Correctly handle out dir

poac-dev · Dec 16, 2023 · 2db6af8 · 2db6af8
1 parent c9b40cc
commit 2db6af8
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Showing 3 changed files with 8 additions and 7 deletions.
diff --git a/src/BuildConfig.cc b/src/BuildConfig.cc
@@ -10,6 +10,8 @@
 #include <sstream>
 #include <stdexcept>
 
+static String OUT_DIR = "poac-out/debug";
+
 struct Target {
   Vec<String> commands;
   Vec<String> dependsOn;
@@ -115,7 +117,8 @@ static void parseMMOutput(
   Logger::debug("");
 }
 
-void emitMakefile(const Vec<String>& args) {
+// Returns the directory where the Makefile is generated.
+String emitMakefile(const Vec<String>& args) {
   if (!fs::exists("src")) {
     throw std::runtime_error("src directory not found");
   }
@@ -194,6 +197,7 @@ void emitMakefile(const Vec<String>& args) {
 
   std::ofstream ofs(OUT_DIR + "/Makefile");
   config.emitMakefile(ofs);
+  return OUT_DIR;
 }
 
 #ifdef POAC_TEST

diff --git a/src/BuildConfig.hpp b/src/BuildConfig.hpp
@@ -2,6 +2,4 @@
 
 #include "Rustify.hpp"
 
-static inline String OUT_DIR = "poac-out/debug";
-
-void emitMakefile(const Vec<String>&);
+String emitMakefile(const Vec<String>&);
diff --git a/src/Cmd/Build.cc b/src/Cmd/Build.cc
@@ -6,9 +6,8 @@
 #include <iostream>
 
 int build(Vec<String> args) {
-  emitMakefile(args);
-
-  std::system(("cd " + OUT_DIR + " && make").c_str());
+  const String outDir = emitMakefile(args);
+  std::system(("make -C " + outDir).c_str());
   return EXIT_SUCCESS;
 }