[LLVMbugs] [Bug 18811] New: Clang doesn't accept the -wrapper flag

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=18811

            Bug ID: 18811
           Summary: Clang doesn't accept the -wrapper flag
           Product: clang
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Driver
          Assignee: unassignedclangbugs at nondot.org
          Reporter: glider at google.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

>From man gcc:

       -wrapper
           Invoke all subcommands under a wrapper program.  The name of the
wrapper program and its parameters are passed as a comma separated list.

                   gcc -c t.c -wrapper gdb,--args

           This will invoke all subprograms of gcc under gdb --args, thus the
invocation of cc1 will be gdb --args cc1 ....


Having a -wrapper flag that matches one in GCC may be useful e.g. to debug
Clang.

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