indent: Skip texi2html build dependency

Packages should not modify the global build environment as it causes
side effects which could affect other packages. In this case a man
page is already available and we can skip the doc/ folder.

packages/indent/Makefile.in.patch

@@ -0,0 +1,12 @@
+diff -u -r ../indent-2.2.11/Makefile.in ./Makefile.in
+--- ../indent-2.2.11/Makefile.in	2010-01-31 16:25:35.000000000 +0000
++++ ./Makefile.in	2018-06-07 22:50:57.895536279 +0000
+@@ -237,7 +237,7 @@
+ top_builddir = @top_builddir@
+ top_srcdir = @top_srcdir@
+ AUTOMAKE_OPTIONS = no-texinfo.tex
+-SUBDIRS = intl src doc po man
++SUBDIRS = intl src po man
+ BUILT_SOURCES = 
+ EXTRA_DIST = README \
+ 		config/config.rpath config/mkinstalldirs \

packages/indent/build.sh

@@ -1,15 +1,7 @@
 TERMUX_PKG_HOMEPAGE=https://packages.debian.org/sid/indent
 TERMUX_PKG_DESCRIPTION="C language source code formatting program"
 TERMUX_PKG_VERSION=2.2.11
-TERMUX_PKG_SRCURL=http://http.debian.net/debian/pool/main/i/indent/indent_$TERMUX_PKG_VERSION.orig.tar.gz
 TERMUX_PKG_SHA256=aaff60ce4d255efb985f0eb78cca4d1ad766c6e051666073050656b6753a0893
+TERMUX_PKG_SRCURL=http://http.debian.net/debian/pool/main/i/indent/indent_$TERMUX_PKG_VERSION.orig.tar.gz
 TERMUX_PKG_DEPENDS="libandroid-support"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_RM_AFTER_INSTALL="bin/texinfo2man"
-TERMUX_PKG_HOSTBUILD=true
-termux_step_post_extract_package() {
-    # this should detect if we are running inside termux docker image 
-    if  [ $HOME = "/home/builder" ] && [ "grep docker /proc/1/cgroup > /dev/null" ]; then
-	sudo apt update
-	sudo apt install texi2html
-    fi
-}

packages/indent/makefile.in.patch → packages/indent/man-Makefile.in.patch

@@ -1,11 +1,12 @@
---- ../cache/indent-2.2.11/man/Makefile.in	2010-01-31 16:25:21.000000000 +0000
+diff -u -r ../indent-2.2.11/man/Makefile.in ./man/Makefile.in
-+++ ./man/Makefile.in	2018-02-24 05:13:23.767243504 +0000
+--- ../indent-2.2.11/man/Makefile.in	2010-01-31 16:25:21.000000000 +0000
++++ ./man/Makefile.in	2018-06-07 22:52:13.810674067 +0000
 @@ -575,7 +575,7 @@
  
  
  @PACKAGE@.1: ${srcdir}/@PACKAGE@.1.in  ${srcdir}/../doc/@PACKAGE@.texinfo texinfo2man  Makefile.am
 -	./texinfo2man ${srcdir}/@PACKAGE@.1.in ${srcdir}/../doc/@PACKAGE@.texinfo > $@
-+	../../host-build/man/texinfo2man ${srcdir}/@PACKAGE@.1.in ${srcdir}/../doc/@PACKAGE@.texinfo > $@
++	@echo Skipping
  
  # Tell versions [3.59,3.63) of GNU make to not export all variables.
  # Otherwise a system limit (for SysV at least) may be exceeded.