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Fix building problem under Linux ELF systems; no nlist.h

This commit is contained in:
hag 1996-10-29 23:22:20 +00:00
parent 47fe4b82ae
commit 3d90d39924
4 changed files with 14 additions and 11 deletions
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2
configure vendored
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@ -1620,7 +1620,7 @@ else
fi fi
echo "$ac_t""$CPP" 1>&6 echo "$ac_t""$CPP" 1>&6
for ac_hdr in libgen.h sys/timeb.h posix/time.h sys/select.h for ac_hdr in libgen.h sys/timeb.h posix/time.h sys/select.h nlist.h
do do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'` ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6

2
configure.in
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@ -328,7 +328,7 @@ AC_CHECK_LIB(dld, shl_findsym)
dnl AC_CHECK_LIB(mld, main) dnl AC_CHECK_LIB(mld, main)
AC_RETSIGTYPE AC_RETSIGTYPE
AC_HAVE_HEADERS(libgen.h sys/timeb.h posix/time.h sys/select.h) AC_HAVE_HEADERS(libgen.h sys/timeb.h posix/time.h sys/select.h nlist.h)
AC_HAVE_FUNCS(strerror) AC_HAVE_FUNCS(strerror)
AC_HAVE_FUNCS(dlopen gettimeofday ftime nlist select setitimer sigaction) AC_HAVE_FUNCS(dlopen gettimeofday ftime nlist select setitimer sigaction)
AC_HAVE_FUNCS(socket chroot) AC_HAVE_FUNCS(socket chroot)

4
sysdep.h.in
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@ -44,6 +44,10 @@
not-very-portable way of looking up external symbols. */ not-very-portable way of looking up external symbols. */
#undef HAVE_NLIST #undef HAVE_NLIST
/* Define if you have the nlist.h header file. Some systems (linux)
have nlist, but not nlist.h */
#undef HAVE_NLIST_H
/* Define if struct nlist, defined in <nlist.h>, has an n_name component. /* Define if struct nlist, defined in <nlist.h>, has an n_name component.
If it doesn't then we expect it to have an n_un component. */ If it doesn't then we expect it to have an n_un component. */
#undef NLIST_HAS_N_NAME #undef NLIST_HAS_N_NAME

3
unix.c
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@ -90,7 +90,7 @@
# include <sys/timeb.h> /* for ftime() */ # include <sys/timeb.h> /* for ftime() */
#endif #endif
#if defined(HAVE_NLIST) #if defined(HAVE_NLIST_H)
# include <nlist.h> /* conforms to "SVID2", whatever that is */ # include <nlist.h> /* conforms to "SVID2", whatever that is */
#endif #endif
@ -665,4 +665,3 @@ get_reloc_file()
return(NULL); return(NULL);
} }
} }