Merge branch 'devel' into feature-ga

[unres.git] / source / wham / src-M / compinfo.c

diff --git a/source/wham/src-M/compinfo.c b/source/wham/src-M/compinfo.c
index 813cf31..e28f686 100644 (file)
--- a/source/wham/src-M/compinfo.c
+++ b/source/wham/src-M/compinfo.c
@@ -14,10 +14,10 @@ time_t Tp;
 
 in=fopen("cinfo.f","r");
 out=fopen("cinfo.f.new","w");
-fgets(buf,498,in);
-fprintf(out,"C DO NOT EDIT THIS FILE - IT HAS BEEN GENERATED BY COMPINFO.C\n");
-fgets(buf,498,in);
-sscanf(&buf[1],"%d %d %d",&iv1,&iv2,&iv3);
+if (fgets(buf,498,in) != NULL)
+       fprintf(out,"C DO NOT EDIT THIS FILE - IT HAS BEEN GENERATED BY COMPINFO.C\n");
+if (fgets(buf,498,in) != NULL)
+       sscanf(&buf[1],"%d %d %d",&iv1,&iv2,&iv3);
 iv3++;
 fprintf(out,"C %d %d %d\n",iv1,iv2,iv3);
 fprintf(out,"      subroutine cinfo\n");
@@ -26,18 +26,22 @@ fprintf(out,"      write(iout,*)'++++ Compile info ++++'\n");
 fprintf(out,"      write(iout,*)'Version %d.%-d build %d'\n",iv1,iv2,iv3);
 uname(&Name);
 time(&Tp);
-system("rm tmptmp; whoami > tmptmp");
+system("whoami > tmptmp");
 in1=fopen("tmptmp","r");
-fscanf(in1,"%s",buf1);
-fclose(in1);
+if (fscanf(in1,"%s",buf1) != EOF)
+{
 p1=ctime(&Tp);
 p1[strlen(p1)-1]='\0';
 fprintf(out,"      write(iout,*)'compiled %s'\n",p1);
 fprintf(out,"      write(iout,*)'compiled by %s@%s'\n",buf1,Name.nodename);
 fprintf(out,"      write(iout,*)'OS name:    %s '\n",Name.sysname);
 fprintf(out,"      write(iout,*)'OS release: %s '\n",Name.release);
-fprintf(out,"      write(iout,*)'OS version: %s '\n",Name.version);
+fprintf(out,"      write(iout,*)'OS version:',\n");
+fprintf(out,"     & ' %s '\n",Name.version);
 fprintf(out,"      write(iout,*)'flags:'\n");
+}
+system("rm tmptmp");
+fclose(in1);
 in1=fopen("Makefile","r");
 while(fgets(buf,498,in1) != NULL)
  {
@@ -55,8 +59,8 @@ while(fgets(buf,498,in1) != NULL)
     {
     strcat(buf,"\\");
     fprintf(out,"      write(iout,*)'%s'\n",buf);
-    fgets(buf,498,in1);
-    buf[strlen(buf)-1]='\0';
+    if (fgets(buf,498,in1) != NULL)
+       buf[strlen(buf)-1]='\0';
     if(strlen(buf) > 49)
      {
      buf[47]='\0';