-#include <cstdlib>
+#include <msp/core/algorithm.h>
+#include <msp/core/environ.h>
#include <msp/fs/dir.h>
+#include <msp/fs/stat.h>
#include <msp/strings/format.h>
#include <msp/strings/lexicalcast.h>
#include <msp/strings/utils.h>
}
-AndroidDevKit::AndroidDevKit(Builder &b, const string &type):
+AndroidDevKit::AndroidDevKit(Builder &b, const string &type, const FS::Path &default_path):
builder(b)
{
string var = format("ANDROID_%s_ROOT", type);
- if(const char *value = getenv(var.c_str()))
- root = value;
- else
- throw runtime_error(var+" must be set");
+ root = getenv(var);
+ if(root.empty())
+ {
+ if(!default_path.empty() && FS::exists(default_path))
+ root = default_path;
+ else
+ {
+ builder.get_logger().log("problems", format("Android %s not found", type));
+ return;
+ }
+ }
FS::Path platforms_dir = root/"platforms";
- builder.get_logger().log("files", format("Traversing %s", platforms_dir.str()));
- list<string> platforms = list_filtered(platforms_dir, "^android-[1-9][0-9]*$");
+ if(!FS::exists(platforms_dir))
+ return;
- for(list<string>::const_iterator i=platforms.begin(); i!=platforms.end(); ++i)
- supported_api_levels.insert(lexical_cast<unsigned>(i->substr(8)));
+ builder.get_logger().log("files", format("Traversing %s", platforms_dir.str()));
+ supported_api_levels = 0;
+ for(const string &p: list_filtered(platforms_dir, "^android-[1-9][0-9]*$"))
+ {
+ unsigned api = lexical_cast<unsigned>(p.substr(8));
+ if(api>63)
+ builder.get_logger().log("problems", format("API level %d is too high", api));
+ else
+ supported_api_levels |= 1<<api;
+ }
}
void AndroidDevKit::select_api_level(unsigned api)
{
- if(!supported_api_levels.count(api))
+ if(!(supported_api_levels&(1<<api)))
throw invalid_argument("AndroidDevKit::select_api_level");
init_api_level(api);
void AndroidSdk::find_build_tools_dir()
{
FS::Path bt_dir = root/"build-tools";
- builder.get_logger().log("files", format("Traversing %s", bt_dir.str()));
- list<string> tool_versions = list_files(bt_dir);
+ if(!FS::exists(bt_dir))
+ {
+ builder.get_logger().log("problems", "Android build-tools not found");
+ return;
+ }
+ builder.get_logger().log("files", format("Traversing %s", bt_dir.str()));
string use_tools;
unsigned latest_version = 0;
- for(list<string>::const_iterator i=tool_versions.begin(); i!=tool_versions.end(); ++i)
+ for(const string &v: list_files(bt_dir))
{
- unsigned version = parse_version(*i);
+ unsigned version = parse_version(v);
if(version>latest_version)
{
- use_tools = *i;
+ use_tools = v;
latest_version = version;
}
}
if(use_tools.empty())
- throw runtime_error("No build tools found");
+ {
+ builder.get_logger().log("problems", "Android build-tools not found");
+ return;
+ }
build_tools_dir = bt_dir/use_tools;
- builder.get_logger().log("tools", format("Android build tools are in %s", build_tools_dir.str()));
+ builder.get_logger().log("tools", format("Android build-tools found in %s", build_tools_dir.str()));
}
void AndroidSdk::init_api_level(unsigned api)
{
- if(!supported_api_levels.count(api))
- throw invalid_argument("AndroidSdk::select_api_level");
-
platform_jar = root/"platforms"/format("android-%d", api)/"android.jar";
}
-AndroidNdk::AndroidNdk(Builder &b, const Architecture &a):
- AndroidDevKit(b, "NDK"),
+AndroidNdk::AndroidNdk(Builder &b, const Architecture &a, const AndroidSdk &sdk):
+ AndroidDevKit(b, "NDK", create_default_path(sdk)),
architecture(a)
{
+ if(!root.empty())
+ {
+ FS::Path csr = root/"sysroot";
+ if(FS::exists(csr))
+ {
+ common_sysroot = csr;
+ builder.get_logger().log("tools", format("Android NDK common sysroot is %s", common_sysroot));
+ }
+ }
+
find_toolchain_dir();
}
+FS::Path AndroidNdk::create_default_path(const AndroidSdk &sdk)
+{
+ if(sdk.get_root_dir().empty())
+ return FS::Path();
+ return sdk.get_root_dir()/"ndk-bundle";
+}
+
void AndroidNdk::find_toolchain_dir()
{
+ if(root.empty())
+ return;
+
FS::Path toolchains_dir = root/"toolchains";
+ if(!FS::exists(toolchains_dir))
+ {
+ builder.get_logger().log("problems", "Android NDK toolchains not found");
+ return;
+ }
+
builder.get_logger().log("files", format("Traversing %s", toolchains_dir.str()));
string prefix = architecture.get_cross_prefix()+"-";
- list<string> toolchains = list_filtered(toolchains_dir, "^"+prefix);
-
string use_toolchain;
unsigned latest_version = 0;
- for(list<string>::const_iterator i=toolchains.begin(); i!=toolchains.end(); ++i)
+ for(const string &t: list_filtered(toolchains_dir, "^"+prefix))
{
- string version_str = i->substr(prefix.size());
+ string version_str = t.substr(prefix.size());
string compiler = "gcc";
if(!isdigit(version_str[0]))
{
unsigned version = parse_version(version_str);
if(version>latest_version)
{
- use_toolchain = *i;
+ use_toolchain = t;
latest_version = version;
}
}
if(use_toolchain.empty())
- throw runtime_error("No applicable toolchains found");
+ {
+ builder.get_logger().log("problems", "No applicable Android NDK toolchains found");
+ return;
+ }
const Architecture &native_arch = builder.get_native_arch();
string use_arch = native_arch.best_match(list_files(tc_archs_dir));
if(use_arch.empty())
- throw runtime_error("No matching toolchain found");
+ {
+ builder.get_logger().log("problems", "No applicable Android NDK toolchains found");
+ return;
+ }
bin_dir = toolchains_dir/use_toolchain/"prebuilt"/use_arch/"bin";
- builder.get_logger().log("tools", format("Android toolchain binaries are in %s", bin_dir.str()));
+ builder.get_logger().log("tools", format("Android NDK toolchain binaries found in %s", bin_dir.str()));
}
void AndroidNdk::init_api_level(unsigned api)
{
- if(!supported_api_levels.count(api))
- throw invalid_argument("AndroidSdk::select_api_level");
-
FS::Path platform_archs_dir = root/"platforms"/format("android-%d", api);
builder.get_logger().log("files", format("Traversing %s", platform_archs_dir.str()));
- list<string> platform_archs = list_filtered(platform_archs_dir, "^arch-");
- for(list<string>::iterator i=platform_archs.begin(); i!=platform_archs.end(); ++i)
- i->erase(0, 5);
+ vector<string> platform_archs = list_filtered(platform_archs_dir, "^arch-");
+ for(string &a: platform_archs)
+ a.erase(0, 5);
string use_arch = architecture.best_match(platform_archs);
if(use_arch.empty())
- throw runtime_error("No matching platform found");
+ {
+ builder.get_logger().log("problems", "No matching Android NDK platform found");
+ return;
+ }
platform_sysroot = platform_archs_dir/("arch-"+use_arch);
- builder.get_logger().log("tools", format("Android NDK sysroot is %s", platform_sysroot.str()));
+ builder.get_logger().log("tools", format("Android NDK platform sysroot is %s", platform_sysroot));
}
AndroidTools::AndroidTools(Builder &builder, const Architecture &arch):
sdk(builder),
- ndk(builder, arch)
+ ndk(builder, arch, sdk)
{
- const set<unsigned> &sdk_api_levels = sdk.get_supported_api_levels();
- const set<unsigned> &ndk_api_levels = ndk.get_supported_api_levels();
- unsigned highest_common = 0;
- for(set<unsigned>::const_reverse_iterator i=sdk_api_levels.rbegin(); (!highest_common && i!=sdk_api_levels.rend()); ++i)
- if(ndk_api_levels.count(*i))
- highest_common = *i;
-
- if(!highest_common)
- throw runtime_error("No usable Android platforms found");
-
- sdk.select_api_level(highest_common);
- ndk.select_api_level(highest_common);
+ if(uint64_t common_api_levels = sdk.get_supported_api_levels()&ndk.get_supported_api_levels())
+ {
+ unsigned api = 0;
+ for(unsigned i=32; i>0; i>>=1)
+ api += i*!!(common_api_levels>>(api+i));
+ builder.get_logger().log("tools", format("Using Android API level %d", api));
+ sdk.select_api_level(api);
+ ndk.select_api_level(api);
+ }
+ else
+ builder.get_logger().log("problems", "No usable Android platforms found");
add_tool(new AndroidCompiler(builder, arch, "CC", ndk));
add_tool(new AndroidCompiler(builder, arch, "CXX", ndk));
projects / builder.git / blobdiff