From fd2f47dbe590d0987447a323f0b693b32eae33d8 Mon Sep 17 00:00:00 2001
From: Kai Liu <kailiu@fb.com>
Date: Thu, 15 Aug 2013 20:53:21 -0700
Subject: [PATCH] Improve the build files to simplify the 3rd party release
 process

Summary:
* Added LIBNAME to enable configurable library name.
* remove/check fPIC in linux platform from build_detect_platform

Test Plan: make

Reviewers: emayanke

Differential Revision: https://reviews.facebook.net/D12321
---
 Makefile                          | 9 ++++++---
 build_tools/build_detect_platform | 2 +-
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index a757d04621..9d5924bb13 100644
--- a/Makefile
+++ b/Makefile
@@ -75,7 +75,10 @@ TOOLS = \
 PROGRAMS = db_bench signal_test $(TESTS) $(TOOLS)
 BENCHMARKS = db_bench_sqlite3 db_bench_tree_db
 
-LIBRARY = librocksdb.a
+# The library name is configurable since we are maintaining libraries of both
+# debug/release mode.
+LIBNAME = librocksdb
+LIBRARY = ${LIBNAME}.a
 MEMENVLIBRARY = libmemenv.a
 
 default: all
@@ -84,7 +87,7 @@ default: all
 ifneq ($(PLATFORM_SHARED_EXT),)
 
 ifneq ($(PLATFORM_SHARED_VERSIONED),true)
-SHARED1 = librocksdb.$(PLATFORM_SHARED_EXT)
+SHARED1 = ${LIBNAME}.$(PLATFORM_SHARED_EXT)
 SHARED2 = $(SHARED1)
 SHARED3 = $(SHARED1)
 SHARED = $(SHARED1)
@@ -92,7 +95,7 @@ else
 # Update db.h if you change these.
 SHARED_MAJOR = 2
 SHARED_MINOR = 0
-SHARED1 = librocksdb.$(PLATFORM_SHARED_EXT)
+SHARED1 = ${LIBNAME}.$(PLATFORM_SHARED_EXT)
 SHARED2 = $(SHARED1).$(SHARED_MAJOR)
 SHARED3 = $(SHARED1).$(SHARED_MAJOR).$(SHARED_MINOR)
 SHARED = $(SHARED1) $(SHARED2) $(SHARED3)
diff --git a/build_tools/build_detect_platform b/build_tools/build_detect_platform
index bde280b8ea..d0d1e61ca4 100755
--- a/build_tools/build_detect_platform
+++ b/build_tools/build_detect_platform
@@ -78,7 +78,7 @@ case "$TARGET_OS" in
         ;;
     Linux)
         PLATFORM=OS_LINUX
-        COMMON_FLAGS="$COMMON_FLAGS -DOS_LINUX -fPIC"
+        COMMON_FLAGS="$COMMON_FLAGS -DOS_LINUX"
         if [ -z "$USE_CLANG" ]; then
             COMMON_FLAGS="$COMMON_FLAGS -fno-builtin-memcmp"
         fi