From db335c6f206eaf6080acba0108ed834a57dac047 Mon Sep 17 00:00:00 2001
From: Alan Antonuk <alan.antonuk@gmail.com>
Date: Mon, 10 Aug 2015 21:22:08 -0700
Subject: build: remove -pedantic and -Wcast-align CFLAGS.

-pedantic combined with -std=* causes excessive warnings about things like
long long not being portable, which while true in a global sense isn't the case
for the target platforms.

-Wcast-align given we don't care about saving every single byte possible,
warnings about casts causing the compiler to realign something isn't helpful.

Fixes #291
---
 CMakeLists.txt | 4 ++--
 configure.ac   | 3 ---
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index db9a230..a683fb5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -37,9 +37,9 @@ set(VERSION ${_API_VERSION_MAJOR}.${_API_VERSION_MINOR}.${_API_VERSION_PATCH})
 if (MSVC)
   set(CMAKE_C_FLAGS "/W4 /nologo ${CMAKE_C_FLAGS}")
 elseif (CMAKE_C_COMPILER_ID MATCHES ".*Clang")
-  set(CMAKE_C_FLAGS "-Wall -Wextra -pedantic -Wstrict-prototypes -Wcast-align -Wno-unused-function -fno-common -fvisibility=hidden ${CMAKE_C_FLAGS}")
+  set(CMAKE_C_FLAGS "-Wall -Wextra -fno-common -fvisibility=hidden ${CMAKE_C_FLAGS}")
 elseif (CMAKE_COMPILER_IS_GNUCC)
-  set(RMQ_C_FLAGS "-Wall -Wextra -pedantic -Wstrict-prototypes -Wcast-align -Wno-unused-function -fno-common")
+  set(RMQ_C_FLAGS "-Wall -Wextra -fno-common")
   execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
   if (GCC_VERSION VERSION_GREATER 4.0 OR GCC_VERSION VERSION_EQUAL 4.0)
       set(RMQ_C_FLAGS "${RMQ_C_FLAGS} -fvisibility=hidden")
diff --git a/configure.ac b/configure.ac
index 8f463de..03b6fcd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -43,9 +43,6 @@ AC_C_INLINE
 # Set compiler flags
 AX_TRY_CFLAGS([-Wall], [AX_CFLAGS([-Wall])])
 AX_TRY_CFLAGS([-Wextra], [AX_CFLAGS([-Wextra])])
-AX_TRY_CFLAGS([-pedantic], [AX_CFLAGS([-pedantic])])
-AX_TRY_CFLAGS([-Wstrict-prototypes], [AX_CFLAGS([-Wstrict-prototypes])])
-AX_TRY_CFLAGS([-Wcast-align], [AX_CFLAGS([-Wcast-align])])
 AX_TRY_CFLAGS([-fno-common], [AX_CFLAGS([-fno-common])])
 AX_TRY_CFLAGS([-fvisibility=hidden], [AX_CFLAGS([-fvisibility=hidden])])
 AX_TRY_LDFLAGS([-no-undefined], [NO_UNDEFINED=-no-undefined])
-- 
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