(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgname) op:Equal rhs:{(opus)} spids:[6])]
      spids: [6]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgver) op:Equal rhs:{(1.2.1)} spids:[9])]
      spids: [9]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgrel) op:Equal rhs:{(1)} spids:[12])]
      spids: [12]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:pkgdesc)
          op: Equal
          rhs: 
            {(DQ ("Codec designed for interactive speech and audio transmission over the Internet"))}
          spids: [15]
        )
      ]
      spids: [15]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:url)
          op: Equal
          rhs: {(DQ ("http://www.opus-codec.org/"))}
          spids: [20]
        )
      ]
      spids: [20]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:arch) op:Equal rhs:{(DQ (all))} spids:[25])]
      spids: [25]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:license) op:Equal rhs:{(DQ (BSD))} spids:[30])]
      spids: [30]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:subpackages)
          op: Equal
          rhs: {(DQ ($ VSub_Name "$pkgname") ("-dev ") ($ VSub_Name "$pkgname") (-doc))}
          spids: [35]
        )
      ]
      spids: [35]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:source)
          op: Equal
          rhs: 
            {
              (DQ ("https://archive.mozilla.org/pub/") ($ VSub_Name "$pkgname") (/) 
                ($ VSub_Name "$pkgname") (-) ($ VSub_Name "$pkgver") (.tar.gz)
              )
            }
          spids: [43]
        )
      ]
      spids: [43]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:builddir)
          op: Equal
          rhs: {(DQ ($ VSub_Name "$srcdir") (/) ($ VSub_Name "$pkgname") (-) ($ VSub_Name "$pkgver"))}
          spids: [54]
        )
      ]
      spids: [54]
    )
    (FuncDef
      name: build
      body: 
        (BraceGroup
          children: [
            (C {(cd)} {(DQ ($ VSub_Name "$builddir"))})
            (SimpleCommand
              words: [
                {(./configure)}
                {(--build) (Lit_Other "=") ($ VSub_Name "$CBUILD")}
                {(--host) (Lit_Other "=") ($ VSub_Name "$CHOST")}
                {(--prefix) (Lit_Other "=") (/usr)}
                {(--sysconfdir) (Lit_Other "=") (/etc)}
                {(--mandir) (Lit_Other "=") (/usr/share/man)}
                {(--infodir) (Lit_Other "=") (/usr/share/info)}
                {(--localstatedir) (Lit_Other "=") (/var)}
                {(--enable-custom-modes)}
              ]
              more_env: [
                (env_pair
                  name: CFLAGS
                  val: 
                    {
                      (DQ 
                        (BracedVarSub
                          token: <VSub_Name CFLAGS>
                          suffix_op: 
                            (PatSub
                              pat: {(-Os)}
                              replace: {(-O2)}
                              do_all: False
                              do_prefix: False
                              do_suffix: False
                            )
                          spids: [81 87]
                        )
                      )
                    }
                  spids: [79]
                )
              ]
            )
            (C {(make)})
          ]
          spids: [68]
        )
      spids: [64 67]
    )
    (FuncDef
      name: check
      body: 
        (BraceGroup
          children: [(C {(cd)} {(DQ ($ VSub_Name "$builddir"))}) (C {(make)} {(check)})]
          spids: [148]
        )
      spids: [144 147]
    )
    (FuncDef
      name: package
      body: 
        (BraceGroup
          children: [
            (C {(cd)} {(DQ ($ VSub_Name "$builddir"))})
            (C {(make)} {(Lit_VarLike "DESTDIR=") (DQ ($ VSub_Name "$pkgdir"))} {(install)})
            (C {(install)} {(-Dm644)} {(COPYING)} 
              {
                (DQ ($ VSub_Name "$pkgdir") (/usr/share/licenses/) ($ VSub_Name "$pkgname") (/LICENSE))
              }
            )
          ]
          spids: [169]
        )
      spids: [165 168]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:sha512sums)
          op: Equal
          rhs: 
            {
              (DQ 
                (
"4a98d0a7dbd1a313e89407576805fd733c1192e8ef7e1137e3260025478a1cf1c5a8b71b48c372a0cffe6340524137fe47f181651888284f8221fb4d673f7cd5  opus-1.2.1.tar.gz"
                )
              )
            }
          spids: [208]
        )
      ]
      spids: [208]
    )
  ]
)