make ./ChangeLog ./main.c ./make.h ./variable.c...

CVSROOT:        /cvsroot/make
Module name:    make
Branch:         
Changes by:     Paul D. Smith <psmith@xxxxxxx>  04/11/28 23:11:23

Modified files:
        .              : ChangeLog main.c make.h variable.c 
        doc            : make.texi 
        tests          : ChangeLog 
        tests/scripts/variables: MAKELEVEL 
Added files:
        tests/scripts/variables: SHELL 

Log message:
        Fix for bug #1276: Handle SHELL according to POSIX requirements.
        
        POSIX requires that the value of SHELL in the makefile NOT be exported
        to sub-commands.  Instead, the value in the environment when make was
        invoked should be passed to the environment of sub-commands.  Note that
        make still uses SHELL to _run_ sub-commands; it just doesn't change the
        value of the SHELL variable in the environment of sub-commands.
        
        As an extension to POSIX, if the makefile explicitly exports SHELL then
        GNU make _will_ use it in the environment of sub-commands.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/make/make/ChangeLog.diff?tr1=2.245&tr2=2.246&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/make/make/main.c.diff?tr1=1.190&tr2=1.191&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/make/make/make.h.diff?tr1=1.108&tr2=1.109&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/make/make/variable.c.diff?tr1=1.75&tr2=1.76&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/make/make/doc/make.texi.diff?tr1=1.20&tr2=1.21&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/make/make/tests/ChangeLog.diff?tr1=1.63&tr2=1.64&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/make/make/tests/scripts/variables/SHELL?rev=1.1
http://savannah.gnu.org/cgi-bin/viewcvs/make/make/tests/scripts/variables/MAKELEVEL.diff?tr1=1.1&tr2=1.2&r1=text&r2=text