Re: Problems compiling on Archlinux 64

[Chong Yidong]

Does this completely untested patch give good results (you'll have to
regenerate configure to test it, of course)?

*** emacs/configure.in.~1.418.~ 2006-11-14 10:54:05.000000000 -0500
--- emacs/configure.in  2006-11-22 10:42:46.000000000 -0500
***************
*** 1485,1490 ****
--- 1485,1500 ----
  AC_SYS_LARGEFILE
  
  
+ ### The standard library on x86-64 GNU/Linux distributions can 
+ ### be located in either /usr/lib64 or /usr/lib.
+ case "${canonical}" in
+   x86_64-*-linux-gnu* )
+     if test -d /usr/lib64; then
+       AC_DEFINE(HAVE_X86_64_LIB64_DIR, 1,
+         [Define to 1 if the file /usr/lib64 exists.])
+ fi
+ esac
+ 
  dnl This function defintion taken from Gnome 2.0
  dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, 
action-not)
  dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
*** emacs/src/m/amdx86-64.h.~1.11.~     2006-10-30 09:06:42.000000000 -0500
--- emacs/src/m/amdx86-64.h     2006-11-22 10:44:40.000000000 -0500
***************
*** 128,134 ****
--- 128,138 ----
  #else /* !__OpenBSD__ && !__FreeBSD__ */
  
  #undef START_FILES
+ #ifdef HAVE_X86_64_LIB64_DIR
  #define START_FILES pre-crt0.o /usr/lib64/crt1.o /usr/lib64/crti.o
+ #else
+ #define START_FILES pre-crt0.o /usr/lib/crt1.o /usr/lib/crti.o
+ #endif
  
  /* The duplicate -lgcc is intentional in the definition of LIB_STANDARD.
     The reason is that some functions in libgcc.a call functions from libc.a,
***************
*** 136,142 ****
--- 140,150 ----
     versions of ld are one-pass linkers, we need to mention -lgcc twice,
     or else we risk getting unresolved externals.  */
  #undef LIB_STANDARD
+ #ifdef HAVE_X86_64_LIB64_DIR
  #define LIB_STANDARD -lgcc -lc -lgcc /usr/lib64/crtn.o
+ #else
+ #define LIB_STANDARD -lgcc -lc -lgcc /usr/lib/crtn.o
+ #endif
  
  #endif /* __FreeBSD__ */