A compilation failure occurs on mingw when some particular modules are combined:
$ ./gnulib-tool --create-testdir --dir=... --with-tests sys_select unistd
binary-io
Then on mingw:
$ make
...
test-binary-io.c: In function `main':
test-binary-io.c:51: warning: implicit declaration of function
`close_used_without_requesting_gnulib_module_close'
mv -f .deps/test-binary-io.Tpo .deps/test-binary-io.Po
gcc -mno-cygwin -O2 -g -mno-cygwin -L/usr/local/mingw/lib -o
test-binary-io.exe test-binary-io.o ../gllib/libgnu.a
test-binary-io.o: In function `main':
/home/bruno/testdir9/gltests/test-binary-io.c:51: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
collect2: ld returned 1 exit status
make[4]: *** [test-binary-io.exe] Error 1
Similarly with a couple of other tests:
gcc -mno-cygwin -O2 -g -mno-cygwin -L/usr/local/mingw/lib -o
test-copy-acl.exe test-copy-acl.o ../gllib/libgnu.a
test-copy-acl.o: In function `main':
/home/bruno/testdir9/gltests/test-copy-acl.c:83: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
/home/bruno/testdir9/gltests/test-copy-acl.c:84: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
collect2: ld returned 1 exit status
make[4]: *** [test-copy-acl.exe] Error 1
gcc -mno-cygwin -O2 -g -mno-cygwin -L/usr/local/mingw/lib -o
test-binary-io.exe test-binary-io.o ../gllib/libgnu.a
test-binary-io.o: In function `main':
/home/bruno/testdir9/gltests/test-binary-io.c:51: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
collect2: ld returned 1 exit status
make[4]: *** [test-binary-io.exe] Error 1
gcc -mno-cygwin -O2 -g -mno-cygwin -L/usr/local/mingw/lib -o test-closein.exe
test-closein.o ../gllib/libgnu.a
test-closein.o: In function `main':
/home/bruno/testdir9/gltests/test-closein.c:47: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
collect2: ld returned 1 exit status
make[4]: *** [test-closein.exe] Error 1
gcc -mno-cygwin -O2 -g -mno-cygwin -L/usr/local/mingw/lib -o test-flock.exe
test-flock.o ../gllib/libgnu.a
test-flock.o: In function `main':
/home/bruno/testdir9/gltests/test-flock.c:57: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
/home/bruno/testdir9/gltests/test-flock.c:75: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
/home/bruno/testdir9/gltests/test-flock.c:103: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
collect2: ld returned 1 exit status
make[4]: *** [test-flock.exe] Error 1
gcc -mno-cygwin -O2 -g -mno-cygwin -L/usr/local/mingw/lib -o test-fsync.exe
test-fsync.o ../gllib/libgnu.a
test-fsync.o: In function `main':
/home/bruno/testdir9/gltests/test-fsync.c:48: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
collect2: ld returned 1 exit status
make[4]: *** [test-fsync.exe] Error 1
gcc -mno-cygwin -O2 -g -mno-cygwin -L/usr/local/mingw/lib -o test-lseek.exe
test-lseek.o ../gllib/libgnu.a
test-lseek.o: In function `main':
/home/bruno/testdir9/gltests/test-lseek.c:89: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
/home/bruno/testdir9/gltests/test-lseek.c:90: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
collect2: ld returned 1 exit status
make[4]: *** [test-lseek.exe] Error 1
gcc -mno-cygwin -O2 -g -mno-cygwin -L/usr/local/mingw/lib -o test-pipe.exe
test-pipe.o ../gllib/libgnu.a
test-pipe.o: In function `main':
/home/bruno/testdir9/gltests/test-pipe.c:113: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
/home/bruno/testdir9/gltests/test-pipe.c:198: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
/home/bruno/testdir9/gltests/test-pipe.c:208: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
/home/bruno/testdir9/gltests/test-pipe.c:150: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
/home/bruno/testdir9/gltests/test-pipe.c:151: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
test-pipe.o:/home/bruno/testdir9/gltests/test-pipe.c:197: more undefined
references to `_close_used_without_requesting_gnulib_module_close' follow
collect2: ld returned 1 exit status
make[4]: *** [test-pipe.exe] Error 1
gcc -mno-cygwin -O2 -g -mno-cygwin -L/usr/local/mingw/lib -o
test-stat-time.exe test-stat-time.o ../gllib/libgnu.a
test-stat-time.o: In function `create_file':
/home/bruno/testdir9/gltests/test-stat-time.c:73: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
collect2: ld returned 1 exit status
make[4]: *** [test-stat-time.exe] Error 1
gcc -mno-cygwin -O2 -g -mno-cygwin -L/usr/local/mingw/lib -o test-yesno.exe
test-yesno.o ../gllib/libgnu.a
test-yesno.o: In function `main':
/home/bruno/testdir9/gltests/test-yesno.c:60: undefined reference to
`_close_used_without_requesting_gnulib_module_close'
collect2: ld returned 1 exit status
make[4]: *** [test-yesno.exe] Error 1
I'm applying this fix:
2009-07-19 Bruno Haible <br...@clisp.org>
Fix build error on mingw with the modules sys_select and unistd.
* modules/acl-tests (Depends-on): Add close.
* modules/binary-io-tests (Depends-on): Likewise.
* modules/closein-tests (Depends-on): Likewise.
* modules/flock-tests (Depends-on): Likewise.
* modules/fsync-tests (Depends-on): Likewise.
* modules/lseek-tests (Depends-on): Likewise.
* modules/pipe-tests (Depends-on): Likewise.
* modules/posix_spawn-tests (Depends-on): Likewise.
* modules/posix_spawnp-tests (Depends-on): Likewise.
* modules/stat-time-tests (Depends-on): Likewise.
* modules/yesno-tests (Depends-on): Likewise.
*** modules/acl-tests.orig 2009-07-19 17:04:29.000000000 +0200
--- modules/acl-tests 2009-07-19 16:59:02.000000000 +0200
***************
*** 12,17 ****
--- 12,18 ----
read-file
unistd
xalloc
+ close
configure.ac:
AC_CHECK_DECLS_ONCE([alarm])
*** modules/binary-io-tests.orig 2009-07-19 17:04:29.000000000 +0200
--- modules/binary-io-tests 2009-07-19 16:59:13.000000000 +0200
***************
*** 3,8 ****
--- 3,9 ----
tests/test-binary-io.c
Depends-on:
+ close
configure.ac:
*** modules/closein-tests.orig 2009-07-19 17:04:29.000000000 +0200
--- modules/closein-tests 2009-07-19 16:57:57.000000000 +0200
***************
*** 4,9 ****
--- 4,10 ----
Depends-on:
binary-io
+ close
configure.ac:
*** modules/flock-tests.orig 2009-07-19 17:04:29.000000000 +0200
--- modules/flock-tests 2009-07-19 16:56:41.000000000 +0200
***************
*** 3,8 ****
--- 3,9 ----
Depends-on:
unistd
+ close
configure.ac:
*** modules/fsync-tests.orig 2009-07-19 17:04:29.000000000 +0200
--- modules/fsync-tests 2009-07-19 16:57:22.000000000 +0200
***************
*** 2,7 ****
--- 2,8 ----
tests/test-fsync.c
Depends-on:
+ close
configure.ac:
*** modules/lseek-tests.orig 2009-07-19 17:04:29.000000000 +0200
--- modules/lseek-tests 2009-07-19 16:57:42.000000000 +0200
***************
*** 3,8 ****
--- 3,9 ----
tests/test-lseek.sh
Depends-on:
+ close
configure.ac:
*** modules/pipe-tests.orig 2009-07-19 17:04:29.000000000 +0200
--- modules/pipe-tests 2009-07-19 16:56:54.000000000 +0200
***************
*** 4,9 ****
--- 4,10 ----
Depends-on:
progname
+ close
configure.ac:
*** modules/posix_spawn-tests.orig 2009-07-19 17:04:29.000000000 +0200
--- modules/posix_spawn-tests 2009-07-19 16:58:19.000000000 +0200
***************
*** 8,13 ****
--- 8,14 ----
stdbool
unistd
sys_wait
+ close
configure.ac:
AC_EGREP_CPP([notposix], [[
*** modules/posix_spawnp-tests.orig 2009-07-19 17:04:29.000000000 +0200
--- modules/posix_spawnp-tests 2009-07-19 16:58:23.000000000 +0200
***************
*** 18,23 ****
--- 18,24 ----
stdbool
unistd
sys_wait
+ close
configure.ac:
AC_EGREP_CPP([notposix], [[
*** modules/stat-time-tests.orig 2009-07-19 17:04:29.000000000 +0200
--- modules/stat-time-tests 2009-07-19 16:59:37.000000000 +0200
***************
*** 4,9 ****
--- 4,10 ----
Depends-on:
time
sleep
+ close
configure.ac:
*** modules/yesno-tests.orig 2009-07-19 17:04:29.000000000 +0200
--- modules/yesno-tests 2009-07-19 16:58:44.000000000 +0200
***************
*** 5,10 ****
--- 5,11 ----
Depends-on:
closein
binary-io
+ close
configure.ac:
