X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbuilder.cpp;h=9db904a8d805af19a323f6d68ffe319b7343d819;hb=a63fc8c311155582a1efb3bc07f010cf159f299c;hp=b06b8ffb2fd0b1de4c7b288989cd8704ce295919;hpb=2edc25f87590bd81808792c3c38cab5ae8b94eb3;p=builder.git

diff --git a/source/builder.cpp b/source/builder.cpp
index b06b8ff..9db904a 100644
--- a/source/builder.cpp
+++ b/source/builder.cpp
@@ -6,6 +6,7 @@ Distributed under the LGPL
 */
 
 #include <set>
+#include <cstdlib>
 #include <sys/utsname.h>
 #include <msp/core/except.h>
 #include <msp/core/getopt.h>
@@ -194,6 +195,25 @@ Builder::~Builder()
 
 int Builder::main()
 {
+	if(prefix.str()!="/usr")
+	{
+		FS::Path pcdir=prefix/"lib"/"pkgconfig";
+		if(const char *pcp=getenv("PKG_CONFIG_PATH"))
+		{
+			vector<string> path=split(pcp, ':');
+			bool found=false;
+			for(vector<string>::const_iterator i=path.begin(); (!found && i!=path.end()); ++i)
+				found=(*i==pcdir.str());
+			if(!found)
+			{
+				path.push_back(pcdir.str());
+				setenv("PKG_CONFIG_PATH", join(path.begin(), path.end(), ":").c_str(), true);
+			}
+		}
+		else
+			setenv("PKG_CONFIG_PATH", pcdir.str().c_str(), true);
+	}
+
 	if(load_build_file(cwd/build_file))
 	{
 		if(help)
@@ -269,8 +289,6 @@ int Builder::main()
 		return 1;
 	}
 
-	//if(create_makefile
-
 	if(clean)
 		exit_code=do_clean();
 	else if(build)
@@ -279,6 +297,32 @@ int Builder::main()
 	return exit_code;
 }
 
+string Builder::run_pkgconfig(const string &pkg, const string &what)
+{
+	list<string> argv;
+	argv.push_back("pkg-config");
+	if(what=="cflags" || what=="libs")
+		argv.push_back("--"+what);
+	else if(what=="flags")
+	{
+		argv.push_back("--cflags");
+		argv.push_back("--libs");
+	}
+	else
+		argv.push_back("--variable="+what);
+	argv.push_back(pkg);
+
+	if(verbose>=4)
+		IO::print("Running %s\n", join(argv.begin(), argv.end()));
+
+	int status;
+	string res=run_command(argv, &status);
+	if(status)
+		throw Exception(format("pkg-config for package %s failed", pkg));
+
+	return res;
+}
+
 Package *Builder::get_package(const string &name)
 {
 	PackageMap::iterator i=packages.find(format("%s/%s", name, current_arch->get_name()));
@@ -295,14 +339,19 @@ Package *Builder::get_package(const string &name)
 			return i->second;
 	}
 
-	// Package source not found - create a binary package
-	Package *pkg=BinaryPackage::from_pkgconfig(*this, name);
+	Package *pkg=0;
+	try
+	{
+		// Package source not found - create a binary package
+		pkg=BinaryPackage::from_pkgconfig(*this, name);
+	}
+	catch(...)
+	{
+		problem(name, "not found");
+	}
 
 	packages.insert(PackageMap::value_type(name, pkg));
 
-	if(!pkg)
-		problem(name, "not found");
-
 	return pkg;
 }
 
@@ -458,16 +507,15 @@ FS::Path Builder::get_package_location(const string &name)
 	if(verbose>=3)
 		IO::print("Looking for package %s\n", name);
 
-	// Try to get source directory with pkgconfig
-	list<string> argv;
-	argv.push_back("pkg-config");
-	argv.push_back("--variable=source");
-	argv.push_back(name);
-	if(verbose>=4)
-		IO::print("Running %s\n", join(argv.begin(), argv.end()));
-	string srcdir=strip(run_command(argv));
-	if(!srcdir.empty())
-		return srcdir;
+	try
+	{
+		// Try to get source directory with pkgconfig
+		string srcdir=strip(run_pkgconfig(name, "source"));
+		if(!srcdir.empty())
+			return srcdir;
+	}
+	catch(...)
+	{ }
 
 	if(pkg_dirs.empty())
 	{