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-rw-r--r--icetime/Makefile2
-rw-r--r--icetime/icetime.cc5
2 files changed, 2 insertions, 5 deletions
diff --git a/icetime/Makefile b/icetime/Makefile
index de3b44b..9f8d047 100644
--- a/icetime/Makefile
+++ b/icetime/Makefile
@@ -1,6 +1,6 @@
include ../config.mk
LDLIBS = -lm -lstdc++
-CXXFLAGS = -MD -O0 -ggdb -Wall -std=c++11 -I/usr/local/include -DPREFIX=$(PREFIX)
+CXXFLAGS = -MD -O0 -ggdb -Wall -std=c++11 -I/usr/local/include -DPREFIX='"$(PREFIX)"'
all: icetime
diff --git a/icetime/icetime.cc b/icetime/icetime.cc
index e9bfc55..086da8f 100644
--- a/icetime/icetime.cc
+++ b/icetime/icetime.cc
@@ -31,9 +31,6 @@
// add this number of ns as estimate for clock distribution mismatch
#define GLOBAL_CLK_DIST_JITTER 0.1
-#define STRINGIFY(x) #x
-#define TOSTRING(x) STRINGIFY(x)
-
FILE *fin = nullptr, *fout = nullptr, *frpt = nullptr;
bool verbose = false;
bool max_span_hack = false;
@@ -268,7 +265,7 @@ void read_config()
void read_chipdb()
{
char buffer[1024];
- snprintf(buffer, 1024, TOSTRING(PREFIX) "/share/icebox/chipdb-%s.txt", config_device.c_str());
+ snprintf(buffer, 1024, PREFIX "/share/icebox/chipdb-%s.txt", config_device.c_str());
FILE *fdb = fopen(buffer, "r");
if (fdb == nullptr) {