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GP-3085 Adjustments for older build environments

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This commit is contained in:
caheckman 2023-02-07 16:36:37 -05:00
parent bb79314d85
commit 4f728c082f
2 changed files with 5 additions and 8 deletions
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7
Ghidra/Features/Decompiler/src/decompile/cpp/Makefile
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@ -35,16 +35,15 @@ ifeq ($(OS),Darwin)
OSDIR=mac_x86_64
endif
CC=gcc
CXX=g++
CXX=g++ -std=c++11
# Debug flags
DBG_CXXFLAGS=-g -std=c++11 -Wall -Wno-sign-compare
DBG_CXXFLAGS=-g -Wall -Wno-sign-compare
#DBG_CXXFLAGS=-g -pg -Wall -Wno-sign-compare
#DBG_CXXFLAGS=-g -fprofile-arcs -ftest-coverage -Wall -Wno-sign-compare
# Optimization flags
OPT_CXXFLAGS=-O2 -std=c++11 -Wall -Wno-sign-compare
OPT_CXXFLAGS=-O2 -Wall -Wno-sign-compare
YACC=bison

6
Ghidra/Features/Decompiler/src/decompile/cpp/float.cc
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@ -22,8 +22,6 @@
using std::ldexp;
using std::frexp;
using std::signbit;
using std::isnan;
using std::isinf;
using std::sqrt;
using std::floor;
using std::ceil;
@ -92,8 +90,8 @@ FloatFormat::floatclass FloatFormat::extractExpSig(double x,bool *sgn,uintb *sig
*sgn = signbit(x);
if (x == 0.0) return zero;
if (isinf(x)) return infinity;
if (isnan(x)) return nan;
if (std::isinf(x)) return infinity;
if (std::isnan(x)) return nan;
if (*sgn)
x = -x;
double norm = frexp(x,&e); // norm is between 1/2 and 1