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authorBoris Kolpackov <boris@codesynthesis.com>2017-11-24 12:55:58 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2017-11-24 12:55:58 +0200
commit88b346394054416213d3d4e81e0a213403eb2ff7 (patch)
treeab633c53682749452a0f0503869714069df55f2b
parent9bfd3788071d8e6f938d5b34366562fdfc300c68 (diff)
Add extra library search paths as -L options
-rw-r--r--build2/cc/compile.cxx37
-rw-r--r--build2/cc/link.cxx13
-rw-r--r--build2/cc/module.cxx32
-rw-r--r--build2/utility.hxx17
-rw-r--r--build2/utility.txx27
5 files changed, 89 insertions, 37 deletions
diff --git a/build2/cc/compile.cxx b/build2/cc/compile.cxx
index f3aaba5..1317fcb 100644
--- a/build2/cc/compile.cxx
+++ b/build2/cc/compile.cxx
@@ -761,9 +761,10 @@ namespace build2
// Extra system header dirs (last).
//
assert (sys_inc_dirs_extra <= sys_inc_dirs.size ());
- for (auto i (sys_inc_dirs.begin () + sys_inc_dirs_extra);
- i != sys_inc_dirs.end (); ++i)
- cs.append (i->string ());
+ hash_option_values (
+ cs, "-I",
+ sys_inc_dirs.begin () + sys_inc_dirs_extra, sys_inc_dirs.end (),
+ [] (const dir_path& d) {return d.string ();});
}
hash_options (cs, t, c_coptions);
@@ -1760,12 +1761,10 @@ namespace build2
// Extra system header dirs (last).
//
assert (sys_inc_dirs_extra <= sys_inc_dirs.size ());
- for (auto i (sys_inc_dirs.begin () + sys_inc_dirs_extra);
- i != sys_inc_dirs.end (); ++i)
- {
- args.push_back ("-I");
- args.push_back (i->string ().c_str ());
- }
+ append_option_values (
+ args, "-I",
+ sys_inc_dirs.begin () + sys_inc_dirs_extra, sys_inc_dirs.end (),
+ [] (const dir_path& d) {return d.string ().c_str ();});
if (md.symexport)
append_symexport_options (args, t);
@@ -2751,12 +2750,10 @@ namespace build2
append_options (args, t, x_poptions);
assert (sys_inc_dirs_extra <= sys_inc_dirs.size ());
- for (auto i (sys_inc_dirs.begin () + sys_inc_dirs_extra);
- i != sys_inc_dirs.end (); ++i)
- {
- args.push_back ("-I");
- args.push_back (i->string ().c_str ());
- }
+ append_option_values (
+ args, "-I",
+ sys_inc_dirs.begin () + sys_inc_dirs_extra, sys_inc_dirs.end (),
+ [] (const dir_path& d) {return d.string ().c_str ();});
if (md.symexport)
append_symexport_options (args, t);
@@ -4042,12 +4039,10 @@ namespace build2
// Extra system header dirs (last).
//
assert (sys_inc_dirs_extra <= sys_inc_dirs.size ());
- for (auto i (sys_inc_dirs.begin () + sys_inc_dirs_extra);
- i != sys_inc_dirs.end (); ++i)
- {
- args.push_back ("-I");
- args.push_back (i->string ().c_str ());
- }
+ append_option_values (
+ args, "-I",
+ sys_inc_dirs.begin () + sys_inc_dirs_extra, sys_inc_dirs.end (),
+ [] (const dir_path& d) {return d.string ().c_str ();});
if (md.symexport)
append_symexport_options (args, t);
diff --git a/build2/cc/link.cxx b/build2/cc/link.cxx
index 4f1eea5..2b70fe9 100644
--- a/build2/cc/link.cxx
+++ b/build2/cc/link.cxx
@@ -1421,6 +1421,17 @@ namespace build2
append_options (args, t, c_loptions);
append_options (args, t, x_loptions);
+ // Extra system library dirs (last).
+ //
+ // @@ /LIBPATH:<path>, not /LIBPATH <path>
+ //
+ assert (sys_lib_dirs_extra <= sys_lib_dirs.size ());
+ append_option_values (
+ args,
+ cid == compiler_id::msvc ? "/LIBPATH:" : "-L",
+ sys_lib_dirs.begin () + sys_lib_dirs_extra, sys_lib_dirs.end (),
+ [] (const dir_path& d) {return d.string ().c_str ();});
+
// Handle soname/rpath.
//
if (tclass == "windows")
@@ -1562,7 +1573,7 @@ namespace build2
if (!manifest.empty ())
cs.append (manifest.string ());
- // Treat them as inputs, not options.
+ // Treat .libs as inputs, not options.
//
if (!lt.static_library ())
{
diff --git a/build2/cc/module.cxx b/build2/cc/module.cxx
index 9971b56..badd0ef 100644
--- a/build2/cc/module.cxx
+++ b/build2/cc/module.cxx
@@ -231,42 +231,44 @@ namespace build2
const string& ct (tt.string ()); // Canonical target.
dr << " signature " << ci.signature << '\n'
+ << " checksum " << ci.checksum << '\n'
<< " target " << ct;
if (ct != ci.target)
dr << " (" << ci.target << ")";
-
- dr << '\n';
}
if (!tstd.empty ())
{
- dr << " std "; // One less space.
+ dr << "\n std "; // One less space.
for (const string& o: tstd) dr << ' ' << o;
- dr << '\n';
}
if (!ci.cc_pattern.empty ()) // bin_pattern printed by bin
{
- dr << " pattern " << ci.cc_pattern << '\n';
+ dr << "\n pattern " << ci.cc_pattern;
}
if (verb >= 3 && !inc_dirs.empty ())
{
- dr << " inc dirs\n";
- for (const dir_path& d: inc_dirs)
- dr << " " << d << '\n';
+ dr << "\n inc dirs";
+ for (size_t i (0); i != inc_dirs.size (); ++i)
+ {
+ if (i == sys_inc_dirs_extra)
+ dr << "\n --";
+ dr << "\n " << inc_dirs[i];
+ }
}
if (verb >= 3 && !lib_dirs.empty ())
{
- dr << " lib dirs\n";
- for (const dir_path& d: lib_dirs)
- dr << " " << d << '\n';
- }
-
- {
- dr << " checksum " << ci.checksum;
+ dr << "\n lib dirs";
+ for (size_t i (0); i != lib_dirs.size (); ++i)
+ {
+ if (i == sys_lib_dirs_extra)
+ dr << "\n --";
+ dr << "\n " << lib_dirs[i];
+ }
}
}
diff --git a/build2/utility.hxx b/build2/utility.hxx
index 2fa7e6e..af26acd 100644
--- a/build2/utility.hxx
+++ b/build2/utility.hxx
@@ -355,6 +355,23 @@ namespace build2
void
hash_options (sha256&, const strings&, size_t);
+ // As above but append/hash option values for the specified option (e.g.,
+ // -I, -L).
+ //
+ template <typename I, typename F>
+ void
+ append_option_values (cstrings&,
+ const char* opt,
+ I begin, I end,
+ F&& get = [] (const string& s) {return s.c_str ();});
+
+ template <typename I, typename F>
+ void
+ hash_option_values (sha256&,
+ const char* opt,
+ I begin, I end,
+ F&& get = [] (const string& s) {return s;});
+
// Check if a specified option is present in the variable or value. T is
// either target or scope.
//
diff --git a/build2/utility.txx b/build2/utility.txx
index 28c7d6e..19a9819 100644
--- a/build2/utility.txx
+++ b/build2/utility.txx
@@ -4,6 +4,33 @@
namespace build2
{
+ template <typename I, typename F>
+ void
+ append_option_values (cstrings& args, const char* o, I b, I e, F&& get)
+ {
+ if (b != e)
+ {
+ args.reserve (args.size () + (e - b));
+
+ for (; b != e; ++b)
+ {
+ args.push_back (o);
+ args.push_back (get (*b));
+ }
+ }
+ }
+
+ template <typename I, typename F>
+ void
+ hash_option_values (sha256& cs, const char* o, I b, I e, F&& get)
+ {
+ for (; b != e; ++b)
+ {
+ cs.append (o);
+ cs.append (get (*b));
+ }
+ }
+
template <typename K>
basic_path<char, K>
relative (const basic_path<char, K>& p)