Hi,
Could someone explain this behavior?
The first question I have is on line 49, here is my setup,
1 $ uname -a
2 Linux proton 2.4.18-27.7.xsmp #1 SMP Fri Mar 14 05:52:30 EST 2003 i686
3 $ config.guess --timestamp
4 2003-05-22
5 $ config.guess
6 i686-pc-linux-gnu
7 $ cd ~/tmp
8 $ mkdir foo
9 $ cd foo
10 $ cp ../Makefile.a .
11 $ cp ../Makefile.b .
12 $ cat Makefile.a
13 all:
14 gmake -f Makefile.b SHELL=/usr/local/bin/bash
15 $ cat Makefile.b
16 TOPDIR := $(shell /bin/pwd)
17 all:
18 echo TOPDIR = $(TOPDIR)
19 $ ls -la
20 total 92
21 drwxrwxr-x 2 davidt eng 4095 Jun 4 22:03 .
22 drwxrwxrwx 7 davidt eng 86016 Jun 4 22:01 ..
23 -rw-rw-r-- 1 davidt eng 52 Jun 4 22:01 Makefile.a
24 -rw-rw-r-- 1 davidt eng 58 Jun 4 22:02 Makefile.b
25 $ echo $SHELL
26 /usr/local/bin/ksh
27 $ echo ${.sh.version}
28 Version M 1993-12-28 m+
29 $ ls -l ~/.bash*
30 -rw-r--r-- 1 davidt eng 24 Jun 4 22:08 /home/davidt/.bash_profile
31 -rw-r--r-- 1 davidt eng 18 Jun 4 22:09 /home/davidt/.bashrc
32 $ cat ~/.bash_profile
33 echo Hello bash_profile
34 $ cat ~/.bashrc
35 echo Hello bashrc
36 $ bash --version
37 GNU bash, version 2.05.0(1)-release (i686-pc-linux-gnu)
38 Copyright 2000 Free Software Foundation, Inc.
39 $ make --version
40 GNU Make 3.80
41 Copyright (C) 2002 Free Software Foundation, Inc.
42 This is free software; see the source for copying conditions.
43 There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
44 PARTICULAR PURPOSE.
45 $ pwd
46 /home/davidt/tmp/foo
47 $ make -s -f Makefile.a
48 Hello bashrc
49 TOPDIR = Hello bashrc /home/davidt/tmp/foo
^^^^^^^^^^^^
Why is the shell invoked interactively? I mean, bash sources
the ~/.bashrc file only if bash is interactive, right? So,
line 48 and 49 are clearly wrong. But line 49 looks worse.
50 $ make -s -f Makefile.b
51 TOPDIR = /home/davidt/tmp/foo
Note how Makefile.b has no problems.
52 $ make -s -f Makefile.a SHELL=/usr/local/bin/bash
53 Hello bashrc
54 TOPDIR = /home/davidt/tmp/foo
Note how line 54 differs from line 49.
55 $ make -s -f Makefile.a SHELL=/usr/local/bin/ksh
56 Hello bashrc
57 TOPDIR = Hello bashrc /home/davidt/tmp/foo
Note how line 57 differs from line 54, but is the same as
line 49.
Can someone explain this behavior? And what is the correct
behavior? I assume only line 51 shows correct behavior.
Is this 0, 1, or 2 bugs? Is this a known bug?
--
David Thompson
Foster City, CA
_______________________________________________
Bug-make mailing list
[EMAIL PROTECTED]
http://mail.gnu.org/mailman/listinfo/bug-make
