# Contributor: Carlo Landmeter <clandmeter@gmail.com>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
global pkgname := 'libpng'
global pkgver := '1.6.34'
global pkgrel := '0'
global pkgdesc := '"Portable Network Graphics library'"
global url := '"http://www.libpng.org/'"
global arch := '"all'"
global license := '"GPL'"
global depends := ''""
global depends_dev := '"zlib-dev'"
global makedepends := ""$depends_dev gawk""
global subpackages := ""$pkgname-doc $pkgname-dev $pkgname-utils""
global source := ""http://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.gz
	http://downloads.sourceforge.net/sourceforge/$pkgname-apng/$pkgname-$pkgver-apng.patch.gz
	libpng-fix-arm-neon.patch
	""
global builddir := ""$srcdir/$pkgname-$pkgver""

proc prepare {
	cd $builddir
	gunzip -c "$srcdir"/$pkgname-$pkgver-apng.patch.gz | patch -p1
	default_prepare
}

proc build {
	cd $builddir
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		--sysconfdir=/etc \
		--mandir=/usr/share/man \
		--localstatedir=/var
	make
}

proc check {
	make -C $builddir check
}

proc package {
	cd $builddir
	make DESTDIR="$pkgdir" install
	install -Dm644 LICENSE \
		"$pkgdir"/usr/share/licenses/$pkgname/LICENSE
	rm -f "$pkgdir"/usr/lib/*.la
}

proc utils {
	global pkgdesc := ""$pkgdesc (pngfix utils)""
	mkdir -p "$subpkgdir"/usr
	mv "$pkgdir"/usr/bin "$subpkgdir"/usr
}

global sha512sums := '"7ee14f3fcf68802b56ac006ae0188735f25adb0402422dc97f560e6d00ba0adac50b1014dbab83457cd33b360901771c962e6b7c0c6e3948cda13eb1188de825  libpng-1.6.34.tar.gz
0777b8e55aeee207ee92479f2258ef1f60f16d7951fdbc6d89a80ef533b86dadecd1ef659d6fe7602d8ea3a8e711a096b0f77ee09b993799b73dfffddfe5dd3c  libpng-1.6.34-apng.patch.gz
e3fae918f14bc34e7c126892f69527c6e1b4d72593835ece839d9a28cff55a886b2030f877cf9e29b2c97abf2e47bbb5ba54584828edd2a841c2556f330b9c7e  libpng-fix-arm-neon.patch'"
(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgname) op:Equal rhs:{(libpng)} spids:[6])]
      spids: [6]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgver) op:Equal rhs:{(1.6.34)} spids:[9])]
      spids: [9]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgrel) op:Equal rhs:{(0)} spids:[12])]
      spids: [12]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:pkgdesc)
          op: Equal
          rhs: {(DQ ("Portable Network Graphics library"))}
          spids: [15]
        )
      ]
      spids: [15]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:url)
          op: Equal
          rhs: {(DQ ("http://www.libpng.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 (GPL))} spids:[30])]
      spids: [30]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:depends) op:Equal rhs:{(DQ )} spids:[35])]
      spids: [35]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:depends_dev) op:Equal rhs:{(DQ (zlib-dev))} spids:[39])]
      spids: [39]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:makedepends)
          op: Equal
          rhs: {(DQ ($ VSub_Name "$depends_dev") (" gawk"))}
          spids: [44]
        )
      ]
      spids: [44]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:subpackages)
          op: Equal
          rhs: 
            {
              (DQ ($ VSub_Name "$pkgname") ("-doc ") ($ VSub_Name "$pkgname") ("-dev ") 
                ($ VSub_Name "$pkgname") (-utils)
              )
            }
          spids: [50]
        )
      ]
      spids: [50]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:source)
          op: Equal
          rhs: 
            {
              (DQ ("http://downloads.sourceforge.net/") ($ VSub_Name "$pkgname") (/) 
                ($ VSub_Name "$pkgname") (-) ($ VSub_Name "$pkgver") (".tar.gz\n") ("\thttp://downloads.sourceforge.net/sourceforge/") 
                ($ VSub_Name "$pkgname") (-apng/) ($ VSub_Name "$pkgname") (-) ($ VSub_Name "$pkgver") ("-apng.patch.gz\n") 
                ("\tlibpng-fix-arm-neon.patch\n") ("\t")
              )
            }
          spids: [60]
        )
      ]
      spids: [60]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:builddir)
          op: Equal
          rhs: {(DQ ($ VSub_Name "$srcdir") (/) ($ VSub_Name "$pkgname") (-) ($ VSub_Name "$pkgver"))}
          spids: [80]
        )
      ]
      spids: [80]
    )
    (FuncDef
      name: prepare
      body: 
        (BraceGroup
          children: [
            (C {(cd)} {(DQ ($ VSub_Name "$builddir"))})
            (Pipeline
              children: [
                (C {(gunzip)} {(-c)} 
                  {(DQ ($ VSub_Name "$srcdir")) (/) ($ VSub_Name "$pkgname") (-) 
                    ($ VSub_Name "$pkgver") (-apng.patch.gz)
                  }
                )
                (C {(patch)} {(-p1)})
              ]
              negated: False
            )
            (C {(default_prepare)})
          ]
          spids: [94]
        )
      spids: [90 93]
    )
    (FuncDef
      name: build
      body: 
        (BraceGroup
          children: [
            (C {(cd)} {(DQ ($ VSub_Name "$builddir"))})
            (C {(./configure)} {(--build) (Lit_Other "=") ($ VSub_Name "$CBUILD")} 
              {(--host) (Lit_Other "=") ($ VSub_Name "$CHOST")} {(--prefix) (Lit_Other "=") (/usr)} {(--sysconfdir) (Lit_Other "=") (/etc)} 
              {(--mandir) (Lit_Other "=") (/usr/share/man)} {(--localstatedir) (Lit_Other "=") (/var)}
            )
            (C {(make)})
          ]
          spids: [133]
        )
      spids: [129 132]
    )
    (FuncDef
      name: check
      body: 
        (BraceGroup
          children: [(C {(make)} {(-C)} {(DQ ($ VSub_Name "$builddir"))} {(check)})]
          spids: [191]
        )
      spids: [187 190]
    )
    (FuncDef
      name: package
      body: 
        (BraceGroup
          children: [
            (C {(cd)} {(DQ ($ VSub_Name "$builddir"))})
            (C {(make)} {(Lit_VarLike "DESTDIR=") (DQ ($ VSub_Name "$pkgdir"))} {(install)})
            (C {(install)} {(-Dm644)} {(LICENSE)} 
              {(DQ ($ VSub_Name "$pkgdir")) (/usr/share/licenses/) ($ VSub_Name "$pkgname") (/LICENSE)}
            )
            (C {(rm)} {(-f)} {(DQ ($ VSub_Name "$pkgdir")) (/usr/lib/) (Lit_Other "*") (.la)})
          ]
          spids: [211]
        )
      spids: [207 210]
    )
    (FuncDef
      name: utils
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:pkgdesc)
                  op: Equal
                  rhs: {(DQ ($ VSub_Name "$pkgdesc") (" (pngfix utils)"))}
                  spids: [268]
                )
              ]
              spids: [268]
            )
            (C {(mkdir)} {(-p)} {(DQ ($ VSub_Name "$subpkgdir")) (/usr)})
            (C {(mv)} {(DQ ($ VSub_Name "$pkgdir")) (/usr/bin)} {(DQ ($ VSub_Name "$subpkgdir")) (/usr)})
          ]
          spids: [265]
        )
      spids: [261 264]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:sha512sums)
          op: Equal
          rhs: 
            {
              (DQ 
                (
"7ee14f3fcf68802b56ac006ae0188735f25adb0402422dc97f560e6d00ba0adac50b1014dbab83457cd33b360901771c962e6b7c0c6e3948cda13eb1188de825  libpng-1.6.34.tar.gz\n"
                ) 
                (
"0777b8e55aeee207ee92479f2258ef1f60f16d7951fdbc6d89a80ef533b86dadecd1ef659d6fe7602d8ea3a8e711a096b0f77ee09b993799b73dfffddfe5dd3c  libpng-1.6.34-apng.patch.gz\n"
                ) 
                (
"e3fae918f14bc34e7c126892f69527c6e1b4d72593835ece839d9a28cff55a886b2030f877cf9e29b2c97abf2e47bbb5ba54584828edd2a841c2556f330b9c7e  libpng-fix-arm-neon.patch"
                )
              )
            }
          spids: [300]
        )
      ]
      spids: [300]
    )
  ]
)