Module Name:	src
Committed By:	apb
Date:		Fri Sep 29 19:53:54 UTC 2006

Modified Files:
	src: build.sh

Log Message:
Use ${HOST_SH} instead of the host system's /bin/sh wherever possible:

* Try to guess a suitable value for HOST_SH, if it was not set in
  the environment.  First try host-specific heuristics (Solaris has
  /usr/xpg4/bin/sh); then try to find the name of the shell that was used
  to run build.sh itself (by parsing the output from ps -p $$ -o comm);
  then fall back to "sh".

* Having found a value for HOST_SH, copy it to BSHELL and CONFIG_SHELL.

* Use ${HOST_SH} instead of /bin/sh when creating the make wrapper.

* Use ${HOST_SH} instead of unqualified sh when running shell scripts.


To generate a diff of this commit:
cvs rdiff -r1.152 -r1.153 src/build.sh

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.