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Remove newer GLIBC features using CFLAGS instead of code

This commit is contained in:
hedgecrw85 2018-08-10 16:07:47 -05:00
parent 61612ebd02
commit 7bee2e5c1f
2 changed files with 4 additions and 12 deletions
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14
src/main/c/Linux/LinuxHelperFunctions.c
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@ -2,7 +2,7 @@
* LinuxHelperFunctions.c
*
* Created on: Mar 10, 2015
* Last Updated on: Aug 02, 2018
* Last Updated on: Aug 10, 2018
* Author: Will Hedgecock
*
* Copyright (C) 2012-2018 Fazecast, Inc.
@ -36,16 +36,8 @@
#include <unistd.h>
#include "LinuxHelperFunctions.h"
// Remove reliance on newer glibc features
extern int ioctl(int __fd, unsigned long int __request, ...) __THROW;
void __chk_fail (void) __attribute__((__noreturn__));
long int __fdelt_warn(long int a)
{
if (a >= FD_SETSIZE)
__chk_fail();
return a / __NFDBITS;
}
long int __fdelt_chk(long int) __attribute__((weak, alias("__fdelt_warn")));
// Explicitly define the ioctl function signature
extern int ioctl(int __fd, unsigned long int __request, ...);
void push_back(struct charTupleVector* vector, const char* firstString, const char* secondString, const char* thirdString)
{

2
src/main/c/Linux/Makefile
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@ -7,7 +7,7 @@ LINK := gcc
LINK_ARM32 := arm32-unknown-linux-gnueabi-gcc
LINK_ARM32HF := arm32hf-unknown-linux-gnueabi-gcc
LINK_ARM64 := aarch64-unknown-linux-gnueabi-gcc
CFLAGS := -fPIC -static-libgcc -Os -flto -fuse-linker-plugin
CFLAGS := -fPIC -static-libgcc -Os -flto -fuse-linker-plugin -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0
LDFLAGS := -shared -static-libgcc -flto -fuse-linker-plugin -Os
INCLUDES := -I"$(JDK_HOME)/include" -I"$(JDK_HOME)/include/linux"
LIBRARIES :=