texlive: fix installation issues and reported shebang issue (#957)

* texlive: correctly move man pages, add wget as dependecy and fix shebangs of
some scripts.

* texlive: busybox version of rm doesn't support -d

* texlive: Don't fix shebangs in texmf-dist/scripts/texlive (gives error when installing), so far no one has reported shebang errors from files in this folder.

packages/texlive/build.sh

@@ -3,10 +3,10 @@ TERMUX_PKG_DESCRIPTION="TeX Live is a distribution of the TeX typesetting system
 _MAJOR_VERSION=20160523
 _MINOR_VERSION=b
 TERMUX_PKG_VERSION=${_MAJOR_VERSION}${_MINOR_VERSION}
-TERMUX_PKG_REVISION=1
+TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=ftp://tug.org/historic/systems/texlive/${TERMUX_PKG_VERSION:0:4}/texlive-${TERMUX_PKG_VERSION}-source.tar.xz
 TERMUX_PKG_SHA256="a8b32ca47f0a403661a09e202f4567a995beb718c18d8f81ca6d76daa1da21ed"
-TERMUX_PKG_DEPENDS="freetype, libpng, libgd, libgmp, libmpfr, libicu, liblua, poppler, libgraphite, harfbuzz-icu, perl, xz-utils"
+TERMUX_PKG_DEPENDS="freetype, libpng, libgd, libgmp, libmpfr, libicu, liblua, poppler, libgraphite, harfbuzz-icu, perl, xz-utils, wget"
 TERMUX_PKG_FOLDERNAME=texlive-${_MAJOR_VERSION}-source
 
 # change the bin directory to "$TERMUX_PREFIX/opt/texlive/2016/bin/pkg" because the installer will symlink this to the actual bin dir..
@@ -70,7 +70,8 @@ termux_step_pre_configure() {
 
 termux_step_post_make_install () {
 	mkdir -p $TERMUX_PREFIX/share/man/man{1,5}/
-	mv $TERMUX_PREFIX/opt/texlive/2016/share/man/man{1,5}/* $TERMUX_PREFIX/share/man/man1/
+	mv $TERMUX_PREFIX/opt/texlive/2016/share/man/man1/* $TERMUX_PREFIX/share/man/man1/
+        mv $TERMUX_PREFIX/opt/texlive/2016/share/man/man5/* $TERMUX_PREFIX/share/man/man5/
 	cp $TERMUX_PKG_BUILDER_DIR/termux-install-tl.sh $TERMUX_PREFIX/bin/termux-install-tl
 }
 

packages/texlive/termux-install-tl.sh

@@ -62,10 +62,14 @@ XXHEREXX
 #fix tlpkg
 sed -E -i "s@/bin/sh@$PREFIX/bin/sh@" ${TL_ROOT}/${TL_VERSION}/tlpkg/TeXLive/TLUtils.pm
 
+#fix shebangs
+sed -i -E "1 s@^#\!(.*)/[sx]?bin/(.*)@#\!$PREFIX/bin/\2@" ${TL_ROOT}/${TL_VERSION}/texmf-dist/web2c/*
+sed -i -E "1 s@^#\!(.*)/[sx]?bin/(.*)@#\!$PREFIX/bin/\2@" ${TL_ROOT}/${TL_VERSION}/bin/custom/*
+
 #source the environment
 . $PREFIX/etc/profile.d/texlive.sh 
 
 #setup links
 texlinks
 
-rm -rdf $TMPDIR/termux-tl-installer
+rm -rf $TMPDIR/termux-tl-installer