From 98b8650d22e94a5ff839170833f691294f6276d0 Mon Sep 17 00:00:00 2001
From: Alexey Lebedeff <alebedev@mirantis.com>
Date: Thu, 21 Apr 2016 18:11:58 +0300
Subject: Fix program paths used in build process

Not every OS has '/bin/rm' or '/bin/pwd' at exactly that location.

In some places in configure scripts result of AC_PATH_PROG was already
correctly used, this patch makes this usage more consistent.

As for `/bin/pwd` in `otp_build`, shell built-in one is already used in
mingw parts - so it should cause no harm to use it everywhere.
Difference is only in symlinks resolution - non-builtin `pwd` always
returns absolute path, and builtin-one could take into account what
sequence of user actions lead to current value of $PWD.
---
 lib/odbc/configure.in | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'lib/odbc')

diff --git a/lib/odbc/configure.in b/lib/odbc/configure.in
index 4b05050ef6..aa9cb0c140 100644
--- a/lib/odbc/configure.in
+++ b/lib/odbc/configure.in
@@ -73,6 +73,16 @@ AC_CHECK_TOOL(LD, ld, '$(CC)')
 
 AC_SUBST(LD)
 
+_search_path=/bin:/usr/bin:/usr/local/bin:$PATH
+
+AC_PATH_PROG(RM, rm, false, $_search_path)
+if test "$ac_cv_path_RM" = false; then
+  AC_MSG_ERROR([No 'rm' command found])
+fi
+
+_search_path=
+
+
 # Sockets
 #--------------------------------------------------------------------
 #	Check for the existence of the -lsocket and -lnsl libraries.
@@ -128,7 +138,7 @@ dnl Checks for library functions.
 AC_CHECK_FUNCS([memset socket])
 	
 # ODBC 
-/bin/rm -f "$ERL_TOP/lib/odbc/SKIP"
+$RM -f "$ERL_TOP/lib/odbc/SKIP"
 
 LM_CHECK_THR_LIB
 AC_SUBST(THR_DEFS)
-- 
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