From fbf2c05545d0f54db8e02b7685de5123ce14b5b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Safa=20Ar=C4=B1man?= <safa@alsomitra.io>
Date: Mon, 5 Aug 2019 21:50:00 +0300
Subject: [PATCH] improve_emul32 patch applied

---
 pisi/actionsapi/autotools.py | 31 ++++++++++++++++++++++++++++++-
 pisi/actionsapi/get.py       |  3 +++
 pisi/actionsapi/variables.py |  1 +
 pisi/operations/build.py     |  4 ++++
 4 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/pisi/actionsapi/autotools.py b/pisi/actionsapi/autotools.py
index 1bb94fc6..575800a7 100644
--- a/pisi/actionsapi/autotools.py
+++ b/pisi/actionsapi/autotools.py
@@ -26,6 +26,11 @@ from pisi.actionsapi.shelltools import system
 from pisi.actionsapi.shelltools import can_access_file
 from pisi.actionsapi.shelltools import unlink
 from pisi.actionsapi.libtools import gnuconfig_update
+from pisi.actionsapi.shelltools import isDirectory
+from pisi.actionsapi.shelltools import ls
+from pisi.actionsapi.pisitools import dosed
+from pisi.actionsapi.pisitools import removeDir
+
 
 class ConfigureError(pisi.actionsapi.Error):
     def __init__(self, value=''):
@@ -59,6 +64,8 @@ def configure(parameters = ''):
     if can_access_file('configure'):
         gnuconfig_update()
 
+        prefix = get.emul32prefixDIR() if get.buildTYPE() == "emul32" else get.defaultprefixDIR()
+
         args = './configure \
                 --prefix=/%s \
                 --build=%s \
@@ -68,11 +75,14 @@ def configure(parameters = ''):
                 --sysconfdir=/%s \
                 --localstatedir=/%s \
                 --libexecdir=/%s \
-                %s' % (get.defaultprefixDIR(), \
+                %s' % (prefix, \
                        get.HOST(), get.manDIR(), \
                        get.infoDIR(), get.dataDIR(), \
                        get.confDIR(), get.localstateDIR(), get.libexecDIR(), parameters)
 
+        if get.buildTYPE() == "emul32":
+            args += " --libdir=/usr/lib32"
+
         if system(args):
             raise ConfigureError(_('Configure failed.'))
     else:
@@ -101,6 +111,15 @@ def fixInfoDir():
     if can_access_file(infoDir):
         unlink(infoDir)
 
+
+def fixpc():
+    ''' fix .pc files in installDIR()/usr/lib32/pkgconfig'''
+    path = "%s/usr/lib32/pkgconfig" % get.installDIR()
+    if isDirectory(path):
+        for f in ls("%s/*.pc" % path):
+            dosed(f, get.emul32prefixDIR(), get.defaultprefixDIR())
+
+
 def install(parameters = '', argument = 'install'):
     '''install source into install directory with given parameters'''
     args = 'make prefix=%(prefix)s/%(defaultprefix)s \
@@ -127,6 +146,11 @@ def install(parameters = '', argument = 'install'):
     else:
         fixInfoDir()
 
+    if get.buildTYPE() == "emul32":
+        fixpc()
+        if isDirectory("%s/emul32" % get.installDIR()):
+            removeDir("/emul32")
+
 
 def rawInstall(parameters = '', argument = 'install'):
     '''install source into install directory with given parameters = PREFIX=%s % get.installDIR()'''
@@ -135,6 +159,11 @@ def rawInstall(parameters = '', argument = 'install'):
     else:
         fixInfoDir()
 
+    if get.buildTYPE() == "emul32":
+        fixpc()
+        if isDirectory("%s/emul32" % get.installDIR()):
+            removeDir("/emul32")
+
 def aclocal(parameters = ''):
     '''generates an aclocal.m4 based on the contents of configure.in.'''
     if system('aclocal %s' % parameters):
diff --git a/pisi/actionsapi/get.py b/pisi/actionsapi/get.py
index e39762e5..36ad5b69 100644
--- a/pisi/actionsapi/get.py
+++ b/pisi/actionsapi/get.py
@@ -157,6 +157,9 @@ def libexecDIR():
 def defaultprefixDIR():
     return dirs.defaultprefix
 
+def emul32prefixDIR():
+    return dirs.emul32prefix
+
 def kdeDIR():
     return dirs.kde
 
diff --git a/pisi/actionsapi/variables.py b/pisi/actionsapi/variables.py
index 7c4f9dca..196e6749 100644
--- a/pisi/actionsapi/variables.py
+++ b/pisi/actionsapi/variables.py
@@ -84,6 +84,7 @@ class Dirs:
     localstate = 'var'
     libexec = 'usr/libexec'
     defaultprefix = 'usr'
+    emul32prefix = 'emul32'
 
     # These should be owned by object not the class. Or else Python
     # will bug us with NoneType errors because of uninitialized
diff --git a/pisi/operations/build.py b/pisi/operations/build.py
index b7491f27..b11a33ab 100644
--- a/pisi/operations/build.py
+++ b/pisi/operations/build.py
@@ -403,6 +403,10 @@ class Builder:
                "SRC_NAME": self.spec.source.name,
                "SRC_VERSION": self.spec.getSourceVersion(),
                "SRC_RELEASE": self.spec.getSourceRelease()}
+
+        if self.build_type == "emul32":
+            env["CC"] = "%s -m32" % os.getenv("CC")
+            env["CXX"] = "%s -m32" % os.getenv("CXX")
         os.environ.update(env)
 
         # First check icecream, if not found use ccache