[v2] msvc.jam

From: Olaf Janssen (mail_at_[hidden])
Date: 2005-06-07 07:42:03

I'd like to propose two changes to msvc.jam. First:

actions compile.c bind RSP
{
$(.CC) /Zm800 -nologo -TC -U$(UNDEFS) $(CFLAGS) $(USER_CFLAGS)
@"$(RSP:W)" -c -Fo"$(<[1]:W)" && del "$(RSP)"
}
actions compile.c++ bind RSP
{
$(.CC) /Zm800 -nologo -TP -U$(UNDEFS) $(CFLAGS) $(USER_CFLAGS)
@"$(RSP:W)" -c -Fo"$(<[1]:W)" 
}

It seems that '&& del "$(RSP)"' has been forgotten in the c++ action.

Second: version 1.39 changed the check 

if [ MATCH ^(8) : $(version) ]

to

if ! [ MATCH ^([67]\..*) : $(version) ]

This breaks our build system which uses the toolset name 'msvc-6'. I
changed it to 

if ! [ MATCH ^([67]\.?.*) : $(version) ]

but maybe another regular expression is more appropriate.

Olaf