Fix issue resolving paths for builds. Changed default output to a.out as per @gdm85's suggestion. Fixes to test project from @gdm85's pull req.

resources/testproject/bar.c3

@@ -1,9 +1,9 @@
 module bar;
 
 import baz::foo;
-import testbaz;
+import testbaz::zab;
 
-public func void test()
+func void test()
 {
     Foo x;
     baz::foo::test();

resources/testproject/foo.c3

@@ -2,19 +2,19 @@ module baz::foo;
 
 import bar;
 
-public struct Foo
+struct Foo
 {
     int a;
 }
 
 extern func void printf(char *hello);
 
-func void ofke()
+private func void ofke()
 {}
 
-func void exple() {}
+private func void exple() {}
 
-public func void test()
+func void test()
 {
     printf("Hello from baz::foo::test()!\n");
 }

resources/testproject/zab.c3

@@ -1,6 +1,6 @@
 module testbaz::zab;
 
-public struct Zab
+struct Zab
 {
     double a;
 }

src/build/build_options.h

@@ -206,6 +206,7 @@ typedef struct
 	const char *name;
 	const char *version;
 	const char *langrev;
+	const char **source_dirs;
 	const char **sources;
 	const char **libraries;
 	const char *cpu;

src/build/builder.c

@@ -119,7 +119,7 @@ void init_default_build_target(BuildTarget *target, BuildOptions *options, const
 {
 	*target = (BuildTarget) {
 		.type = TARGET_TYPE_EXECUTABLE,
-		.sources = options->files,
+		.source_dirs = options->files,
 		.name = name,
 		.optimization_level = OPTIMIZATION_DEFAULT,
 		.size_optimization_level = SIZE_OPTIMIZATION_NONE,

src/build/project.c

@@ -152,7 +152,7 @@ void project_add_target(Project *project, TomlValue *wrapped_table, const char *
 	target->version = get_valid_string(table, "version", type, false);
 	if (!target->version) target->version = "1.0.0";
 	target->langrev = get_valid_string(table, "langrev", type, false);
-	target->sources = get_valid_array(table, "sources", type, true);
+	target->source_dirs = get_valid_array(table, "sources", type, true);
 	target->libraries = get_valid_array(table, "libs", type, false);
 	static const char *debug_infos[3] = {
 			[DEBUG_INFO_FULL] = "full",

src/compiler/compiler.c

@@ -444,9 +444,9 @@ void compiler_compile(void)
 static void target_expand_source_names(BuildTarget *target)
 {
 	const char **files = NULL;
-	VECEACH(target->sources, i)
+	VECEACH(target->source_dirs, i)
 	{
-		const char *name = target->sources[i];
+		const char *name = target->source_dirs[i];
 		size_t name_len = strlen(name);
 		if (name_len < 1) goto INVALID_NAME;
 		if (name[name_len - 1] == '*')
@@ -482,7 +482,7 @@ static void target_expand_source_names(BuildTarget *target)
 
 void compile_target(BuildOptions *options)
 {
-	init_default_build_target(&active_target, options, "foo.out");
+	init_default_build_target(&active_target, options, "a.out");
 	compile();
 }
 
@@ -494,9 +494,9 @@ void compile_file_list(BuildOptions *options)
 
 void compile()
 {
+	target_expand_source_names(&active_target);
 	global_context.sources = active_target.sources;
 	symtab_init(active_target.symtab_size ? active_target.symtab_size : 64 * 1024);
-	target_expand_source_names(&active_target);
 	target_setup(&active_target);
 
 	if (!vec_size(active_target.sources)) error_exit("No files to compile.");