Version bump

(Portage version: 2.2.0_alpha28/cvs/Linux i686)

4 files changed, 457 insertions, 6 deletions

diff --git a/dev-scheme/bigloo/ChangeLog b/dev-scheme/bigloo/ChangeLog
index 0fb69f6839bc..0c40de81c6a0 100644
--- a/dev-scheme/bigloo/ChangeLog
+++ b/dev-scheme/bigloo/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for dev-scheme/bigloo
-# Copyright 1999-2010 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/dev-scheme/bigloo/ChangeLog,v 1.41 2010/10/06 19:13:29 chiiph Exp $
+# Copyright 1999-2011 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/dev-scheme/bigloo/ChangeLog,v 1.42 2011/04/03 00:00:45 chiiph Exp $
+
+*bigloo-3.6a (02 Apr 2011)
+
+  02 Apr 2011; Tomas Touceda <chiiph@gentoo.org> +bigloo-3.6a.ebuild,
+  +files/bigloo-3.6a-fix_printf_format_warnings.patch, metadata.xml:
+  Version bump
 
 *bigloo-3.4a_p3 (06 Oct 2010)
 
diff --git a/dev-scheme/bigloo/bigloo-3.6a.ebuild b/dev-scheme/bigloo/bigloo-3.6a.ebuild
new file mode 100644
index 000000000000..d29d21e328a5
--- /dev/null
+++ b/dev-scheme/bigloo/bigloo-3.6a.ebuild
@@ -0,0 +1,208 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-scheme/bigloo/bigloo-3.6a.ebuild,v 1.1 2011/04/03 00:00:45 chiiph Exp $
+
+EAPI="4"
+
+inherit elisp-common multilib eutils flag-o-matic java-pkg-opt-2
+
+MY_P=${PN}${PV/_p/-}
+MY_P=${MY_P/_alpha*/-alpha}
+MY_P=${MY_P/_beta*/-beta}
+
+BGL_RELEASE=${PV/_*/}
+
+DESCRIPTION="Bigloo is a Scheme implementation."
+HOMEPAGE="http://www-sop.inria.fr/indes/fp/Bigloo/bigloo.html"
+SRC_URI="ftp://ftp-sop.inria.fr/indes/fp/Bigloo/${MY_P}.tar.gz"
+
+LICENSE="GPL-2 LGPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~x86"
+IUSE="bglpkg calendar crypto debug doc emacs gmp java mail multimedia openpgp packrat sqlite srfi1 srfi27 ssl text threads web"
+REQUIRED_USE="
+	bglpkg? ( web )
+	openpgp? ( crypto )
+	packrat? ( srfi1 )
+	srfi27? ( x86? ( gmp ) )
+"
+
+# bug 254916 for >=dev-libs/boehm-gc-7.1
+DEPEND=">=dev-libs/boehm-gc-7.1[threads?]
+	emacs? ( virtual/emacs )
+	gmp? ( dev-libs/gmp )
+	java? ( >=virtual/jdk-1.5 app-arch/zip )
+	sqlite? ( dev-db/sqlite:3 )
+	ssl? ( dev-libs/openssl )
+"
+RDEPEND="${DEPEND}"
+
+S=${WORKDIR}/${MY_P/-[ab]*/}
+
+SITEFILE="50bigloo-gentoo.el"
+
+pkg_pretend() {
+	if use srfi27 && use amd64; then
+		#TODO: 'dev-scheme/bigloo srfi27' in arch/amd64/package.use.mask?
+		ewarn "srfi27 is known to only work on 32-bit architectures." \
+			"This IUSE is ignored on amd64."
+	fi
+}
+
+src_prepare() {
+	# Removing bundled boehm-gc
+	rm -rf gc || die
+
+	# Fix some printf format warnings
+	epatch "${FILESDIR}/${PN}-${BGL_RELEASE}-fix_printf_format_warnings.patch"
+
+	# bug 354751: Fix '[a-z]' sed range for non ascii LC_COLLATE order
+	sed 's/a-z/[:alpha:]/' -i configure autoconf/* || die 'sed s/a-z/[:alpha:]/ failed'
+
+	java-pkg-opt-2_src_prepare
+}
+
+src_configure() {
+	filter-flags -fomit-frame-pointer
+
+	local myconf=""
+
+	# Filter Zile emacs replacement. Bug #336717
+	if use emacs; then
+		myconf="--bee=full --emacs=${EMACS} --lispdir=${SITELISP}/${PN}"
+	else
+		myconf="--emacs=false"
+	fi
+
+	# Add JCFLAGS to the configure script
+	# (api/{crypto,openpgp} jvm tests show failures)
+	if use java; then
+		sed -e "s/^\(jcflags=\)\(.*\)/\\1\"\\2 $(java-pkg_javac-args)\"/" \
+			-e 's/jcflags=$jcflags/jcflags="$jcflags"/'\
+			-i configure
+		myconf="${myconf}
+		--jvm=yes"
+	fi
+
+	# No pkglib/pkgcomp in IUSE, I don't see any need besides bglpkg
+	# One or the other could be added upon user request
+	if use bglpkg; then
+		myconf="${myconf}
+		--enable-bglpkg --enable-pkgcomp --enable-pkglib"
+	else
+		myconf="${myconf}
+		--disable-bglpkg --disable-pkgcomp --disable-pkglib"
+	fi
+
+	# srfi27 management
+	if use amd64; then
+		myconf="${myconf}
+		--disable-srfi27"
+	else
+		myconf="${myconf}
+		$(use_enable srfi27)"
+	fi
+
+	# Put every non quoted configure opt into myconf, for the einfo below
+	myconf="
+		--prefix=/usr
+		--libdir=/usr/$(get_libdir)
+		--benchmark=yes
+		--coflags=
+		--customgc=no
+		--sharedbde=no
+		--sharedcompiler=no
+		--strip=no
+		$(use debug && echo --debug)
+		${myconf}
+		$(use_enable calendar)
+		$(use_enable crypto)
+		$(use_enable gmp)
+		--disable-gstreamer
+		$(use_enable mail)
+		$(use_enable multimedia)
+		$(use_enable openpgp)
+		$(use_enable packrat)
+		--disable-phone
+		$(use_enable sqlite)
+		$(use_enable srfi1)
+		$(use_enable ssl)
+		$(use_enable text)
+		$(use_enable threads)
+		$(use_enable web)
+"
+
+	einfo "Configuring bigloo with:" \
+		"--ldflags=\"${LDFLAGS}\" $(echo ${myconf} | sed 's/\n\t\t/ /g')"
+
+	# Bigloo doesn't use autoconf and consequently a lot of options used by econf give errors
+	# Manuel Serrano says: "Please, dont talk to me about autoconf. I simply dont want to hear about it..."
+	./configure --ldflags="${LDFLAGS}" ${myconf} || die "configure failed"
+}
+
+src_compile() {
+	emake EFLAGS='-ldopt "$(LDFLAGS)"' || die "emake failed"
+
+	if use emacs; then
+		einfo "Compiling bee..."
+		emake compile-bee EFLAGS='-ldopt "$(LDFLAGS)"' || die "compiling bee failed"
+	fi
+}
+
+# default thinks that target doesn't exist
+src_test() {
+	emake -j1 test || die "emake test failed"
+}
+
+src_install() {
+	# Makefile:671:install: install-progs install-docs
+	emake DESTDIR="${D}" install-progs || die "install failed"
+
+	if use emacs; then
+		einfo "Installing bee..."
+		emake DESTDIR="${D}" install-bee || die "install-bee failed"
+		elisp-site-file-install "${FILESDIR}/${SITEFILE}"
+	else
+		# Fix EMACS*=false in Makefile.config
+		sed -i \
+			-e 's:^\(EMACS=\).*$:\1:' \
+			-e 's:^\(EMACSBRAND=\).*$:\1:' \
+			"${D}"/usr/$(get_libdir)/bigloo/${BGL_RELEASE}/Makefile.config \
+			|| die "sed !emacs in Makefile.config failed"
+	fi
+
+	dodoc ChangeLog README || die "dodoc failed"
+
+	pushd "${S}/manuals" &>/dev/null
+	if use doc; then
+		dohtml -r  . || die "dohtml failed"
+		doinfo *.info* || die "doinfo failed"
+	fi
+
+	for man in *.man; do
+		newman ${man} ${man/.man/.1} || die "newman ${man} ${man/.man/.1} failed"
+	done
+	popd &>/dev/null
+
+	# Remove created directories which remains empty
+	pushd "${D}/usr" &>/dev/null
+	rmdir -p doc/bigloo-${BGL_RELEASE} info man/man1 || die "rm empty dirs failed"
+	popd &>/dev/null
+}
+
+pkg_preinst() {
+	java-pkg-opt-2_pkg_preinst
+}
+
+pkg_postinst() {
+	if use emacs; then
+		elisp-site-regen
+		elog "In order to use the bee-mode, add"
+		elog "  (require 'bmacs)"
+		elog "to your ~/.emacs file"
+	fi
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}
diff --git a/dev-scheme/bigloo/files/bigloo-3.6a-fix_printf_format_warnings.patch b/dev-scheme/bigloo/files/bigloo-3.6a-fix_printf_format_warnings.patch
new file mode 100644
index 000000000000..d21541afc1e7
--- /dev/null
+++ b/dev-scheme/bigloo/files/bigloo-3.6a-fix_printf_format_warnings.patch
@@ -0,0 +1,237 @@
+Author: Jerry James <loganjerry <at> gmail.com>
+Title: Patch for removing printf "warning: format" in bigloo source code
+URL: http://article.gmane.org/gmane.lisp.scheme.bigloo/5112
+--- api/gstreamer/src/Clib/bglgst.c.orig	2011-01-24 06:30:52.000000000 -0700
++++ api/gstreamer/src/Clib/bglgst.c	2011-02-14 15:24:29.464185149 -0700
+@@ -93,12 +93,12 @@ bglgst_use_threadsp() {
+ /*    bgl_gobject_boehm_alloc_init ...                                 */
+ /*---------------------------------------------------------------------*/
+ static gpointer bgl_gst_alloc( gsize n ) {
+-   fprintf( stderr, "GC_MALLOC n=%d\n", n );
++   fprintf( stderr, "GC_MALLOC n=%" G_GSIZE_FORMAT "\n", n );
+    return GC_MALLOC( n );
+ }
+ 
+ static gpointer bgl_gst_realloc( gpointer ptr, gsize n ) {
+-   fprintf( stderr, "GC_REALLOC ptr=%p n=%d\n", ptr, n );
++   fprintf( stderr, "GC_REALLOC ptr=%p n=%" G_GSIZE_FORMAT "\n", ptr, n );
+    return GC_REALLOC( ptr, n );
+ }
+ 
+@@ -297,7 +297,7 @@ bgl_g_value_to_obj( const GValue *gval, 
+       case G_TYPE_ENUM: {
+ 	 long obj = g_value_get_enum( gval );
+ 
+-	 fprintf( stderr, "G_TYPE_ENUM not implemented yet %d (%s:%d)\n",
++	 fprintf( stderr, "G_TYPE_ENUM not implemented yet %ld (%s:%d)\n",
+ 		  obj, __FILE__, __LINE__ );
+ 
+ 	 return BUNSPEC;
+--- runtime/Clib/capply.c.orig	2011-01-24 06:30:52.000000000 -0700
++++ runtime/Clib/capply.c	2011-02-14 15:04:59.255817644 -0700
+@@ -627,7 +627,7 @@ obj_t apply( obj_t function, obj_t args_
+ 	 default: {
+ 	    char msg[ 128 ];
+ 	    sprintf( msg,
+-		     "too many arguments provided (%d) in apply (max 50)",
++		     "too many arguments provided (%ld) in apply (max 50)",
+ 		     -arity );
+ 	    
+ 	    C_SYSTEM_FAILURE( BGL_ERROR, "apply", msg, function );
+@@ -1229,7 +1229,7 @@ obj_t apply( obj_t function, obj_t args_
+          default: {
+ 	    char msg[ 128 ];
+ 	    sprintf( msg,
+-		     "too many arguments provided (%d) in apply (max 50)",
++		     "too many arguments provided (%ld) in apply (max 50)",
+ 		     arity );
+ 	    
+ 	    C_SYSTEM_FAILURE( BGL_ERROR, "apply", msg, function );
+--- runtime/Clib/cstring.c.orig	2011-01-24 06:30:52.000000000 -0700
++++ runtime/Clib/cstring.c	2011-02-14 15:04:18.391856999 -0700
+@@ -293,23 +293,23 @@ integer_to_string_padding( long x, long 
+ 
+       case 8 :
+ 	 if( x < 0 ) {
+-	    sprintf( fmt, "-%%0%dlo", padding - 1 );
++	    sprintf( fmt, "-%%0%ldlo", padding - 1 );
+ 	 } else {
+-	    sprintf( fmt, "%%0%dlo", padding );
++	    sprintf( fmt, "%%0%ldlo", padding );
+ 	 }
+ 	 break;
+       case 16 :
+ 	 if( x < 0 ) {
+-	    sprintf( fmt, "-%%0%dlx", padding - 1);
++	    sprintf( fmt, "-%%0%ldlx", padding - 1);
+ 	 } else {
+-	    sprintf( fmt, "%%0%dlx", padding );
++	    sprintf( fmt, "%%0%ldlx", padding );
+ 	 }
+ 	 break;
+       default :
+ 	 if( x < 0 ) {
+-	    sprintf( fmt, "-%%0%dld", padding - 1 );
++	    sprintf( fmt, "-%%0%ldld", padding - 1 );
+ 	 } else {
+-	    sprintf( fmt, "%%0%dld", padding );
++	    sprintf( fmt, "%%0%ldld", padding );
+ 	 }
+ 	 break;
+    }
+--- runtime/Clib/cerror.c.orig	2011-01-24 06:30:52.000000000 -0700
++++ runtime/Clib/cerror.c	2011-02-14 15:03:19.097168636 -0700
+@@ -69,7 +69,7 @@ bgl_debug_typeof( obj_t obj ) {
+ obj_t
+ bgl_debug_header( obj_t obj ) {
+    fprintf( stderr, "obj=%p\n", obj );
+-   fprintf( stderr, "  TAG_MASK=%d ", (((long)obj) & TAG_MASK) );
++   fprintf( stderr, "  TAG_MASK=%ld ", (((long)obj) & TAG_MASK) );
+    switch( (((long)obj) & TAG_MASK) ) {
+       case TAG_STRUCT: fprintf( stderr, "(TAG_STRUCT)\n" ); break;
+       case TAG_INT: fprintf( stderr, "(TAG_INT)\n" ); break;
+@@ -96,7 +96,7 @@ bgl_debug_header( obj_t obj ) {
+    }
+ 
+    if( POINTERP( obj ) ) {
+-      fprintf( stderr, "  TYPE=%d ", TYPE( obj ) );
++      fprintf( stderr, "  TYPE=%ld ", TYPE( obj ) );
+       switch( TYPE( obj ) ) {
+ 	 case 0: fprintf( stderr, "(PAIR_TYPE) " ); break;
+ 	 case 1: fprintf( stderr, "(STRING_TYPE) " ); break;
+@@ -132,7 +132,7 @@ bgl_debug_header( obj_t obj ) {
+ 	    else
+ 	       fprintf( stderr, "(unknown type) " );
+       }
+-      fprintf( stderr, "HEADER_SIZE=%d\n", HEADER_SIZE( CREF( obj )->header ) );
++      fprintf( stderr, "HEADER_SIZE=%ld\n", HEADER_SIZE( CREF( obj )->header ) );
+    }
+ 
+    return obj;
+--- runtime/Clib/ccontrol.c.orig	2011-01-24 06:30:52.000000000 -0700
++++ runtime/Clib/ccontrol.c	2011-02-14 15:07:40.999882828 -0700
+@@ -200,9 +200,9 @@ bgl_procedure_entry_to_string( obj_t pro
+    obj_t res = make_string_sans_fill( 17 );
+    
+    if( VA_PROCEDUREP( proc ) ) {
+-      sprintf( BSTRING_TO_STRING( res ), "%016x", PROCEDURE_VA_ENTRY( proc ) );
++      sprintf( BSTRING_TO_STRING( res ), "%016lx", (long)PROCEDURE_VA_ENTRY( proc ) );
+    } else {
+-      sprintf( BSTRING_TO_STRING( res ), "%016x", PROCEDURE_ENTRY( proc ) );
++      sprintf( BSTRING_TO_STRING( res ), "%016lx", (long)PROCEDURE_ENTRY( proc ) );
+    }
+ 
+    return res;
+--- bde/bmem/lib/thread.c.orig	2011-01-24 06:30:51.000000000 -0700
++++ bde/bmem/lib/thread.c	2011-02-14 15:18:41.127937649 -0700
+@@ -50,9 +50,9 @@ bglthread_switch( void *this, void *next
+ void
+ thread_dump_statistics( FILE *f ) {
+    if( context_switches || scheduler_awake ) {
+-      fprintf( f, "  (thread (context-switches %d) (scheduler-awake %d))\n",
++      fprintf( f, "  (thread (context-switches %ld) (scheduler-awake %ld))\n",
+ 	       context_switches, scheduler_awake );
+-      fprintf( stderr, "thread...(context switches=%d, scheduler awake=%d)\n",
++      fprintf( stderr, "thread...(context switches=%ld, scheduler awake=%ld)\n",
+ 	       context_switches,
+ 	       scheduler_awake );
+    }
+--- bde/bmem/lib/alloc.c.orig	2011-01-24 06:30:52.000000000 -0700
++++ bde/bmem/lib/alloc.c	2011-02-14 15:10:55.176083686 -0700
+@@ -109,7 +109,7 @@ alloc_dump_type( pa_pair_t *i, FILE *f )
+ /*---------------------------------------------------------------------*/
+ void
+ alloc_dump( fun_alloc_info_t *i, FILE *f ) {
+-   fprintf( f, "      (%d %d %d\n", i->gc_num,
++   fprintf( f, "      (%lu %lu %lu\n", i->gc_num,
+ 	    BMEMSIZE( i->dsize ), BMEMSIZE( i->isize ) );
+    fprintf( f, "        (dtype" );
+    for_each( (void (*)(void *, void *))alloc_dump_type, i->dtypes, f );
+@@ -486,7 +486,7 @@ GC_malloc( size_t lb ) {
+ 
+ #if BMEMDEBUG
+    if( bmem_debug ) {
+-      fprintf( stderr, "GC_malloc(%d): %s %d\n",
++      fprintf( stderr, "GC_malloc(%zu): %s %d\n",
+ 	       lb, bgl_debug_trace_top_name(), get_alloc_type() );
+    }
+ #endif
+@@ -513,7 +513,7 @@ GC_realloc( obj_t old, size_t lb ) {
+ 
+ #if BMEMDEBUG
+    if( bmem_debug ) {
+-      fprintf( stderr, "GC_realloc(%d): top=%s type=%d\n",
++      fprintf( stderr, "GC_realloc(%zu): top=%s type=%d\n",
+ 	       lb, bgl_debug_trace_top_name(), get_alloc_type() );
+    }
+ #endif
+@@ -541,7 +541,7 @@ GC_malloc_atomic( size_t lb ) {
+ 
+ #if BMEMDEBUG
+    if( bmem_debug ) {
+-      fprintf( stderr, "GC_malloc_atomic(%d): top=%s type=%d\n",
++      fprintf( stderr, "GC_malloc_atomic(%zu): top=%s type=%d\n",
+ 	       lb, bgl_debug_trace_top_name(), get_alloc_type() );
+    }
+ #endif
+@@ -623,7 +623,7 @@ BGl_registerzd2classz12zc0zz__objectz00(
+ 			       hash, def,
+ 			       constructor, virt );
+ 
+-   fprintf( stderr, "ok\n", cname );
++   fprintf( stderr, "ok\n" );
+ 
+    return class;
+ }
+--- bde/bmem/lib/symbol.c.orig	2011-01-24 06:30:51.000000000 -0700
++++ bde/bmem/lib/symbol.c	2011-02-14 15:13:47.727927175 -0700
+@@ -33,7 +33,7 @@ make_symbol( obj_t name ) {
+ 
+ #if BMEMDEBUG
+    if( bmem_debug > 1 ) {
+-      fprintf( stderr, "make_symbol: %s %p\n", name, symbol );
++      fprintf( stderr, "make_symbol: %s %p\n", BSTRING_TO_STRING( name ), symbol );
+    }
+ #endif
+    symbol->symbol_t.header = MAKE_HEADER( SYMBOL_TYPE, SYMBOL_SIZE );
+--- bde/bmem/lib/trace.c.orig	2011-01-24 06:30:52.000000000 -0700
++++ bde/bmem/lib/trace.c	2011-02-14 15:17:49.472275324 -0700
+@@ -79,9 +79,9 @@ bgl_debug_trace_top() {
+ 		  fprintf( stderr, "                  top->name=KEYWORD %p\n", top->name );
+ 	       } else {
+ 		  if( !POINTERP( top->name ) ) {
+-		     fprintf( stderr, "                  top->name=pas pointer %d\n", top->name );
++		     fprintf( stderr, "                  top->name=pas pointer %p\n", top->name );
+ 		  } else {
+-		     fprintf( stderr, "                  top->name=pointer %p\n", TYPE( top->name  ) );
++		     fprintf( stderr, "                  top->name=pointer %ld\n", TYPE( top->name  ) );
+ 		  }
+ 	       }
+ 	    }
+--- bde/bmem/lib/gchook.c.orig	2011-01-24 06:30:52.000000000 -0700
++++ bde/bmem/lib/gchook.c	2011-02-14 15:12:29.119566199 -0700
+@@ -45,13 +45,13 @@ GC_collect_hook( int heapsz, long livesz
+    gc_number++;
+ 
+    if( heapsz > (1024 * 1024) ) {
+-      fprintf( stderr, "gc %3d: alloc size=%.2fMB, heap size=%.2fMB, live size=%.2fMB\n",
++      fprintf( stderr, "gc %3lu: alloc size=%.2fMB, heap size=%.2fMB, live size=%.2fMB\n",
+ 	       gc_number,
+ 	       ((double)gc_alloc_size / (1024. * 1024.)),
+ 	       ((double)heapsz / (1024. * 1024.)),
+ 	       ((double)livesz / (1024. * 1024.)) );
+    } else {
+-      fprintf( stderr, "gc %3d: alloc size=%dKB, heap size=%dKB, live size=%ldKB\n",
++      fprintf( stderr, "gc %3lu: alloc size=%luKB, heap size=%dKB, live size=%ldKB\n",
+ 	       gc_number,
+ 	       gc_alloc_size / 1024,
+ 	       heapsz / 1024,
+@@ -81,7 +81,7 @@ gc_alloc_size_add( int size ) {
+ /*---------------------------------------------------------------------*/
+ static void
+ GC_dump_gc( gc_info_t *i, FILE *f ) {
+-   fprintf( f, "    (%d %d %d %d)\n",
++   fprintf( f, "    (%lu %lu %lu %lu)\n",
+ 	    i->number,
+ 	    BMEMSIZE( i->alloc_size ),
+ 	    BMEMSIZE( i->heap_size ),
diff --git a/dev-scheme/bigloo/metadata.xml b/dev-scheme/bigloo/metadata.xml
index f5d2c5e98d0e..a1ecd8724a23 100644
--- a/dev-scheme/bigloo/metadata.xml
+++ b/dev-scheme/bigloo/metadata.xml
@@ -13,21 +13,21 @@
     Scheme and C# programs.
   </longdescription>
   <use>
-    <flag name="bglpkg">Build bglpkg binary, which can be use to access scmpkg servers</flag>
+    <flag name="bglpkg">Build bglpkg binary, which can be use to access scmpkg servers (requires web)</flag>
     <flag name="calendar">Build the embedded library for calendar programming</flag>
     <flag name="crypto">Build the embedded cryptographic library</flag>
     <flag name="debug">Enable extra debug codepaths</flag>
     <flag name="doc">Install Bigloo Manual (HTML docs of Bigloo and r5rs)</flag>
     <flag name="emacs">Build and install the Bigloo Developement Environment for Emacs (aka bee-mode)</flag>
     <flag name="gmp">Adds support for <pkg>dev-libs/gmp</pkg> (GNU MP library)</flag>
-    <flag name="gstreamer">Adds support for <pkg>media-libs/gstreamer</pkg></flag>
     <flag name="java">Enable the JVM backend for the Bigloo compiler</flag>
     <flag name="mail">Mail library for email management (e.g. maildir and imap support)</flag>
     <flag name="multimedia">Build multimedia library (e.g. for managing images). Needed for <pkg>dev-scheme/hop</pkg></flag>
-    <flag name="packrat">Bigloo port of Tony Garnock-Jones' packrat parser</flag>
+    <flag name="openpgp">Build OpenPGP support (requires crypto)</flag>
+    <flag name="packrat">Bigloo port of Tony Garnock-Jones' packrat parser (requires srfi1)</flag>
     <flag name="sqlite">Use the system-wide <pkg>dev-db/sqlite</pkg></flag>
     <flag name="srfi1">Build the srfi1 library: List library</flag>
-    <flag name="srfi27">Build the srfi27 library: Source of Random Bits (32bit-arch only)</flag>
+    <flag name="srfi27">Build the srfi27 library: Source of Random Bits (32bit-arch only, requires gmp)</flag>
     <flag name="ssl">Adds support for SSL connections through <pkg>dev-libs/openssl</pkg></flag>
     <flag name="threads">Enable thread support, it depends on <pkg>dev-libs/boehm-gc</pkg> built with threads use flag</flag>
     <flag name="text">Library for dealing with text (e.g. BibTeX parser)</flag>