[sr #110517] MIT/GNU Scheme 11.1 fails to build on Debian 10 (x64)

[Joseph Turco]

URL:
  <https://savannah.gnu.org/support/?110517>

                 Summary: MIT/GNU Scheme 11.1 fails to build on Debian 10
(x64)
                 Project: MIT/GNU Scheme
            Submitted by: jturk90
            Submitted on: Sat 10 Jul 2021 06:48:02 PM UTC
                Category: None
                Priority: 5 - Normal
                Severity: 4 - Important
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
        Operating System: GNU/Linux

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Details:

Hello,

i was trying to build the latest version of MIT/GNU Scheme, and i got the
following error after invoking 'make':

gcc -DHAVE_CONFIG_H -DMIT_SCHEME
-DDEFAULT_LIBRARY_PATH=\"/usr/local/lib/mit-scheme-x86-64-11.1\" -I. -I. -O3 
-frounding-math -fno-builtin-floor -Wall -Wclobbered -Wempty-body
-Wignored-qualifiers -Wimplicit-fallthrough -Wmissing-field-initializers
-Wmissing-parameter-type -Wnested-externs -Wold-style-declaration
-Woverride-init -Wpointer-arith -Wredundant-decls -Wshift-negative-value
-Wtype-limits -Wundef -Wuninitialized -Wwrite-strings
-Wno-error=stringop-truncation -Werror -o termcap.o -c termcap.c
termcap.c:147:1: error: return type defaults to ‘int’
[-Werror=implicit-int]
 memory_out ()
 ^~~~~~~~~~
termcap.c: In function ‘convert_ospeed’:
termcap.c:181:24: error: implicit declaration of function
‘OS_baud_index_to_rate’ [-Werror=implicit-function-declaration]
   unsigned int rate = (OS_baud_index_to_rate (os));
                        ^~~~~~~~~~~~~~~~~~~~~
termcap.c:181:24: error: nested extern declaration of
‘OS_baud_index_to_rate’ [-Werror=nested-externs]
termcap.c: At top level:
termcap.c:330:1: error: return type defaults to ‘int’
[-Werror=implicit-int]
 tputs (string, nlines, outfun)
 ^~~~~
termcap.c: In function ‘tputs’:
termcap.c:338:5: error: ‘return’ with no value, in function returning
non-void [-Werror]
     return;
     ^~~~~~
termcap.c:330:1: note: declared here
 tputs (string, nlines, outfun)
 ^~~~~
termcap.c: In function ‘tgetent’:
termcap.c:457:49: error: passing argument 2 of ‘find_capability’ discards
‘const’ qualifier from pointer target type [-Werror=discarded-qualifiers]
       indirect = tgetst1 (find_capability (tem, "tc"), 0);
                                                 ^~~~
termcap.c:203:36: note: expected ‘char *’ but argument is of type ‘const
char *’
 find_capability (char * bp, char * cap)
                             ~~~~~~~^~~
termcap.c:479:9: error: assignment discards ‘const’ qualifier from pointer
target type [-Werror=discarded-qualifiers]
     tem = "/etc/termcap";
         ^
termcap.c:540:45: error: passing argument 2 of ‘find_capability’ discards
‘const’ qualifier from pointer target type [-Werror=discarded-qualifiers]
       term = tgetst1 (find_capability (bp2, "tc"), 0);
                                             ^~~~
termcap.c:203:36: note: expected ‘char *’ but argument is of type ‘const
char *’
 find_capability (char * bp, char * cap)
                             ~~~~~~~^~~
termcap.c:554:12: error: cast from pointer to integer of different size
[-Werror=pointer-to-int-cast]
     return (int) bp;
            ^
termcap.c: In function ‘scan_file’:
termcap.c:570:9: error: unused variable ‘tem’ [-Werror=unused-variable]
   char *tem;
         ^~~
cc1: all warnings being treated as errors
make[1]: *** [Makefile:182: termcap.o] Error 1
rm cmpauxmd.s
make[1]: Leaving directory
'/home/joseph/Downloads/mit-scheme-11.1/src/microcode'
make: *** [Makefile:796: microcode/scheme] Error 2






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