[bug #43689] Make hangs in patsubst with Japanese character

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?43689>

                 Summary: Make hangs in patsubst with Japanese character
                 Project: make
            Submitted by: None
            Submitted on: Tue 25 Nov 2014 02:06:28 AM UTC
                Severity: 3 - Normal
              Item Group: Bug
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
       Component Version: 4.0
        Operating System: POSIX-Based
           Fixed Release: None
           Triage Status: None

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Details:

I've attached the following (UTF8) encoded file:


INPUT := い.foo
#INPUT := 雨.foo

.PHONY=all

all : 
        @echo $(patsubst %.foo,%.bar,$(INPUT))


and it hangs and gnumake chews up 100% cpu.



GNU Make 4.0
Built for x86_64-unknown-linux-gnu

Linux jupiter 3.16.6-2-desktop #1 SMP PREEMPT Mon Oct 20 13:47:22 UTC 2014
(feb42ea) x86_64 x86_64 x86_64 GNU/Linux

Opensuse 13.2



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File Attachments:


-------------------------------------------------------
Date: Tue 25 Nov 2014 02:06:28 AM UTC  Name: Makefile  Size: 97B   By: None

<http://savannah.gnu.org/bugs/download.php?file_id=32538>

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  <http://savannah.gnu.org/bugs/?43689>

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