From 2dfaa2598640473c195ea6181cb81ea124a22b07 Mon Sep 17 00:00:00 2001
From: Sangwon Ha <sw815.ha@samsung.com>
Date: Wed, 22 Jul 2015 17:48:07 +0900
Subject: [PATCH] Match ABI with Mesa3D

Change-Id: I83bc7ffa481df75bbf192359dbb212d52ab1532a
---
 Makefile              | 14 ++++++++------
 packaging/libgbm.spec | 40 +++++++++++++++++++++++-----------------
 2 files changed, 31 insertions(+), 23 deletions(-)

diff --git a/Makefile b/Makefile
index f5ec405..a7ffe70 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,6 @@
 SRC_DIR = ./src
+SO_NAME = libgbm.so.$(major_ver)
+BIN_NAME = $(SO_NAME).$(minor_ver)
 
 #CROSS_COMPILE ?= arm-none-linux-gnueabi-
 TARGET_CC ?= $(CROSS_COMPILE)gcc
@@ -22,18 +24,18 @@ GBM_SRCS +=  \
 
 GBM_OBJS := $(GBM_SRCS:.c=.o)
 
-libgbm.so: $(GBM_OBJS)
-	$(TARGET_CC) -shared -o $@ $(GBM_OBJS) $(CFLAGS)
+$(BIN_NAME): $(GBM_OBJS)
+	$(TARGET_CC) -shared -Wl,-soname,$(SO_NAME) -o $@ $(GBM_OBJS) $(CFLAGS)
 backend: 
 	@for dir in $(GBM_BACKENDS_DIR) ; do \
 		$(MAKE) -C $$dir ; \
 	done
 
 .DEFAULT_GOAL = all
-all: libgbm.so backend
+all: $(BIN_NAME) backend
 
 clean:
-	-rm -f $(GBM_OBJS) libgbm.so
+	-rm -f $(GBM_OBJS) $(BIN_NAME)
 	@for dir in $(GBM_BACKENDS_DIR) ; do \
 		$(MAKE) $@ -C $$dir ; \
 	done
@@ -46,7 +48,7 @@ install: all
 	cp $(SRC_DIR)/common.h $(includedir)/gbm/
 	cp $(SRC_DIR)/gbmint.h $(includedir)/gbm/
 	cp pkgconfig/gbm.pc $(libdir)/pkgconfig/
-	cp libgbm.so $(libdir)/
+	cp $(BIN_NAME) $(libdir)/
 	@for dir in $(GBM_BACKENDS_DIR) ; do \
 		$(MAKE) $@ -C $$dir ; \
 	done
@@ -58,7 +60,7 @@ uninstall:
 	-rm -f $(includedir)/gbm/common.h
 	-rm -f $(includedir)/gbm/gbmint.h
 	-rm -f $(libdir)/pkgconfig/gbm.pc
-	-rm -f $(libdir)/libgbm.so
+	-rm -f $(libdir)/$(BIN_NAME)
 	@for dir in $(GBM_BACKENDS_DIR) ; do \
 		$(MAKE) $@ -C $$dir ; \
 	done
diff --git a/packaging/libgbm.spec b/packaging/libgbm.spec
index 7d285cf..edc2727 100644
--- a/packaging/libgbm.spec
+++ b/packaging/libgbm.spec
@@ -1,18 +1,19 @@
-Summary:    Wayland GBM for TIZEN
-Name:       libgbm
-Version:    1.0.0s
-Release:    1
-Group:      System/Libraries
-License:    MIT
-
-Source0:    %{name}.tar.gz
-
-# Requirements
-BuildRequires:  autoconf
-BuildRequires:  libtool
-BuildRequires:  systemd-devel
-BuildRequires:  pkgconfig(libudev)
-BuildRequires:  libdrm-devel
+%define MAJOR_VER	1
+%define MINOR_VER	0s
+
+Summary:	Wayland GBM for TIZEN
+Name:		libgbm
+Version:	%{MAJOR_VER}.%{MINOR_VER}
+Release:	1
+Group:		System/Libraries
+License:	MIT
+Source:		%{name}-%{version}.tar.gz
+
+BuildRequires:	autoconf
+BuildRequires:	libtool
+BuildRequires:	systemd-devel
+BuildRequires:	pkgconfig(libudev)
+BuildRequires:	libdrm-devel
 
 %description
 Wayland Generic Buffer Management for TIZEN
@@ -30,13 +31,16 @@ Development header files for use with Wayland GBM
 
 %build
 make clean
-make libdir=%{_libdir}
+make libdir=%{_libdir} major_ver=%{MAJOR_VER} minor_ver=%{MINOR_VER}
 
 %install
 mkdir -p %{buildroot}%{_includedir}
 mkdir -p %{buildroot}%{_libdir}/pkgconfig
 
-%makeinstall
+%makeinstall major_ver=%{MAJOR_VER} minor_ver=%{MINOR_VER}
+
+ln -sf libgbm.so.%{MAJOR_VER}.%{MINOR_VER}	%{buildroot}%{_libdir}/libgbm.so.%{MAJOR_VER}
+ln -sf libgbm.so.%{MAJOR_VER}			%{buildroot}%{_libdir}/libgbm.so
 
 %post -p /sbin/ldconfig
 
@@ -46,6 +50,8 @@ mkdir -p %{buildroot}%{_libdir}/pkgconfig
 %manifest packaging/libgbm.manifest
 %defattr(-,root,root,-)
 %{_libdir}/libgbm.so
+%{_libdir}/libgbm.so.%{MAJOR_VER}
+%{_libdir}/libgbm.so.%{MAJOR_VER}.%{MINOR_VER}
 
 %files devel
 %defattr(-,root,root,-)
-- 
2.7.4