.str()));
+ break;
+ }
+ }
+
+ if(base_path.empty())
+ {
+ // TODO report which files were not found
+ builder.get_logger().log("problems", "Cannot locate files for %s", name);
+ problems.push_back("Cannot locate files");
+ return;
+ }
+
+ /* Add default entries to paths if they're empty and the package was found
+ in a non-system location */
+ if(!system && export_binfo.incpath.empty())
+ export_binfo.incpath.push_back(base_path/"include");
+ if(!system && export_binfo.libpath.empty())
+ export_binfo.libpath.push_back(base_path/"lib");
+
+ if(has_relative_paths)
+ {
+ for(FS::Path &p: export_binfo.incpath)
+ p = base_path/p;
+ for(FS::Path &p: export_binfo.libpath)
+ p = base_path/p;
+ }
+
+ if(!static_binfo.libs.empty())
+ {
+ VirtualFileSystem::SearchPath combined_libpath = static_binfo.libpath;
+ combined_libpath.insert(combined_libpath.end(), export_binfo.libpath.begin(), export_binfo.libpath.end());
+
+ for(const string &l: export_binfo.libs)
+ if(Target *lib = builder.get_vfs().find_library(l, export_binfo.libpath, BuildInfo::FORCE_STATIC, system))
+ if(StaticLibrary *stlib = dynamic_cast<StaticLibrary *>(lib))
+ {
+ for(const string &s: static_binfo.libs)
+ stlib->add_required_library(s);
+ for(const FS::Path &p: combined_libpath)
+ stlib->add_library_path(p);
+ }
+ }
}
BinaryPackage::Loader::Loader(BinaryPackage &p):
- Package::Loader(p)
+ DataFile::DerivedObjectLoader<BinaryPackage, Package::Loader>(p)
{
- add("need_path", &BinaryPackage::need_path);
add("build_info", &Loader::build_info);
+ add("header", &Loader::header);
}
void BinaryPackage::Loader::build_info()
{
- load_sub(static_cast<BinaryPackage &>(pkg).export_binfo);
+ load_sub(obj.export_binfo);
+}
+
+void BinaryPackage::Loader::header(const string &h)
+{
+ obj.headers.push_back(h);
}
projects / builder.git / blobdiff