#include <msp/core/maputils.h>
-#include <msp/fs/dir.h>
#include <msp/fs/utils.h>
#include <msp/strings/format.h>
#include <msp/strings/utils.h>
#include "architecture.h"
#include "builder.h"
#include "component.h"
+#include "csourcefile.h"
#include "externaltask.h"
#include "gnucompiler.h"
+#include "objcsourcefile.h"
#include "objectfile.h"
#include "sourcefile.h"
#include "sourcepackage.h"
}
-GnuCompiler::GnuCompiler(Builder &b, const Architecture &a, const string &t, const FS::Path &sysroot):
- Tool(b, a, t)
+GnuCompiler::GnuCompiler(Builder &b, const Architecture &a, const string &t):
+ Tool(b, a, t),
+ version(0)
{
- if(!sysroot.empty())
+ if(tag=="CC")
+ {
+ input_suffixes.push_back(".c");
+ aux_suffixes.push_back(".h");
+ }
+ else if(tag=="CXX")
{
- build_info.sysroot = sysroot;
- system_path.push_back(sysroot/"usr/include");
+ input_suffixes.push_back(".cpp");
+ input_suffixes.push_back(".cc");
+ aux_suffixes.push_back(".hpp");
}
- else if(architecture->is_native())
- system_path.push_back("/usr/include");
+ else if(tag=="OBJC")
+ {
+ input_suffixes.push_back(".m");
+ build_info.libs.push_back("objc");
+ }
+ else
+ throw invalid_argument("GnuCompiler::GnuCompiler");
+
+ set_command((tag=="CXX" ? "g++" : "gcc"), true);
+}
+
+Target *GnuCompiler::create_source(const Component &comp, const FS::Path &path) const
+{
+ if(tag=="OBJC")
+ return new ObjCSourceFile(builder, comp, path);
else
- system_path.push_back("/usr/"+architecture->get_cross_prefix()+"/include");
+ return new CSourceFile(builder, comp, path);
+}
+
+Target *GnuCompiler::create_source(const FS::Path &path) const
+{
+ if(tag=="OBJC")
+ return new ObjCSourceFile(builder, path);
+ else
+ return new CSourceFile(builder, path);
}
Target *GnuCompiler::create_target(const list<Target *> &sources, const string &)
string GnuCompiler::create_build_signature(const BuildInfo &binfo) const
{
+ if(!executable)
+ return string();
+
string result = FS::basename(executable->get_path());
if(!architecture->get_cpu().empty())
{
void GnuCompiler::do_prepare()
{
executable = builder.get_vfs().find_binary(command);
+ prepare_syspath();
+ prepare_version();
+}
+
+void GnuCompiler::prepare_syspath()
+{
+ bool path_found = false;
+ const FS::Path &sysroot = build_info.sysroot;
+
if(executable)
{
ExternalTask::Arguments argv;
argv.push_back(executable->get_path().str());
- argv.push_back("-dumpversion");
+ argv.push_back("-Wp,-v");
+ argv.push_back("-E");
+ if(tag=="CXX")
+ argv.push_back("-xc++");
+ if(!sysroot.empty())
+ argv.push_back("--sysroot="+sysroot.str());
+ argv.push_back("-");
builder.get_logger().log("auxcommands", format("Running %s", join(argv.begin(), argv.end())));
try
{
- version = strip(ExternalTask::run_and_capture_output(argv));
- builder.get_logger().log("tools", format("%s version is %s", FS::basename(executable->get_path()), version));
+ string output = ExternalTask::run_and_capture_output(argv, FS::Path(), true);
+ string::size_type start = 0;
+ bool record_path = false;
+ while(start<output.size())
+ {
+ string::size_type newline = output.find('\n', start);
+ if(!output.compare(start, 34, "#include <...> search starts here:"))
+ {
+ record_path = true;
+ path_found = true;
+ }
+ else if(!output.compare(start, 19, "End of search list."))
+ record_path = false;
+ else if(record_path)
+ {
+ FS::Path path = strip(output.substr(start, newline-start));
+ builder.get_logger().log("tools", format("Got %s system path: %s", tag, path));
+ system_path.push_back(path);
+ }
+ start = newline+1;
+ }
}
catch(const runtime_error &)
{ }
}
+
+ if(!path_found)
+ {
+ builder.get_logger().log("tools", format("No %s system path found, using defaults", tag));
+ if(!sysroot.empty())
+ system_path.push_back(sysroot/"usr/include");
+ else if(architecture->is_native())
+ system_path.push_back("/usr/include");
+ else
+ system_path.push_back("/usr/"+architecture->get_cross_prefix()+"/include");
+ }
+}
+
+void GnuCompiler::prepare_version()
+{
+ if(!executable)
+ return;
+
+ prepare_version("-dumpversion");
+ if(version>=0x70000)
+ prepare_version("-dumpfullversion");
+ builder.get_logger().log("tools", format("%s version is %d.%d.%d", FS::basename(executable->get_path()), version>>16, (version>>8)&0xFF, version&0xFF));
+}
+
+void GnuCompiler::prepare_version(const string &arg)
+{
+ ExternalTask::Arguments argv;
+ argv.push_back(executable->get_path().str());
+ argv.push_back(arg);
+
+ builder.get_logger().log("auxcommands", format("Running %s", join(argv.begin(), argv.end())));
+ try
+ {
+ string version_str = strip(ExternalTask::run_and_capture_output(argv));
+
+ vector<string> version_parts = split(version_str, '.');
+ version = 0;
+ for(unsigned i=0; (i<3 && i<version_parts.size()); ++i)
+ version |= lexical_cast<unsigned>(version_parts[i])<<(16-8*i);
+ }
+ catch(const runtime_error &)
+ { }
}
Task *GnuCompiler::run(const Target &target) const
{
argv.push_back("-Wextra");
argv.push_back("-Wundef");
+ if(version>=0x80000)
+ argv.push_back("-Wno-cast-function-type");
}
if(binfo.warning_level>=3)
{
argv.push_back("-Os");
else
argv.push_back(format("-O%d", binfo.optimize));
+ if(binfo.debug)
+ argv.push_back("-fno-omit-frame-pointer");
}
if(binfo.threads && architecture->get_system()!="windows" && architecture->get_system()!="darwin")
argv.push_back("-pthread");
if(object.is_used_in_shared_library() && architecture->get_system()!="windows")
argv.push_back("-fPIC");
- const Architecture &native_arch = builder.get_native_arch();
- if(architecture->is_native() && architecture->get_bits()!=native_arch.get_bits())
+ if((architecture->get_type()=="x86" || architecture->get_type()=="ppc") && !architecture->is_native())
argv.push_back(format("-m%d", architecture->get_bits()));
string cpu = architecture->get_cpu();
argv.push_back("-march="+cpu);
}
+ if(!architecture->get_fpu().empty())
+ {
+ if(architecture->get_type()=="x86")
+ {
+ argv.push_back("-mfpmath="+architecture->get_fpu());
+ if(architecture->get_fpu()=="sse")
+ argv.push_back("-msse2");
+ }
+ else if(architecture->get_type()=="arm")
+ {
+ argv.push_back("-mfpu="+architecture->get_fpu());
+ argv.push_back("-mfloat-abi=softfp");
+ }
+ }
+
FS::Path obj_path = object.get_path();
FS::Path src_path = object.get_source().get_path();
FS::Path work_dir = object.get_component()->get_package().get_source_directory();
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