On 05/10/2010 02:36 PM, Jim Meyering wrote: > Eric Blake wrote: >> On 05/07/2010 03:23 PM, Jim Meyering wrote: >>> +remote_protocol-structs: >>> + $(AM_V_GEN)if pdwtags --help > /dev/null 2>&1; then \ >> >> Some shells (at least Solaris /bin/sh) are noisy in spite of the >> redirections, when a program doesn't exist. I'm proposing a followup >> patch to clean up this invocation to use a subshell, and also to fix the >> subshell for cppi in cfg.mk. > > Or you could consider the noise a two-pronged feature: > - notify user that their $(SHELL) is inferior > - more noise about lack of a useful developer tool (pdwtags or cppi)
In which case, your pdwtags usage is fine, and I should modify my patch to just drop the cppi subshell altogether? -- Eric Blake [email protected] +1-801-349-2682 Libvirt virtualization library http://libvirt.org
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