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Re: emacs build failure on today's debian


From: Miles Bader
Subject: Re: emacs build failure on today's debian
Date: Thu, 16 Jun 2011 16:18:33 +0900

How's this?  -miles


2011-06-16  Miles Bader  <address@hidden>

        * configure.in: Try to determine CRT_DIR automatically when
        using gcc.

diff --git a/configure.in b/configure.in
index 9e7ea85..60f7c4e 100644
--- a/configure.in
+++ b/configure.in
@@ -988,6 +988,21 @@ dnl Do this early because it can frob feature test macros 
for Unix-98 &c.
 AC_SYS_LARGEFILE
 
 
+## If we're using gcc, and the user hasn't specified a crt-dir, try to
+## determine it automatically by asking gcc.  [If this doesn't work,
+## CRT_DIR will remain empty and system-dependent code will be used
+## below.]
+##
+if test "x${GCC}y$CRT_DIR" = xyesy; then
+   crt_file=`$CC --print-file-name=crt1.o`
+   case "$crt_file" in
+     */*)
+       CRT_DIR=`AS_DIRNAME(["$crt_file"])`
+       ;;
+   esac
+fi
+
+
 ## If user specified a crt-dir, use that unconditionally.
 if test "X$CRT_DIR" = "X"; then
 


-- 
Custard, n. A vile concoction produced by a malevolent conspiracy of the hen,
the cow, and the cook.



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