Make uncompressed .so searching better.

(Portage version: 2.2_pre5)

3 files changed, 152 insertions, 1 deletions

diff --git a/sys-apps/man/ChangeLog b/sys-apps/man/ChangeLog
index b810843e84ce..040c3734ab82 100644
--- a/sys-apps/man/ChangeLog
+++ b/sys-apps/man/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for sys-apps/man
 # Copyright 1999-2008 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-apps/man/ChangeLog,v 1.127 2008/02/24 19:00:51 vapier Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-apps/man/ChangeLog,v 1.128 2008/04/21 01:17:36 vapier Exp $
+
+*man-1.6f-r2 (21 Apr 2008)
+
+  21 Apr 2008; Mike Frysinger <vapier@gentoo.org>
+  +files/man-1.6f-so-search.patch, +man-1.6f-r2.ebuild:
+  Make uncompressed .so searching better.
 
 *man-1.6f-r1 (24 Feb 2008)
 
diff --git a/sys-apps/man/files/man-1.6f-so-search.patch b/sys-apps/man/files/man-1.6f-so-search.patch
new file mode 100644
index 000000000000..d9d4af4fe346
--- /dev/null
+++ b/sys-apps/man/files/man-1.6f-so-search.patch
@@ -0,0 +1,34 @@
+improve the uncompressed .so search
+
+--- a/src/man.c
++++ b/src/man.c
+@@ -381,13 +381,23 @@ again:
+ 	  }
+ 	  /*
+ 	   * Some people have compressed man pages, but uncompressed
+-	   * .so files - we could glob for all possible extensions,
+-	   * for now: only try .gz
++	   * .so files - we should discover this list dynamically, but
++	   * for now just hardcode it.
+ 	   */
+-	  else if (fp == NULL && get_expander(".gz") &&
+-		   strlen(name)+strlen(".gz") < BUFSIZE) {
+-	       strcat(name, ".gz");
+-	       fp = fopen (name, "r");
++	  else if (fp == NULL) {
++#define ARRAY_SIZE(a) (sizeof(a) / sizeof(*(a)))
++	       size_t i, name_len = strlen(name);
++	       const char *extensions[] = { ".gz", ".bz2", ".lzma", ".z", ".Z" };
++	       for (i = 0; i < ARRAY_SIZE(extensions); ++i) {
++		    const char *comp = extensions[i];
++		    name[name_len] = '\0';
++		    if (get_expander(comp) && name_len+strlen(comp) < BUFSIZE) {
++			 strcat(name, comp);
++			 fp = fopen(name, "r");
++			 if (fp)
++			      break;
++		    }
++	       }
+ 	  }
+ 
+ 	  if (fp == NULL) {
diff --git a/sys-apps/man/man-1.6f-r2.ebuild b/sys-apps/man/man-1.6f-r2.ebuild
new file mode 100644
index 000000000000..cded2df364a8
--- /dev/null
+++ b/sys-apps/man/man-1.6f-r2.ebuild
@@ -0,0 +1,111 @@
+# Copyright 1999-2008 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-apps/man/man-1.6f-r2.ebuild,v 1.1 2008/04/21 01:17:36 vapier Exp $
+
+inherit eutils toolchain-funcs
+
+DESCRIPTION="Standard commands to read man pages"
+HOMEPAGE="http://primates.ximian.com/~flucifredi/man/"
+SRC_URI="http://primates.ximian.com/~flucifredi/man/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~sparc-fbsd ~x86 ~x86-fbsd"
+IUSE="nls"
+
+DEPEND="nls? ( sys-devel/gettext )"
+RDEPEND=">=sys-apps/groff-1.19.2-r1
+	!sys-apps/man-db
+	!app-arch/lzma"
+PROVIDE="virtual/man"
+
+pkg_setup() {
+	enewgroup man 15
+	enewuser man 13 -1 /usr/share/man man
+}
+
+src_unpack() {
+	unpack ${A}
+	cd "${S}"
+
+	epatch "${FILESDIR}"/man-1.6f-man2html-compression.patch
+	epatch "${FILESDIR}"/man-1.6-cross-compile.patch
+	epatch "${FILESDIR}"/man-1.5p-search-order.patch
+	epatch "${FILESDIR}"/man-1.6f-unicode.patch #146315
+	epatch "${FILESDIR}"/man-1.5p-defmanpath-symlinks.patch
+	epatch "${FILESDIR}"/man-1.6b-more-sections.patch
+	epatch "${FILESDIR}"/man-1.6c-cut-duplicate-manpaths.patch
+	epatch "${FILESDIR}"/man-1.5m2-apropos.patch
+	epatch "${FILESDIR}"/man-1.6d-fbsd.patch
+	epatch "${FILESDIR}"/man-1.6e-headers.patch
+	epatch "${FILESDIR}"/man-1.6f-so-search.patch
+
+	strip-linguas $(eval $(grep ^LANGUAGES= configure) ; echo ${LANGUAGES//,/ })
+}
+
+src_compile() {
+	unset NLSPATH #175258
+
+	tc-export CC BUILD_CC
+
+	local mylang=
+	if use nls ; then
+		if [[ -z ${LINGUAS} ]] ; then
+			mylang="all"
+		else
+			mylang="${LINGUAS// /,}"
+		fi
+	else
+		mylang="none"
+	fi
+	./configure \
+		-confdir=/etc \
+		+sgid +fhs \
+		+lang ${mylang} \
+		|| die "configure failed"
+
+	emake || die "emake failed"
+}
+
+src_install() {
+	unset NLSPATH #175258
+
+	emake PREFIX="${D}" install || die "make install failed"
+	dosym man /usr/bin/manpath
+
+	dodoc LSM README* TODO
+
+	# makewhatis only adds man-pages from the last 24hrs
+	exeinto /etc/cron.daily
+	newexe "${FILESDIR}"/makewhatis.cron makewhatis
+
+	keepdir /var/cache/man
+	diropts -m0775 -g man
+	local mansects=$(grep ^MANSECT "${D}"/etc/man.conf | cut -f2-)
+	for x in ${mansects//:/ } ; do
+		keepdir /var/cache/man/cat${x}
+	done
+}
+
+pkg_postinst() {
+	einfo "Forcing sane permissions onto ${ROOT}/var/cache/man (Bug #40322)"
+	chown -R root:man "${ROOT}"/var/cache/man
+	chmod -R g+w "${ROOT}"/var/cache/man
+	[[ -e ${ROOT}/var/cache/man/whatis ]] \
+		&& chown root:0 "${ROOT}"/var/cache/man/whatis
+
+	echo
+
+	local f files=$(ls "${ROOT}"/etc/cron.{daily,weekly}/makewhatis{,.cron} 2>/dev/null)
+	for f in ${files} ; do
+		[[ ${f} == */etc/cron.daily/makewhatis ]] && continue
+		[[ $(md5sum "${f}") == "8b2016cc778ed4e2570b912c0f420266 "* ]] \
+			&& rm -f "${f}"
+	done
+	files=$(ls "${ROOT}"/etc/cron.{daily,weekly}/makewhatis{,.cron} 2>/dev/null)
+	if [[ ${files/$'\n'} != ${files} ]] ; then
+		ewarn "You have multiple makewhatis cron files installed."
+		ewarn "You might want to delete all but one of these:"
+		ewarn ${files}
+	fi
+}