git: Specify perl executable path

This fixes #1

packages/git/build.sh

@@ -2,12 +2,13 @@ TERMUX_PKG_HOMEPAGE=http://git-scm.com/
 TERMUX_PKG_DESCRIPTION="Distributed version control system designed to handle everything from small to very large projects with speed and efficiency"
 TERMUX_PKG_DEPENDS="openssl, libcurl"
 TERMUX_PKG_VERSION=2.4.6
+TERMUX_PKG_BUILD_REVISION=1
 TERMUX_PKG_SRCURL=https://www.kernel.org/pub/software/scm/git/git-${TERMUX_PKG_VERSION}.tar.xz
 ## This requires a /system/bin/sh on the host building:
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--without-tcltk --with-curl --with-shell=/system/bin/sh ac_cv_header_libintl_h=no ac_cv_fread_reads_directories=yes ac_cv_snprintf_returns_bogus=yes"
 # expat is only used by git-http-push for remote lock management over DAV, so disable:
 # NO_INSTALL_HARDLINKS to use symlinks instead of hardlinks (which does not work on Android M):
-TERMUX_PKG_EXTRA_MAKE_ARGS="NO_NSEC=1 NO_PERL=1 NO_GETTEXT=1 NO_EXPAT=1 NO_INSTALL_HARDLINKS=1"
+TERMUX_PKG_EXTRA_MAKE_ARGS="NO_NSEC=1 NO_PERL=1 NO_GETTEXT=1 NO_EXPAT=1 NO_INSTALL_HARDLINKS=1 PERL_PATH=$TERMUX_PREFIX/bin/perl"
 TERMUX_PKG_BUILD_IN_SRC="yes"
 
 # Things to remove to save space: