openpgm: Add Pragmatic General Multicast library
OpenPGM is a library implementing the PGM reliable multicast network protocol; The famous messaging library ZMQ has an optional dependency on OpenPGM, with OpenPGM enabled, we can foster the development of multicast network applications. Signed-off-by: Ye Holmes <yeholmes@outlook.com>
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Ye Holmes
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#
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# Copyright (C) 2021 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=openpgm
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PKG_VERSION:=5.3.128
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PKG_RELEASE:=1
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PKG_SOURCE_URL_FILE:=release-5-3-128
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_SOURCE_URL_FILE).tar.gz
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PKG_SOURCE_URL:=https://codeload.github.com/steve-o/openpgm/tar.gz
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PKG_HASH:=8d707ef8dda45f4a7bc91016d7f2fed6a418637185d76c7ab30b306499c6d393
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PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_SOURCE_URL_FILE)
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PKG_FIXUP:=autoreconf
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MAKE_PATH:=openpgm/pgm
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PKG_AUTOMAKE_PATHS:=$(MAKE_PATH)
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PKG_MAINTAINER:=Ye Holmes <yeholmes@outlook.com>
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PKG_LICENSE:=LGPL-2.1-or-later
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PKG_LICENSE_FILES:=$(MAKE_PATH)/LICENSE
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PKG_CPE_ID:=cpe:/a:openpgm:openpgm
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include $(INCLUDE_DIR)/package.mk
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define Package/openpgm
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TITLE:=OpenPGM, an implementation of the PGM protocol
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URL:=http://openpgm.googlecode.com/
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SECTION:=libs
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CATEGORY:=Libraries
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endef
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define Package/openpgm/description
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OpenPGM is a library implementing the PGM reliable multicast
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network protocol. For more information about OpenPGM, see:
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http://openpgm.googlecode.com/
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endef
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CONFIGURE_VARS += ac_cv_file__proc_cpuinfo=yes \
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ac_cv_file__dev_rtc=no ac_cv_file__dev_hpet=no
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CONFIGURE_ARGS += --enable-static=no --enable-shared=yes
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define Build/Configure
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$(call Build/Configure/Default,,,$(MAKE_PATH))
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endef
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define Build/InstallDev
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$(INSTALL_DIR) $(1)/usr/include/pgm
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$(CP) $(PKG_BUILD_DIR)/$(MAKE_PATH)/include/pgm/* $(1)/usr/include/pgm/
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$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
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$(CP) $(PKG_BUILD_DIR)/$(MAKE_PATH)/.libs/libpgm*.so* $(1)/usr/lib/
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$(CP) $(PKG_BUILD_DIR)/$(MAKE_PATH)/openpgm-5.3.pc $(1)/usr/lib/pkgconfig/
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endef
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define Package/openpgm/install
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_BUILD_DIR)/$(MAKE_PATH)/.libs/libpgm*.so* $(1)/usr/lib/
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endef
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$(eval $(call BuildPackage,openpgm))
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@ -0,0 +1,45 @@
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From 240634b1afb968a051f8c68696eae2a582a02450 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Mon, 31 Aug 2020 20:16:25 +0200
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Subject: [PATCH 1/2] Rename openpgm-5.2.pc.in
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This will fix the following build failure:
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config.status: error: cannot find input file: `openpgm-5.3.pc.in'
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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openpgm/pgm/{openpgm-5.2.pc.in => openpgm-5.3.pc.in} | 0
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1 file changed, 0 insertions(+), 0 deletions(-)
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rename openpgm/pgm/{openpgm-5.2.pc.in => openpgm-5.3.pc.in} (100%)
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--- a/openpgm/pgm/openpgm-5.2.pc.in
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+++ /dev/null
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@@ -1,12 +0,0 @@
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-prefix=@prefix@
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-exec_prefix=@exec_prefix@
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-libdir=@libdir@
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-includedir=@includedir@
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-
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-Name: OpenPGM
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-Description: PGM Protocol Library.
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-Version: @PACKAGE_VERSION@
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-# packagers may wish to move @LIBS@ to Libs.private for platforms with
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-# versions of pkg-config that support static linking.
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-Libs: -L${libdir} -lpgm @LIBS@
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-Cflags: -I${includedir}/pgm-@VERSION_MAJOR@.@VERSION_MINOR@
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--- /dev/null
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+++ b/openpgm/pgm/openpgm-5.3.pc.in
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@@ -0,0 +1,12 @@
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+prefix=@prefix@
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+exec_prefix=@exec_prefix@
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+libdir=@libdir@
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+includedir=@includedir@
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+
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+Name: OpenPGM
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+Description: PGM Protocol Library.
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+Version: @PACKAGE_VERSION@
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+# packagers may wish to move @LIBS@ to Libs.private for platforms with
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+# versions of pkg-config that support static linking.
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+Libs: -L${libdir} -lpgm @LIBS@
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+Cflags: -I${includedir}/pgm-@VERSION_MAJOR@.@VERSION_MINOR@
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@ -0,0 +1,33 @@
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From b7fa865fa6b06d97d424c500fd1c4bc44c096359 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Sun, 1 Nov 2020 22:46:18 +0100
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Subject: [PATCH 2/2] openpgm/pgm/checksum.c: fix build with 32 bits MMX
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Build with i386-pentium-mmx or i686 is broken since version 5-3-128 and
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https://github.com/steve-o/openpgm/commit/b276dc15be5d4e6e1143b9de25d09f63f9c85135
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because _mm_cvtm64_si64 is undefined resulting in the following build
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failure for example on zeromq:
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/srv/storage/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i586-buildroot-linux-musl/8.3.0/../../../../i586-buildroot-linux-musl/bin/ld: /srv/storage/autobuild/run/instance-3/output-1/host/i586-buildroot-linux-musl/sysroot/usr/lib32/libpgm-5.3.so.0: undefined reference to `_mm_cvtm64_si64'
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So use the fallback if __x86_64__ is not defined
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Fixes:
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- http://autobuild.buildroot.org/results/01d9be37e8a743307128f53f41785654c9971e1a
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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openpgm/pgm/checksum.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/openpgm/pgm/checksum.c
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+++ b/openpgm/pgm/checksum.c
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@@ -948,7 +948,7 @@ do_csumcpy_mmx (
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sum = _mm_add_pi32 (sum, lo);
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sum = _mm_add_pi32 (sum, hi);
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-#if 1
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+#if defined(__x86_64__)
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*(int64_t*)dst = _mm_cvtm64_si64 (tmp);
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#else
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((int*)dst)[1] = _mm_cvtsi64_si32 (tmp);
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