fix_missing_brpc_version_in_release

CMakeLists.txt

@@ -91,7 +91,7 @@ include_directories(
 )
 
 execute_process(
-    COMMAND bash -c "git rev-parse --short HEAD | tr -d '\n'"
+    COMMAND bash -c "bash ${PROJECT_SOURCE_DIR}/tools/get_brpc_version.sh ${PROJECT_SOURCE_DIR} | tr -d '\n'"
     OUTPUT_VARIABLE BRPC_REVISION
 )
 

Makefile

@@ -23,7 +23,7 @@ include config.mk
 # 2. Added -D__const__= : Avoid over-optimizations of TLS variables by GCC>=4.8
 # 3. Removed -Werror: Not block compilation for non-vital warnings, especially when the
 #    code is tested on newer systems. If the code is used in production, add -Werror back
-CPPFLAGS+=-DBTHREAD_USE_FAST_PTHREAD_MUTEX -D__const__= -D_GNU_SOURCE -DUSE_SYMBOLIZE -DNO_TCMALLOC -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DNDEBUG -DBRPC_REVISION=\"$(shell git rev-parse --short HEAD)\"
+CPPFLAGS+=-DBTHREAD_USE_FAST_PTHREAD_MUTEX -D__const__= -D_GNU_SOURCE -DUSE_SYMBOLIZE -DNO_TCMALLOC -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DNDEBUG -DBRPC_REVISION=\"$(shell bash tools/get_brpc_version.sh .)\"
 CXXFLAGS=$(CPPFLAGS) -O2 -pipe -Wall -W -fPIC -fstrict-aliasing -Wno-invalid-offsetof -Wno-unused-parameter -fno-omit-frame-pointer -std=c++0x
 CFLAGS=$(CPPFLAGS) -O2 -pipe -Wall -W -fPIC -fstrict-aliasing -Wno-unused-parameter -fno-omit-frame-pointer
 DEBUG_CXXFLAGS = $(filter-out -DNDEBUG,$(CXXFLAGS)) -DUNIT_TEST -DBVAR_NOT_LINK_DEFAULT_VARIABLES

tools/get_brpc_version.sh

+#!/bin/bash
+
+v=$(git rev-parse --short HEAD 2> /dev/null)
+if [ $? -eq 0 ]
+then
+    echo $v
+else
+    cat $1/RELEASE_VERSION
+fi