[LLVMbugs] [Bug 4911] New: Tcl detection should look for tcl.h, not tclsh

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=4911

           Summary: Tcl detection should look for tcl.h, not tclsh
           Product: Build scripts
           Version: 2.6
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: autoconf
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: salimma at fedoraproject.org
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=3461)
 --> (http://llvm.org/bugs/attachment.cgi?id=3461)
Look for tcl.h, not tclsh

LLVM currently validates the with_tclinclude setting by checking if the tclsh
binary exists. This binary is, however, installed in different places on some
Linux distributions: Fedora puts it in /usr/bin .

To enable dejagnu unit tests on Fedora, the configure script has to be slightly
modified to search for tcl.h instead -- the tests seem to run fine.

The patch attached is for 2.5, but it applies cleanly to 2.6 prerelease-1. If
it could be applied before the 2.6 release, we could avoid having to carry the
patch throughout the 2.6 release cycle.

Thanks,

-- Michel / Fedora Project


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