Myung-Hun wrote: > * m4/popen.m4 (gl_FUNC_POPEN): Set gl_cv_func_popen_works to no on OS/2.
If you set gl_cv_func_popen_works to 'no', it will activate the workaround in lib/popen.c. Does this workaround work? Does 'test-open' succeed? If yes, we'll also need an edit to doc/posix-functions/popen.texi. > else > + dnl On OS/2 kLIBC, the following test hangs on. So set to no here. > + case "$host_os" in os2*) gl_cv_func_popen_works=no;; esac > AC_CACHE_CHECK([whether popen works with closed stdin], > [gl_cv_func_popen_works], > [ > Can you put the 'gl_cv_func_popen_works=no' into the AC_CACHE_CHECK? And produce the value 'guessing no', since the test is not being run. Rationale: We want 'configure' to print checking whether popen works with closed stdin... guessing no not checking whether popen works with closed stdin... (cached) no Bruno
