SCRC

The SpecC Language Reference Manual, citation list

http://citeseer.nj.nec.com/context/1322509/0

1. You need pth from: http://www.gnu.org/software/pth/
   (Without this you may got following.)

   PosixThread.h:20: pthread.h: No such file or directory
   *** Error code 1
   

   With NetBSD/pkgsrc system, you may type

   pkgsrc/devel/pth
   make;make test; make install
   

2. bison

   flex -PPRS_ -t >PRS_Scanner.cc PRS_Scanner.l
   bison -d -p PRS_ -o PRS_Parser.c PRS_Parser.y
   make: exec(bison) failed (No such file or directory)
   *** Error code 1
   

   pkgsrc/devel/bison
3. download from: http://www.ics.uci.edu/~specc/reference/ and open it.
4. modify Makefile.macro
5. have specc group in /etc/group

6. setenv LD_LIBRARY_PATH /usr/pkg/lib
   make
   

   Without LD_LIBRARY_PATH setting, you may get:

   LD_LIBRARY_PATH=/export/local-src/scrc-1.2/lib${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH} ./Alignment >Alignment.h
   Shared object "libpthread.so.14" not found
   *** Error code 1
   

7. If the Makefile is not correctly modified, you may got following paragraph.
   

   g++ -DNETBSD -O2 -DNDEBUG -DHAVE_LLONG -DHAVE_ARYASGN -fno-implicit-templates -I/usr/pkg/include -s -c -Wall -I/export/local-src/scrc-1.2/inc Type.cc
   Type.cc:1187: #error "Unknown bitfield packing type!"
   *** Error code 1
   

8. make install
9. make test

   *** Compiling ( compat )...
   ***
   scrc: SpecC Reference Compiler V 1.2
   (c) 1997-2002 CECS, University of California, Irvine
   
   Preprocessing...
      Input:  "compat.sc"
      Output: "compat.si"
   Parsing...
      Input:  "compat.si"
      Output: <=_internal representation>
   
   ERROR #3102: Parse error in line 43
                in file "/usr/include/powerpc/int_types.h":
                parse error.
   
   Aborted.
   *** Error code 10
   

   This may come from the part in scrc-1.2/src/Parser/Parser.c at:

   228      case PRS_ERROR_CONSTANT_PARSING_FAILED:
   229           return(ErrorMessage.chars()
   230                 /* "String conversion to SpecC constant failed;"
   231                                                 GL_ERROR_MSG_NEWLINE
   232                 "parse error in '%s'" */ );
   

   or in scrc-1.2/src/Parser/Parser.h:

    78 #define PRS_ERROR_CONSTANT_PARSING_FAILED       (PRS_ERROR_BASE + 26)
   

   scrc-1.2/src/Compiler/Compiler.c:

   168 if (  (ErrorNumber >= PRS_ERROR_BASE)
   169     &&(ErrorNumber <= PRS_ERROR_BASE + PRS_ERROR_RANGE))
   170    { return(PRS_ErrorText(ErrorNumber));
   171     } /* fi */
   

   Or on NetBSD/i386, Release 1.6, we have:

   ERROR #3102: Parse error in line 47
                in file "/usr/include/machine/int_types.h":
                parse error.
   

   in file "/usr/include/powerpc/int_types.h":, the 43rd line is:

   43 typedef __signed char            __int8_t;
   

   On linux machine, the similar line appears as:

   /usr/include/bits/types.h:49:typedef signed char __int8_t;
   

   ... comment this 43rd line out, or change it to

   typedef signed char __int8_t;
   

   Or the patch to scrc-1.2 for PRS_Scanner may also remove this problem make test again

   ERROR #3105: Semantic error in line 223
                in file "/usr/include/stdio.h":
                Declaration of symbol '__restrict'
                does not match former declaration:
                type mismatch (#2039).
   
   Aborted.
   *** Error code 10
   

   223 int      fgetpos __P((FILE * __restrict, fpos_t * __restrict));
   

   In the Linux machine, the similar definition appears as:

       498 /* Get STREAM's position.  */
       499 extern int fgetpos __P ((FILE *__restrict __stream,
       500                          fpos_t *__restrict __pos));
   

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