python3: Fix dependencies. Remove extra code

mingw-w64-python3/0555-msys-mingw-prefer-unix-sep-if-MSYSTEM.patch

@@ -1,15 +1,13 @@
 diff -Naur Python-3.7.0-orig/Include/pylifecycle.h Python-3.7.0/Include/pylifecycle.h
 --- Python-3.7.0-orig/Include/pylifecycle.h	2018-06-27 06:07:35.000000000 +0300
 +++ Python-3.7.0/Include/pylifecycle.h	2018-06-30 11:16:58.992697600 +0300
-@@ -36,6 +36,12 @@
+@@ -36,6 +36,10 @@
  
  #endif
  
 +PyAPI_FUNC(wchar_t) Py_GetSepW(wchar_t *);
-+PyAPI_FUNC(char) Py_GetSepA(char *);
 +
 +PyAPI_FUNC(void) Py_NormalizeSepsW(wchar_t *);
-+PyAPI_FUNC(void) Py_NormalizeSepsA(char *);
 +
  
  PyAPI_FUNC(void) Py_SetProgramName(const wchar_t *);
@@ -344,7 +342,7 @@ diff -Naur Python-3.7.0-orig/Modules/posixmodule.c Python-3.7.0/Modules/posixmod
 diff -Naur Python-3.7.0-orig/Python/pathconfig.c Python-3.7.0/Python/pathconfig.c
 --- Python-3.7.0-orig/Python/pathconfig.c	2018-06-27 06:07:35.000000000 +0300
 +++ Python-3.7.0/Python/pathconfig.c	2018-06-30 11:16:59.023897600 +0300
-@@ -9,6 +9,114 @@
+@@ -9,6 +9,62 @@
  extern "C" {
  #endif
  
@@ -353,58 +351,6 @@ diff -Naur Python-3.7.0-orig/Python/pathconfig.c Python-3.7.0/Python/pathconfig.
 +#include <windows.h>
 +#endif
 +
-+char
-+Py_GetSepA(char *name)
-+{
-+    char* msystem = (char*)2; /* So that non Windows use / as sep */
-+    static char sep = '\0';
-+#ifdef _WIN32
-+    /* https://msdn.microsoft.com/en-gb/library/windows/desktop/aa365247%28v=vs.85%29.aspx
-+     * The "\\?\" prefix .. indicate that the path should be passed to the system with minimal
-+     * modification, which means that you cannot use forward slashes to represent path separators
-+     */
-+    if (name != NULL && memcmp(name, "\\\\?\\", sizeof("\\\\?\\") - sizeof(char)) == 0)
-+    {
-+        return '\\';
-+    }
-+#endif
-+    if (sep != '\0')
-+        return sep;
-+#if defined(__MINGW32__)
-+    msystem = Py_GETENV("MSYSTEM");
-+#endif
-+    if (msystem != NULL)
-+        sep = '/';
-+    else
-+        sep = '\\';
-+    return sep;
-+}
-+
-+static wchar_t
-+Py_GetAltSepA(char *name)
-+{
-+    char sep = Py_GetSepA(name);
-+    if (sep == '/')
-+        return '\\';
-+    return '/';
-+}
-+
-+void
-+Py_NormalizeSepsA(char *name)
-+{
-+    char sep = Py_GetSepA(name);
-+    char altsep = Py_GetAltSepA(name);
-+    char* seps;
-+    if (strlen(name) > 1 && name[1] == ':') {
-+        name[0] = toupper(name[0]);
-+    }
-+    seps = strchr(name, altsep);
-+    while(seps) {
-+        *seps = sep;
-+        seps = strchr(seps, altsep);
-+    }
-+}
-+
 +wchar_t
 +Py_GetSepW(wchar_t *name)
 +{

mingw-w64-python3/0560-mingw-use-posix-getpath.patch

@@ -197,7 +197,7 @@ diff -Naur Python-3.7.0-orig/Modules/getpath.c Python-3.7.0/Modules/getpath.c
      }
 -    calculate->lib_python = Py_DecodeLocale("lib/python" VERSION, &len);
 +    Py_NormalizeSepsW(calculate->exec_prefix);
-+    const char *lib_python_VERSION = (Py_GetSepA(NULL) == '/') ? "lib/python" VERSION : "lib\\python" VERSION;
++    const char *lib_python_VERSION = (Py_GetSepW(NULL) == L'/') ? "lib/python" VERSION : "lib\\python" VERSION;
 +    calculate->lib_python = Py_DecodeLocale(lib_python_VERSION, &len);
      if (!calculate->lib_python) {
          return DECODE_LOCALE_ERR("EXEC_PREFIX define", len);

mingw-w64-python3/PKGBUILD

@@ -27,7 +27,7 @@ depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs"
          "${MINGW_PACKAGE_PREFIX}-expat"
          "${MINGW_PACKAGE_PREFIX}-bzip2"
          "${MINGW_PACKAGE_PREFIX}-libffi"
-         "${MINGW_PACKAGE_PREFIX}-libmpcdec"
+         "${MINGW_PACKAGE_PREFIX}-mpdecimal"
          "${MINGW_PACKAGE_PREFIX}-ncurses"
          "${MINGW_PACKAGE_PREFIX}-openssl"
          "${MINGW_PACKAGE_PREFIX}-readline"
@@ -464,8 +464,8 @@ sha256sums=('0382996d1ee6aafe59763426cf0139ffebe36984474d0ec4126dd1c40a8b3549'
             '10701638d3cc24ee58351cfeb7fc51cf73876f1377344eb805172c55c7d6bbda'
             '63d75a9b2e70c209c24037b28365ee82da5b8895b68877443c551c08e565e035'
             '4675f4245861062b6b797173eb0351b60a9ef0fb616e72afa2c1577e231ca36b'
-            'c12865395f185b0e08196bfcc1a458a819bfea3fa4e4ad3459d3413b92c30f59'
-            '609866ecdd1da7108d2d2451482370d80ed8fd382f1f86c21e9f4d98652078fd'
+            '558b780999e9ae591ac665e44df49bae36778da8d61e3c7a38b52ead24b98d04'
+            'fa0ace0f24e4458b720952edad41d6acb14b161ee7cf90c8e129288a97c338d2'
             'f31f8b180db2d3c6b2160cb127aa96f10162d8c88b67d5f31e0d838a9346218a'
             'd73760ff429ec8203933a17dc541c28f7798ee9696ab57148bf4bcb83934fbd8'
             '098f4f1dfbfb548a77f08bf226478527565a38fe56a45c7cae4fe52513f87620'