From 2193df46d4e7721dbb99ce744fbc884c2447e1f9 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 1 Sep 2021 03:17:51 +0300
Subject: [PATCH] Use getenv from mspcore

---
 source/androidtools.cpp      | 18 ++++++++++--------
 source/jarsigner.cpp         |  4 ++--
 source/virtualfilesystem.cpp | 22 +++++++++++++---------
 3 files changed, 25 insertions(+), 19 deletions(-)

diff --git a/source/androidtools.cpp b/source/androidtools.cpp
index 93b7bfa..118926e 100644
--- a/source/androidtools.cpp
+++ b/source/androidtools.cpp
@@ -1,4 +1,4 @@
-#include <cstdlib>
+#include <msp/core/environ.h>
 #include <msp/fs/dir.h>
 #include <msp/fs/stat.h>
 #include <msp/strings/format.h>
@@ -36,14 +36,16 @@ AndroidDevKit::AndroidDevKit(Builder &b, const string &type, const FS::Path &def
 	builder(b)
 {
 	string var = format("ANDROID_%s_ROOT", type);
-	if(const char *value = getenv(var.c_str()))
-		root = value;
-	else if(!default_path.empty() && FS::exists(default_path))
-		root = default_path;
-	else
+	root = getenv(var);
+	if(root.empty())
 	{
-		builder.get_logger().log("problems", format("Android %s not found", type));
-		return;
+		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";
diff --git a/source/jarsigner.cpp b/source/jarsigner.cpp
index b8c9a50..991a718 100644
--- a/source/jarsigner.cpp
+++ b/source/jarsigner.cpp
@@ -1,4 +1,4 @@
-#include <cstdlib>
+#include <msp/core/environ.h>
 #include <msp/fs/utils.h>
 #include "component.h"
 #include "externaltask.h"
@@ -28,7 +28,7 @@ Task *JarSigner::run(const Target &tgt) const
 	argv.push_back(executable->get_path().str());
 
 	// TODO Make this generic
-	FS::Path home_dir = getenv("HOME");
+	FS::Path home_dir = Msp::getenv("HOME");
 	argv.push_back("-keystore");
 	argv.push_back((home_dir/".android"/"debug.keystore").str());
 	argv.push_back("-storepass");
diff --git a/source/virtualfilesystem.cpp b/source/virtualfilesystem.cpp
index 36fe1c1..e240fb9 100644
--- a/source/virtualfilesystem.cpp
+++ b/source/virtualfilesystem.cpp
@@ -1,4 +1,4 @@
-#include <cstdlib>
+#include <msp/core/environ.h>
 #include <msp/fs/stat.h>
 #include <msp/fs/utils.h>
 #include <msp/io/print.h>
@@ -144,16 +144,20 @@ FileTarget *VirtualFileSystem::find_binary(const string &name)
 	SearchPath path;
 	if(FS::Path(name).is_absolute())
 		path.push_back("/");
-	else if(const char *env_path = getenv("PATH"))
-	{
-		vector<string> parts = split(env_path, ':');
-		for(vector<string>::const_iterator i=parts.begin(); i!=parts.end(); ++i)
-			path.push_back(*i);
-	}
 	else
 	{
-		path.push_back("/bin");
-		path.push_back("/usr/bin");
+		string env_path = Msp::getenv("PATH");
+		if(!env_path.empty())
+		{
+			vector<string> parts = split(env_path, ':');
+			for(vector<string>::const_iterator i=parts.begin(); i!=parts.end(); ++i)
+				path.push_back(*i);
+		}
+		else
+		{
+			path.push_back("/bin");
+			path.push_back("/usr/bin");
+		}
 	}
 
 	for(SearchPath::const_iterator i=path.begin(); i!=path.end(); ++i)
-- 
2.43.0