Peter O'Gorman wrote:
> /usr/include/stdlib.h has
> int putenv(char *) __DARWIN_ALIAS(putenv);
>
> __DARWIN_ALIAS is defined as:
> #define __DARWIN_ALIAS(sym) __asm("_" __STRING(sym)
> __DARWIN_SUF_UNIX03)
>
> __DARWIN_SUF_UNIX03 is defined as "$UNIX2003" for 32 bit builds.
>
> $ grep putenv lib/config.h
> /* Define to rpl_putenv if the replacement function should be used. */
> #define putenv rpl_putenv
Fortunately, most function replacements in gnulib are now done by
including the original system header and then only doing the
#define func rpl_func
Only those replacements that use the old idiom of putting
#define func rpl_func
into config.h are affected.
What's the extent of the problem? The following functions are using the
__DARWIN_ALIAS or similar macros:
dirent.h closedir opendir __opendir2 rewinddir seekdir telldir
fnmatch.h fnmatch
ftw.h ftw nftw
getopt.h getopt
pthread.h pthread_cancel pthread_cond_init pthread_cond_timedwait
pthread_cond_wait pthread_join pthread_mutexattr_destroy
pthread_rwlock_destroy pthread_rwlock_init
pthread_rwlock_rdlock pthread_rwlock_tryrdlock
pthread_rwlock_trywrlock pthread_rwlock_wrlock
pthread_rwlock_unlock pthread_setcancelstate
pthread_setcanceltype pthread_testcancel pthread_sigmask
regex.h regcomp
signal.h kill killpg pthread_sigmask sigaltstack sigpause sigsuspend
sigwait
stdio.h fputs freopen fwrite tempnam
stdlib.h strtod strtof system initstate putenv realpath setenv setkey
unsetenv
string.h strerror
sys/_select.h select
sys/aio.h aio_suspend
sys/fcntl.h open creat fcntl
sys/mman.h mmap mprotect msync munmap
sys/msg.h msgctl msgrcv msgsnd
sys/poll.h poll
sys/resource.h getrlimit setrlimit
sys/select.h pselect
sys/sem.h semctl
sys/semaphore.h sem_wait
sys/shm.h shmctl
sys/socket.h accept bind connect getpeername getsockname listen recv
recvfrom recvmsg send sendmsg sendto socketpair
sys/stat.h chmod fchmod
sys/termios.h tcdrain
sys/uio.h readv writev
sys/wait.h wait waitpid waitid
time.h clock mktime strftime strptime nanosleep
unistd.h close confstr encrypt fsync getopt lchown lockf nice pause
pread pwrite read setpgrp setregid setreuid sleep ttyname_r
usleep write setkey getattrlist setattrlist
wchar.h wcsftime
Out of these, the following are defined with #define in <config.h>:
realpath
mktime
poll # not a problem since gnulib's poll.h does not include <poll.h>
putenv
regcomp # not a problem since gnulib's regex.h does not include
<regex.h>
strtod
Can you please check these functions by doing
./gnulib-tool --test --with-tests canonicalize-lgpl mktime timegm putenv
strtod
? Please show the "configure" output as well as all errors shown by "make -k".
Bruno
