vim-python: Copy patch from vim

packages/vim-python/build.sh

@@ -4,6 +4,7 @@ TERMUX_PKG_DEPENDS="ncurses, vim-runtime, python"
 # vim should only be updated every 50 releases on multiples of 50.
 # Update both vim and vim-python to the same version in one PR.
 TERMUX_PKG_VERSION=8.1.0050
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SHA256=1b2081a19347ec13703facd1f662e5f2c58d870a217bf3f8d34f8b777bab984b
 TERMUX_PKG_SRCURL="https://github.com/vim/vim/archive/v${TERMUX_PKG_VERSION}.tar.gz"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="

packages/vim-python/src-if_cscope.c.patch

@@ -0,0 +1,12 @@
+diff -uNr vim-8.1.0050/src/if_cscope.c vim-8.1.0050.mod/src/if_cscope.c
+--- vim-8.1.0050/src/if_cscope.c	2018-06-12 21:25:52.000000000 +0300
++++ vim-8.1.0050.mod/src/if_cscope.c	2018-06-19 20:32:38.661663690 +0300
+@@ -962,7 +962,7 @@
+ 	    PERROR(_("cs_create_connection setpgid failed"));
+ #  endif
+ # endif
+-	if (execl("/bin/sh", "sh", "-c", cmd, (char *)NULL) == -1)
++	if (execl("@TERMUX_PREFIX@/bin/sh", "sh", "-c", cmd, (char *)NULL) == -1)
+ 	    PERROR(_("cs_create_connection exec failed"));
+ 
+ 	exit(127);