ruby-odbc compilation errors

ruby-odbc-error

**********************
* With rubygems 1.8.29:
**********************
C:/Ruby193/bin/ruby.exe extconf.rb
checking for version.h... no
checking for sql.h... yes
checking for sqlext.h... yes
checking for SQLTCHAR in windows.h,sqltypes.h... yes
checking for SQLLEN in windows.h,sqltypes.h... yes
checking for SQLULEN in windows.h,sqltypes.h... yes
checking for odbcinst.h... yes
checking for SQLROWOFFSET in windows.h,sqltypes.h... yes
checking for odbcinst.h... yes
checking for SQLROWSETSIZE in windows.h,sqltypes.h... no
checking for odbcinst.h... yes
checking for main() in -lodbc32... yes
checking for main() in -lodbccp32... yes
checking for main() in -luser32... yes
creating Makefile

make
generating odbc-i386-mingw32.def
compiling init.c
compiling odbc.c
odbc.c: In function 'dbc_info':
odbc.c:4871:10: warning: implicit declaration of function 'SQLFOREIGNKEYS'
linking shared-object odbc.so
odbc.o: In function `dbc_info':
C:\Ruby193\lib\ruby\gems\1.9.1\gems\ruby-odbc-0.99996\ext/odbc.c:4871: undefined reference to `SQLFO
REIGNKEYS'
collect2: ld returned 1 exit status
make: *** [odbc.so] Error 1


Gem files will remain installed in C:/Ruby193/lib/ruby/gems/1.9.1/gems/ruby-odbc-0.99996 for inspect
ion.
Results logged to C:/Ruby193/lib/ruby/gems/1.9.1/gems/ruby-odbc-0.99996/ext/gem_make.out

**********************
* With rubygems 2.4.6;
**********************
C:\ruby1.9.3devkit>gem install ruby-odbc
Temporarily enhancing PATH to include DevKit...
Building native extensions.  This could take a while...
ERROR:  Error installing ruby-odbc:
        ERROR: Failed to build gem native extension.

    C:/Ruby193/bin/ruby.exe -r ./siteconf20150413-9860-fe3ox6.rb extconf.rb
checking for version.h... no
checking for sql.h... yes
checking for sqlext.h... yes
checking for SQLTCHAR in windows.h,sqltypes.h... yes
checking for SQLLEN in windows.h,sqltypes.h... yes
checking for SQLULEN in windows.h,sqltypes.h... yes
checking for odbcinst.h... yes
checking for SQLROWOFFSET in windows.h,sqltypes.h... yes
checking for odbcinst.h... yes
checking for SQLROWSETSIZE in windows.h,sqltypes.h... no
checking for odbcinst.h... yes
checking for main() in -lodbc32... yes
checking for main() in -lodbccp32... yes
checking for main() in -luser32... yes
creating Makefile

make  clean
Makefile:165: *** target pattern contains no `%'.  Stop.

make
Makefile:165: *** target pattern contains no `%'.  Stop.

make failed, exit code 2

Gem files will remain installed in C:/Ruby193/lib/ruby/gems/1.9.1/gems/ruby-odbc-0.99996 for inspect
ion.
Results logged to C:/Ruby193/lib/ruby/gems/1.9.1/extensions/x86-mingw32/1.9.1/ruby-odbc-0.99996/gem_
make.out

**********************
* Contents of mkmf.log with rubygems 2.4.6
**********************
have_header: checking for version.h... -------------------- no

"gcc -o conftest -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration conftest.c  -L. -LC:/Ruby193/lib -L.   -march=i486   -lmsvcrt-ruby191  -lshell32 -lws2_32 -limagehlp -lshlwapi  "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: int main(int argc, char **argv)
6: {
7:   return 0;
8: }
/* end */

"gcc -E -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration  conftest.c -o conftest.i"
conftest.c:5:21: fatal error: version.h: No such file or directory
compilation terminated.
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: #include <version.h>
/* end */

--------------------

have_header: checking for sql.h... -------------------- yes

"gcc -E -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration  conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: #include <sql.h>
/* end */

--------------------

have_header: checking for sqlext.h... -------------------- yes

"gcc -E -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration  conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: #include <sqlext.h>
/* end */

--------------------

have_type: checking for SQLTCHAR in windows.h,sqltypes.h... -------------------- yes

"gcc -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -march=i486  -c conftest.c"
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <windows.h>
 6: #include <sqltypes.h>
 7: 
 8: /*top*/
 9: typedef SQLTCHAR conftest_type;
10: int conftestval[sizeof(conftest_type)?1:-1];
/* end */

--------------------

have_type: checking for SQLLEN in windows.h,sqltypes.h... -------------------- yes

"gcc -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -march=i486  -c conftest.c"
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <windows.h>
 6: #include <sqltypes.h>
 7: 
 8: /*top*/
 9: typedef SQLLEN conftest_type;
10: int conftestval[sizeof(conftest_type)?1:-1];
/* end */

--------------------

have_type: checking for SQLULEN in windows.h,sqltypes.h... -------------------- yes

"gcc -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -march=i486  -c conftest.c"
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <windows.h>
 6: #include <sqltypes.h>
 7: 
 8: /*top*/
 9: typedef SQLULEN conftest_type;
10: int conftestval[sizeof(conftest_type)?1:-1];
/* end */

--------------------

have_header: checking for odbcinst.h... -------------------- yes

"gcc -E -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration  conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: #include <odbcinst.h>
/* end */

--------------------

have_type: checking for SQLROWOFFSET in windows.h,sqltypes.h... -------------------- yes

"gcc -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -march=i486  -c conftest.c"
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <windows.h>
 6: #include <sqltypes.h>
 7: 
 8: /*top*/
 9: typedef SQLROWOFFSET conftest_type;
10: int conftestval[sizeof(conftest_type)?1:-1];
/* end */

--------------------

have_header: checking for odbcinst.h... -------------------- yes

"gcc -E -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration  conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: #include <odbcinst.h>
/* end */

--------------------

have_type: checking for SQLROWSETSIZE in windows.h,sqltypes.h... -------------------- no

"gcc -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -march=i486  -c conftest.c"
conftest.c:9:23: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'conftest_type'
conftest.c:10:24: error: 'conftest_type' undeclared here (not in a function)
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <windows.h>
 6: #include <sqltypes.h>
 7: 
 8: /*top*/
 9: typedef SQLROWSETSIZE conftest_type;
10: int conftestval[sizeof(conftest_type)?1:-1];
/* end */

--------------------

have_header: checking for odbcinst.h... -------------------- yes

"gcc -E -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration  conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: #include <odbcinst.h>
/* end */

--------------------

have_library: checking for main() in -lodbc32... -------------------- yes

"gcc -o conftest -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration conftest.c  -L. -LC:/Ruby193/lib -L.   -march=i486   -lmsvcrt-ruby191 -lodbc32  -lshell32 -lws2_32 -limagehlp -lshlwapi  "
conftest.c: In function 't':
conftest.c:7:53: error: 'main' undeclared (first use in this function)
conftest.c:7:53: note: each undeclared identifier is reported only once for each function it appears in
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: 
 6: /*top*/
 7: int t() { void ((*volatile p)()); p = (void ((*)()))main; return 0; }
 8: int main(int argc, char **argv)
 9: {
10:   if (argc > 1000000) {
11:     printf("%p", &t);
12:   }
13: 
14:   return 0;
15: }
/* end */

"gcc -o conftest -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration conftest.c  -L. -LC:/Ruby193/lib -L.   -march=i486   -lmsvcrt-ruby191 -lodbc32  -lshell32 -lws2_32 -limagehlp -lshlwapi  "
conftest.c: In function 't':
conftest.c:7:1: warning: implicit declaration of function 'main'
conftest.c:10:6: warning: 'argc' is used uninitialized in this function
conftest.c:7:5: note: 'argc' was declared here
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: 
 6: /*top*/
 7: int t() { main(); return 0; }
 8: int main(int argc, char **argv)
 9: {
10:   if (argc > 1000000) {
11:     printf("%p", &t);
12:   }
13: 
14:   return 0;
15: }
/* end */

--------------------

have_library: checking for main() in -lodbccp32... -------------------- yes

"gcc -o conftest -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration conftest.c  -L. -LC:/Ruby193/lib -L.   -march=i486  -lodbc32  -lmsvcrt-ruby191 -lodbccp32 -lodbc32  -lshell32 -lws2_32 -limagehlp -lshlwapi  "
conftest.c: In function 't':
conftest.c:7:53: error: 'main' undeclared (first use in this function)
conftest.c:7:53: note: each undeclared identifier is reported only once for each function it appears in
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: 
 6: /*top*/
 7: int t() { void ((*volatile p)()); p = (void ((*)()))main; return 0; }
 8: int main(int argc, char **argv)
 9: {
10:   if (argc > 1000000) {
11:     printf("%p", &t);
12:   }
13: 
14:   return 0;
15: }
/* end */

"gcc -o conftest -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration conftest.c  -L. -LC:/Ruby193/lib -L.   -march=i486  -lodbc32  -lmsvcrt-ruby191 -lodbccp32 -lodbc32  -lshell32 -lws2_32 -limagehlp -lshlwapi  "
conftest.c: In function 't':
conftest.c:7:1: warning: implicit declaration of function 'main'
conftest.c:10:6: warning: 'argc' is used uninitialized in this function
conftest.c:7:5: note: 'argc' was declared here
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: 
 6: /*top*/
 7: int t() { main(); return 0; }
 8: int main(int argc, char **argv)
 9: {
10:   if (argc > 1000000) {
11:     printf("%p", &t);
12:   }
13: 
14:   return 0;
15: }
/* end */

--------------------

have_library: checking for main() in -luser32... -------------------- yes

"gcc -o conftest -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration conftest.c  -L. -LC:/Ruby193/lib -L.   -march=i486  -lodbccp32 -lodbc32  -lmsvcrt-ruby191 -luser32 -lodbccp32 -lodbc32  -lshell32 -lws2_32 -limagehlp -lshlwapi  "
conftest.c: In function 't':
conftest.c:7:53: error: 'main' undeclared (first use in this function)
conftest.c:7:53: note: each undeclared identifier is reported only once for each function it appears in
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: 
 6: /*top*/
 7: int t() { void ((*volatile p)()); p = (void ((*)()))main; return 0; }
 8: int main(int argc, char **argv)
 9: {
10:   if (argc > 1000000) {
11:     printf("%p", &t);
12:   }
13: 
14:   return 0;
15: }
/* end */

"gcc -o conftest -IC:/Ruby193/include/ruby-1.9.1/i386-mingw32 -IC:/Ruby193/include/ruby-1.9.1/ruby/backward -IC:/Ruby193/include/ruby-1.9.1 -I. -DFD_SETSIZE=2048  -DFD_SETSIZE=2048  -O3 -fno-omit-frame-pointer -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration conftest.c  -L. -LC:/Ruby193/lib -L.   -march=i486  -lodbccp32 -lodbc32  -lmsvcrt-ruby191 -luser32 -lodbccp32 -lodbc32  -lshell32 -lws2_32 -limagehlp -lshlwapi  "
conftest.c: In function 't':
conftest.c:7:1: warning: implicit declaration of function 'main'
conftest.c:10:6: warning: 'argc' is used uninitialized in this function
conftest.c:7:5: note: 'argc' was declared here
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: 
 6: /*top*/
 7: int t() { main(); return 0; }
 8: int main(int argc, char **argv)
 9: {
10:   if (argc > 1000000) {
11:     printf("%p", &t);
12:   }
13: 
14:   return 0;
15: }
/* end */

--------------------