Tools/udibuild - Implemented linking

[tpg/acess2.git] / Tools / udibuild / src / main.c

diff --git a/Tools/udibuild/src/main.c b/Tools/udibuild/src/main.c
index 06ac58d..1f43cec 100644 (file)
--- a/Tools/udibuild/src/main.c
+++ b/Tools/udibuild/src/main.c
@@ -9,7 +9,9 @@
 #include <stdlib.h>
 #include <unistd.h>    // getopt
 #include <getopt.h>
+#include <string.h>    // strrchr
 #include <assert.h>
+#include "include/common.h"
 #include "include/build.h"
 #include "include/inifile.h"
 #include "include/udiprops.h"
@@ -41,19 +43,35 @@ int main(int argc, char *argv[])
        }
 
        // Locate udibuild.ini
-       if( NULL == gsOpt_ConfigFile )
-       {
-               // 1. Check CWD
+       // 1. Check CWD
+       if( !gsOpt_ConfigFile ) {
                //if( file_exists("./udibuild.ini") )
                //{
                //      gsOpt_ConfigFile = "udibuild.ini";
                //}
-               // 2. Check program dir (if not invoked from PATH)
-               // 3. Check ~/.config/udi/udibuild.ini
-               // 4. Check CONFIGNAME
-               
+       }
+       // 2. Check program dir (if not invoked from PATH)
+       if( !gsOpt_ConfigFile && (argv[0][0] == '.' || argv[0][0] == '/') ) {
+               char *last_slash = strrchr(argv[0], '/');
+               if( last_slash ) {
+                       gsOpt_ConfigFile = mkstr("%.*s/udibuild.ini",
+                               last_slash-argv[0], argv[0]);
+               }
+               //if( !file_exists(gsOpt_ConfigFile) ) {
+               //      free(gsOpt_ConfigFile);
+               //      gsOpt_ConfigFile = NULL;
+               //}
+       }
+       // 3. Check ~/.config/udi/udibuild.ini
+       // 4. Check CONFIGNAME
+
+       // #. Oh well   
+       if( !gsOpt_ConfigFile ) {
+               fprintf(stderr, "Can't locate udibuild.ini file, please specify using '-c'\n");
                exit(2);
        }
+       
+       // Load udibuild.ini
        gpOptions = IniFile_Load(gsOpt_ConfigFile);
        assert(gpOptions);
 
@@ -69,7 +87,7 @@ int main(int argc, char *argv[])
        assert(gpUdipropsBuild->SourceFiles);
 
        // Do build
-       for( int i = 0; gpUdipropsBuild->SourceFiles[i]; i ++ )
+       for( int i = 0; i < gpUdipropsBuild->nSourceFiles; i ++ )
        {
                int rv = Build_CompileFile(gpOptions, gsOpt_ABIName, gpUdipropsBuild,
                        gpUdipropsBuild->SourceFiles[i]);
@@ -128,3 +146,16 @@ void Usage(const char *progname)
                "\n");
 }
 
+char *mkstr(const char *fmt, ...)
+{
+       va_list args;
+       va_start(args, fmt);
+       size_t len = vsnprintf(NULL, 0, fmt, args);
+       va_end(args);
+       va_start(args, fmt);
+       char *ret = malloc(len+1);
+       vsnprintf(ret, len+1, fmt, args);
+       va_end(args);
+       return ret;
+}
+