add back the zlib patch for bug #360849 after speaking with ssuominon.

(Portage version: 2.2.0_alpha84/cvs/Linux i686)

2 files changed, 98 insertions, 3 deletions

diff --git a/sys-fs/udev/files/udev-175-zlib.patch b/sys-fs/udev/files/udev-175-zlib.patch
new file mode 100644
index 000000000000..fb93bbbfdcbd
--- /dev/null
+++ b/sys-fs/udev/files/udev-175-zlib.patch
@@ -0,0 +1,89 @@
+--- a/extras/usb-db/usb-db.c
++++ b/extras/usb-db/usb-db.c
+@@ -90,19 +90,60 @@
+ #define HEXCHARS "0123456789abcdefABCDEF"
+ #define WHITESPACE " \t\n\r"
+ 
++#ifdef USE_ZLIB
++
++#include <zlib.h>
++
++static ssize_t gz_getline(char **lineptr, size_t *n, void *stream)
++{
++	if (!*lineptr)
++		*lineptr = malloc(*n = 4096);
++	if (!*lineptr)
++		return -1;
++	if (gzgets(stream, *lineptr, *n - 1)) {
++		(*lineptr)[*n - 1] = '\0';
++		/* should return strlen(*lineptr), but caller doesn't care */
++		return 0;
++	}
++	return -1;
++}
++static int gz_fclose(void *stream)
++{
++	return gzclose(stream);
++}
++
++static ssize_t stdio_getline(char **lineptr, size_t *n, void *stream)
++{
++	return getline(lineptr, n, stream);
++}
++static int stdio_fclose(void *stream)
++{
++	return fclose(stream);
++}
++
++#endif
++
+ static int lookup_vid_pid(
+ 	uint16_t vid,
+ 	uint16_t pid,
+ 	char **vendor,
+ 	char **product) {
+ 
+-	FILE *f;
++	void *f;
+ 	int ret = -1;
+ 	int found_vendor = 0;
+ 	char *line = NULL;
+ 
+ 	*vendor = *product = NULL;
+ 
++#ifdef USE_ZLIB
++	ssize_t (*getline)(char **lineptr, size_t *n, void *stream) = stdio_getline;
++	int (*fclose)(void *stream) = stdio_fclose;
++	if ((f = gzopen(DATABASE ".gz", "r"))) {
++		getline = gz_getline;
++		fclose = gz_fclose;
++	} else
++#endif
+ 	if (!(f = fopen(DATABASE, "r"))) {
+ 		fprintf(stderr, "Failed to open database file "DATABASE": %s\n", strerror(errno));
+ 		return -1;
+@@ -111,11 +152,6 @@
+ 	for (;;) {
+ 		size_t n;
+ 
+-		if (line) {
+-			free(line);
+-			line = NULL;
+-		}
+-
+ 		if (getline(&line, &n, f) < 0)
+ 			break;
+ 
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -987,7 +987,7 @@
+ # ------------------------------------------------------------------------------
+ @ENABLE_HWDB_TRUE@extras_usb_db_usb_db_SOURCES = extras/usb-db/usb-db.c
+-@ENABLE_HWDB_TRUE@extras_usb_db_usb_db_CPPFLAGS = $(AM_CPPFLAGS) -DUSB_DATABASE=\"$(USB_DATABASE)\" -DBUILD_FOR_USB
++@ENABLE_HWDB_TRUE@extras_usb_db_usb_db_CPPFLAGS = $(AM_CPPFLAGS) -DUSB_DATABASE=\"$(USB_DATABASE)\" -DBUILD_FOR_USB -DUSE_ZLIB
+-@ENABLE_HWDB_TRUE@extras_usb_db_usb_db_LDADD = libudev/libudev-private.la
++@ENABLE_HWDB_TRUE@extras_usb_db_usb_db_LDADD = libudev/libudev-private.la -lz
+ @ENABLE_HWDB_TRUE@extras_usb_db_pci_db_SOURCES = extras/usb-db/usb-db.c
+-@ENABLE_HWDB_TRUE@extras_usb_db_pci_db_CPPFLAGS = $(AM_CPPFLAGS) -DPCI_DATABASE=\"$(PCI_DATABASE)\" -DBUILD_FOR_PCI
++@ENABLE_HWDB_TRUE@extras_usb_db_pci_db_CPPFLAGS = $(AM_CPPFLAGS) -DPCI_DATABASE=\"$(PCI_DATABASE)\" -DBUILD_FOR_PCI -DUSE_ZLIB
+ @ENABLE_HWDB_TRUE@extras_usb_db_pci_db_LDADD = libudev/libudev-private.la
diff --git a/sys-fs/udev/udev-175-r1.ebuild b/sys-fs/udev/udev-175-r1.ebuild
index b2ffc591143e..0780599cb32d 100644
--- a/sys-fs/udev/udev-175-r1.ebuild
+++ b/sys-fs/udev/udev-175-r1.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2012 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/udev-175-r1.ebuild,v 1.5 2012/01/04 00:36:37 williamh Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/udev-175-r1.ebuild,v 1.6 2012/01/06 04:25:47 williamh Exp $
 
 EAPI=4
 
@@ -34,7 +34,7 @@ HOMEPAGE="http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev.html"
 LICENSE="GPL-2"
 SLOT="0"
 IUSE="build selinux debug +rule_generator hwdb acl gudev introspection
-	keymap floppy edd doc"
+	keymap floppy edd doc zlib"
 
 COMMON_DEPEND="selinux? ( sys-libs/libselinux )
 	acl? ( sys-apps/acl dev-libs/glib:2 )
@@ -62,7 +62,11 @@ else
 fi
 
 RDEPEND="${COMMON_DEPEND}
-	hwdb? ( >=sys-apps/usbutils-0.82 sys-apps/pciutils[-zlib] )
+	hwdb? (
+		>=sys-apps/usbutils-0.82
+		sys-apps/pciutils[zlib=]
+		zlib? ( sys-libs/zlib )
+	)
 	acl? ( sys-apps/coreutils[acl] )
 	!sys-apps/coldplug
 	!<sys-fs/lvm2-2.02.45
@@ -132,6 +136,8 @@ src_prepare()
 			EPATCH_FORCE="yes" epatch
 	fi
 
+	use hwdb && use zlib && epatch "${FILESDIR}"/${P}-zlib.patch
+
 	# change rules back to group uucp instead of dialout for now
 	sed -e 's/GROUP="dialout"/GROUP="uucp"/' \
 		-i rules/{rules.d,arch}/*.rules \