# Maintainer: Natanael Copa <ncopa@alpinelinux.org>

global pkgname := 'python2'
# the python2-tkinter's pkgver needs to be synchronized with this.
global pkgver := '2.7.14'
global _verbase := $(pkgver%.*)
global pkgrel := '0'
global pkgdesc := '"A high-level scripting language'"
global url := '"http://www.python.org'"
global arch := '"all'"
global license := '"custom'"
global provides := ""python=$pkgver-r$pkgrel""
global replaces := '"python'"
global subpackages := ""$pkgname-dbg $pkgname-dev $pkgname-doc $pkgname-tests py-gdbm:gdbm""
global depends := ''""
global makedepends := '"expat-dev libressl-dev zlib-dev ncurses-dev bzip2-dev
	gdbm-dev sqlite-dev libffi-dev readline-dev linux-headers paxmark'"
global source := ""http://www.python.org/ftp/python/$pkgver/Python-$pkgver.tar.xz
	musl-find_library.patch
	unchecked-ioctl.patch""
global builddir := ""$srcdir/Python-$pkgver""

proc prepare {
	default_prepare

	# Make sure we use system libs
	rm -r Modules/expat Modules/_ctypes/libffi* Modules/zlib

	# make sure our /dev/shm is world writeable
	if ! touch /dev/shm/$pkgname-$pkgver {
		error "/dev/shm is not world writeable. this will cause a broken python2 build"
		return 1
	}
	rm /dev/shm/$pkgname-$pkgver
}

proc build {
	cd $builddir
	export OPT="$CFLAGS"
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		--enable-shared \
		--with-threads \
		--enable-ipv6 \
		--with-system-ffi \
		--with-system-expat \
		--with-system-zlib \
		--enable-unicode=ucs4
	make
}

proc package {
	cd $builddir
	make -j1 DESTDIR="$pkgdir" install
	install -Dm644 LICENSE "$pkgdir"/usr/share/licenses/$pkgname/LICENSE
	rm "$pkgdir/usr/bin/2to3"
	# we need to enable emutramp - needed for virt-manager
	# disable mprotect - needed for cffi
	paxmark -zm "$pkgdir"/usr/bin/python$_verbase
}

proc _mv_files {
	var i = ''
	for i in [@Argv] {
		mkdir -p "$subpkgdir"/$(i%/*)
		mv "$pkgdir"/$i "$subpkgdir"/$i
	}
}

proc dev {
	global provides := ""python-dev=$pkgver-r$pkgrel""
	global replaces := '"python-dev'"

	# pyconfig.h is needed runtime so we move it back
	default_dev
	mkdir -p "$pkgdir"/usr/include/python$_verbase
	mv "$subpkgdir"/usr/include/python$_verbase/pyconfig.h \
		"$pkgdir"/usr/include/python$_verbase/
}

proc tests {
	global pkgdesc := '"The test modules from the main python package'"
	global provides := ""python-tests=$pkgver-r$pkgrel""
	global replaces := '"python-tests'"

	cd $pkgdir
	_mv_files usr/lib/python*/*/test \
		usr/lib/python*/test
}

proc gdbm {
	global pkgdesc := '"GNU dbm database support for Python'"
	global provides := ""python-gdbm=$pkgver-r$pkgrel""
	global replaces := '"python-gdbm py-gdbm'"

	cd $pkgdir
	_mv_files $[find usr/lib -name '*gdbm*]
}

global sha512sums := '"78310b0be6388ffa15f29a80afb9ab3c03a572cb094e9da00cfe391afadb51696e41f592eb658d6a31a2f422fdac8a55214a382cbb8cfb43d4a127d5b35ea7f9  Python-2.7.14.tar.xz
ab8eaa2858d5109049b1f9f553198d40e0ef8d78211ad6455f7b491af525bffb16738fed60fc84e960c4889568d25753b9e4a1494834fea48291b33f07000ec2  musl-find_library.patch
5a8e013a4132d71c4360771f130d27b37275ae59330cf9a75378dc8a11236017f540eb224f2a148984e82ca3fb6b29129375b1080ba05b81044faa717520ab82  unchecked-ioctl.patch'"
(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgname) op:Equal rhs:{(python2)} spids:[4])]
      spids: [4]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgver) op:Equal rhs:{(2.7.14)} spids:[10])]
      spids: [10]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:_verbase)
          op: Equal
          rhs: 
            {
              (BracedVarSub
                token: <VSub_Name pkgver>
                suffix_op: (StringUnary op_id:VOp1_Percent arg_word:{(".*")})
                spids: [14 18]
              )
            }
          spids: [13]
        )
      ]
      spids: [13]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgrel) op:Equal rhs:{(0)} spids:[20])]
      spids: [20]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:pkgdesc)
          op: Equal
          rhs: {(DQ ("A high-level scripting language"))}
          spids: [23]
        )
      ]
      spids: [23]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:url)
          op: Equal
          rhs: {(DQ ("http://www.python.org"))}
          spids: [28]
        )
      ]
      spids: [28]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:arch) op:Equal rhs:{(DQ (all))} spids:[33])]
      spids: [33]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:license) op:Equal rhs:{(DQ (custom))} spids:[38])]
      spids: [38]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:provides)
          op: Equal
          rhs: {(DQ ("python=") ($ VSub_Name "$pkgver") (-r) ($ VSub_Name "$pkgrel"))}
          spids: [43]
        )
      ]
      spids: [43]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:replaces) op:Equal rhs:{(DQ (python))} spids:[51])]
      spids: [51]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:subpackages)
          op: Equal
          rhs: 
            {
              (DQ ($ VSub_Name "$pkgname") ("-dbg ") ($ VSub_Name "$pkgname") ("-dev ") 
                ($ VSub_Name "$pkgname") ("-doc ") ($ VSub_Name "$pkgname") ("-tests py-gdbm:gdbm")
              )
            }
          spids: [56]
        )
      ]
      spids: [56]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:depends) op:Equal rhs:{(DQ )} spids:[68])]
      spids: [68]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:makedepends)
          op: Equal
          rhs: 
            {
              (DQ ("expat-dev libressl-dev zlib-dev ncurses-dev bzip2-dev\n") 
                ("\tgdbm-dev sqlite-dev libffi-dev readline-dev linux-headers paxmark")
              )
            }
          spids: [72]
        )
      ]
      spids: [72]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:source)
          op: Equal
          rhs: 
            {
              (DQ ("http://www.python.org/ftp/python/") ($ VSub_Name "$pkgver") (/Python-) 
                ($ VSub_Name "$pkgver") (".tar.xz\n") ("\tmusl-find_library.patch\n") ("\tunchecked-ioctl.patch")
              )
            }
          spids: [78]
        )
      ]
      spids: [78]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:builddir)
          op: Equal
          rhs: {(DQ ($ VSub_Name "$srcdir") (/Python-) ($ VSub_Name "$pkgver"))}
          spids: [89]
        )
      ]
      spids: [89]
    )
    (FuncDef
      name: prepare
      body: 
        (BraceGroup
          children: [
            (C {(default_prepare)})
            (C {(rm)} {(-r)} {(Modules/expat)} {(Modules/_ctypes/libffi) (Lit_Other "*")} {(Modules/zlib)})
            (If
              arms: [
                (if_arm
                  cond: [
                    (Sentence
                      child: 
                        (Pipeline
                          children: [
                            (C {(touch)} 
                              {(/dev/shm/) ($ VSub_Name "$pkgname") (-) ($ VSub_Name "$pkgver")}
                            )
                          ]
                          negated: True
                        )
                      terminator: <Op_Semi ";">
                    )
                  ]
                  action: [
                    (C {(error)} 
                      {
                        (DQ 
                          (
"/dev/shm is not world writeable. this will cause a broken python2 build"
                          )
                        )
                      }
                    )
                    (ControlFlow token:<ControlFlow_Return return> arg_word:{(1)})
                  ]
                  spids: [-1 141]
                )
              ]
              spids: [-1 156]
            )
            (C {(rm)} {(/dev/shm/) ($ VSub_Name "$pkgname") (-) ($ VSub_Name "$pkgver")})
          ]
          spids: [101]
        )
      spids: [97 100]
    )
    (FuncDef
      name: build
      body: 
        (BraceGroup
          children: [
            (C {(cd)} {(DQ ($ VSub_Name "$builddir"))})
            (C {(export)} {(Lit_VarLike "OPT=") (DQ ($ VSub_Name "$CFLAGS"))})
            (C {(./configure)} {(--build) (Lit_Other "=") ($ VSub_Name "$CBUILD")} 
              {(--host) (Lit_Other "=") ($ VSub_Name "$CHOST")} {(--prefix) (Lit_Other "=") (/usr)} {(--enable-shared)} {(--with-threads)} {(--enable-ipv6)} 
              {(--with-system-ffi)} {(--with-system-expat)} {(--with-system-zlib)} {(--enable-unicode) (Lit_Other "=") (ucs4)}
            )
            (C {(make)})
          ]
          spids: [173]
        )
      spids: [169 172]
    )
    (FuncDef
      name: package
      body: 
        (BraceGroup
          children: [
            (C {(cd)} {(DQ ($ VSub_Name "$builddir"))})
            (C {(make)} {(-j1)} {(Lit_VarLike "DESTDIR=") (DQ ($ VSub_Name "$pkgdir"))} {(install)})
            (C {(install)} {(-Dm644)} {(LICENSE)} 
              {(DQ ($ VSub_Name "$pkgdir")) (/usr/share/licenses/) ($ VSub_Name "$pkgname") (/LICENSE)}
            )
            (C {(rm)} {(DQ ($ VSub_Name "$pkgdir") (/usr/bin/2to3))})
            (C {(paxmark)} {(-zm)} 
              {(DQ ($ VSub_Name "$pkgdir")) (/usr/bin/python) ($ VSub_Name "$_verbase")}
            )
          ]
          spids: [251]
        )
      spids: [247 250]
    )
    (FuncDef
      name: _mv_files
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_Local
              pairs: [(assign_pair lhs:(LhsName name:i) op:Equal spids:[325])]
              spids: [323]
            )
            (ForEach
              iter_name: i
              iter_words: [{(DQ ($ VSub_At "$@"))}]
              do_arg_iter: False
              body: 
                (DoGroup
                  children: [
                    (C {(mkdir)} {(-p)} 
                      {(DQ ($ VSub_Name "$subpkgdir")) (/) 
                        (BracedVarSub
                          token: <VSub_Name i>
                          suffix_op: (StringUnary op_id:VOp1_Percent arg_word:{(Lit_Slash /) ("*")})
                          spids: [350 355]
                        )
                      }
                    )
                    (C {(mv)} {(DQ ($ VSub_Name "$pkgdir")) (/) ($ VSub_Name "$i")} 
                      {(DQ ($ VSub_Name "$subpkgdir")) (/) ($ VSub_Name "$i")}
                    )
                  ]
                  spids: [339 373]
                )
              spids: [333 337]
            )
          ]
          spids: [320]
        )
      spids: [316 319]
    )
    (FuncDef
      name: dev
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:provides)
                  op: Equal
                  rhs: {(DQ ("python-dev=") ($ VSub_Name "$pkgver") (-r) ($ VSub_Name "$pkgrel"))}
                  spids: [385]
                )
              ]
              spids: [385]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:replaces)
                  op: Equal
                  rhs: {(DQ (python-dev))}
                  spids: [394]
                )
              ]
              spids: [394]
            )
            (C {(default_dev)})
            (C {(mkdir)} {(-p)} 
              {(DQ ($ VSub_Name "$pkgdir")) (/usr/include/python) ($ VSub_Name "$_verbase")}
            )
            (C {(mv)} 
              {(DQ ($ VSub_Name "$subpkgdir")) (/usr/include/python) ($ VSub_Name "$_verbase") 
                (/pyconfig.h)
              } {(DQ ($ VSub_Name "$pkgdir")) (/usr/include/python) ($ VSub_Name "$_verbase") (/)}
            )
          ]
          spids: [382]
        )
      spids: [378 381]
    )
    (FuncDef
      name: tests
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:pkgdesc)
                  op: Equal
                  rhs: {(DQ ("The test modules from the main python package"))}
                  spids: [447]
                )
              ]
              spids: [447]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:provides)
                  op: Equal
                  rhs: {(DQ ("python-tests=") ($ VSub_Name "$pkgver") (-r) ($ VSub_Name "$pkgrel"))}
                  spids: [453]
                )
              ]
              spids: [453]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:replaces)
                  op: Equal
                  rhs: {(DQ (python-tests))}
                  spids: [462]
                )
              ]
              spids: [462]
            )
            (C {(cd)} {(DQ ($ VSub_Name "$pkgdir"))})
            (C {(_mv_files)} {(usr/lib/python) (Lit_Other "*") (/) (Lit_Other "*") (/test)} 
              {(usr/lib/python) (Lit_Other "*") (/test)}
            )
          ]
          spids: [444]
        )
      spids: [440 443]
    )
    (FuncDef
      name: gdbm
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:pkgdesc)
                  op: Equal
                  rhs: {(DQ ("GNU dbm database support for Python"))}
                  spids: [500]
                )
              ]
              spids: [500]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:provides)
                  op: Equal
                  rhs: {(DQ ("python-gdbm=") ($ VSub_Name "$pkgver") (-r) ($ VSub_Name "$pkgrel"))}
                  spids: [506]
                )
              ]
              spids: [506]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:replaces)
                  op: Equal
                  rhs: {(DQ ("python-gdbm py-gdbm"))}
                  spids: [515]
                )
              ]
              spids: [515]
            )
            (C {(cd)} {(DQ ($ VSub_Name "$pkgdir"))})
            (C {(_mv_files)} 
              {
                (CommandSubPart
                  command_list: 
                    (CommandList
                      children: [(C {(find)} {(usr/lib)} {(-name)} {(SQ <"*gdbm*">)})]
                    )
                  left_token: <Left_CommandSub "$(">
                  spids: [531 541]
                )
              }
            )
          ]
          spids: [497]
        )
      spids: [493 496]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:sha512sums)
          op: Equal
          rhs: 
            {
              (DQ 
                (
"78310b0be6388ffa15f29a80afb9ab3c03a572cb094e9da00cfe391afadb51696e41f592eb658d6a31a2f422fdac8a55214a382cbb8cfb43d4a127d5b35ea7f9  Python-2.7.14.tar.xz\n"
                ) 
                (
"ab8eaa2858d5109049b1f9f553198d40e0ef8d78211ad6455f7b491af525bffb16738fed60fc84e960c4889568d25753b9e4a1494834fea48291b33f07000ec2  musl-find_library.patch\n"
                ) 
                (
"5a8e013a4132d71c4360771f130d27b37275ae59330cf9a75378dc8a11236017f540eb224f2a148984e82ca3fb6b29129375b1080ba05b81044faa717520ab82  unchecked-ioctl.patch"
                )
              )
            }
          spids: [546]
        )
      ]
      spids: [546]
    )
  ]
)