Error compiling version 30.8b15 on Arch Linux
 

I am getting errors when building on Arch Linux as shown below. Any thoughts as to what I can do to circumvent?

I modified [b]linux64/makefile[/b] like this:
[code]
-CFLAGS = -I.. -I../gwnum -I/usr/local/include -std=gnu99 -DX86_64 -Wno-unused-result -O2 -DPORT=8
+CFLAGS = -I.. -I../gwnum -march=x86-64 -DX86_64 -O2 -Wno-unused-result -march=x86-64 -DPORT=8

-CPPFLAGS = -I.. -I../gwnum -I../../boost_1_76_0 -DX86_64 -std=c++11 -O2 -DPORT=8
+CPPFLAGS = -I.. -I../gwnum -march=x86-64 -O2 -Wno-unused-result -march=x86-64 -DPORT=8

-LFLAGS = -Wl,-M -Wl,-L/usr/local/lib
+LFLAGS = -Wl,-M

-LIBS = ../gwnum/gwnum.a ../gwnum/gwnum.ld ../gwnum/polymult.a -lm -lpthread -Wl,-Bstatic -lhwloc -Wl,-Bstatic -lcurl -Wl,-Bdynamic -lrt -lstdc++ -ldl -lgmp
+LIBS= ../gwnum/gwnum.a ../gwnum/gwnum.ld -lm -lpthread $(shell pkg-config --libs libcurl) -lstdc++ $(shell pkg-config --static --libs hwloc) -lgmp
[/code]

Build log is [url=https://gist.github.com/graysky2/6e5fd3a2daaf82bfdb2dd9cd32616a6f]here[/url].

Include ../gwnum/polymult.a in LIBS.

Edit: Nevermind, I see you did that. All the undefined references are from the polymult.a library

No, you were correct. Adding that to the LIBS allows the build to finish. Thanks!

For reference, here is how I modified [b]linux64/makefile[/b] to build on Arch Linux:
[code]diff --git a/linux64/makefile b/linux64/makefile
index 420801f..a319fc1 100644
--- a/linux64/makefile
+++ b/linux64/makefile
@@ -18,15 +18,17 @@
# LFLAGS = -Wl,-M
# LIBS = ../gwnum/gwnum.a ../gwnum/gwnum.ld -lm -lpthread -Wl,-Bstatic $(shell pkg-config --static --libs libhwloc) -Wl,-Bstatic $(shell pkg-config --static --libs libcurl) -lstdc++ -Wl,-Bdynamic -ldl

+ALFLAGS = -I.. -I../gwnum -march=x86-64 -DX86_64 -O2 -Wno-unused-result -march=x86-64 -DPORT=8
+
CC = gcc
-CFLAGS = -I.. -I../gwnum -I/usr/local/include -std=gnu99 -DX86_64 -Wno-unused-result -O2 -DPORT=8
+CFLAGS = ${ALFLAGS}

CPP = g++
-CPPFLAGS = -I.. -I../gwnum -I../../boost_1_76_0 -DX86_64 -std=c++11 -O2 -DPORT=8
+CPPFLAGS = ${ALFLAGS} -std=c++11

-LFLAGS = -Wl,-M -Wl,-L/usr/local/lib
+LFLAGS = -Wl,-M
#LIBS = ../gwnum/gwnum.a ../gwnum/gwnum.ld ../gwnum/polymult.a -lm -lpthread -Wl,-Bstatic -lhwloc -Wl,-Bstatic -lcurl -Wl,-Bdynamic -lrt -lstdc++ -lz -lxml2 -ldl -lgmp
-LIBS = ../gwnum/gwnum.a ../gwnum/gwnum.ld ../gwnum/polymult.a -lm -lpthread -Wl,-Bstatic -lhwloc -Wl,-Bstatic -lcurl -Wl,-Bdynamic -lrt -lstdc++ -ldl -lgmp
+LIBS= ../gwnum/gwnum.a ../gwnum/gwnum.ld ../gwnum/polymult.a -lm -lpthread $(shell pkg-config --libs libcurl) -lstdc++ $(shell pkg-config --static --libs hwloc) -lgmp

FACTOROBJ = factor64.o
LINUXOBJS = prime.o menu.o cJSON.o ecm.o exponentiate.o pair.o pm1prob.o
--
2.37.3
[/code]