[cairo-bugs] [Bug 38069] New: Usage of 'grep -E' instead of detected $(EGREP) causes errors

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=38069

           Summary: Usage of 'grep -E' instead of detected $(EGREP) causes
                    errors
           Product: cairo
           Version: 1.10.2
          Platform: SPARC
        OS/Version: Solaris
            Status: NEW
          Severity: normal
          Priority: medium
         Component: general
        AssignedTo: cworth at cworth.org
        ReportedBy: dam at opencsw.org
         QAContact: cairo-bugs at cairographics.org


Created an attachment (id=47710)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=47710)
Use $(EGREP) instead of 'grep -E'

At some places 'grep -E' is used instead of the autotected $(EGREP). This leads
to errors when the standard grep (here: Solaris /usr/bin/grep) does not
understand -E, but another grep does.

The attached patch fixes the issue.

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