Merge pull request #4 from jsaathof/fix-build

Fix build

.gitignore

@@ -0,0 +1,4 @@
+include/json.hpp
+*.o
+pam_privacyidea.so
+*.swp

Makefile

@@ -0,0 +1,35 @@
+CC = g++
+CFLAGS = -g -Wall -fPIC -Iinclude
+LDFLAGS = -Wno-undef -lcurl --shared
+
+# Determine which folder to use
+libdir.x86_64 = /lib64/security
+libdir.i686   = /lib/security
+
+MACHINE := $(shell uname -m)
+libdir = $(libdir.$(MACHINE))
+
+target = pam_privacyidea.so
+objects = src/pam_privacyidea.o src/PrivacyIDEA.o
+
+all: pam_privacyidea.so
+
+$(objects): src/%.o: src/%.cpp
+
+%.o:
+	$(CC) -c $(CFLAGS) $< -o $@
+
+$(target): $(objects)
+	$(CC) $(LDFLAGS) -o $@ $^
+
+clean:
+	rm -f src/*.o $(target)
+
+install: all
+	strip --strip-unneeded $(target)
+	cp $(target) $(libdir)
+
+uninstall:
+	rm $(libdir)/$(target)
+
+.PHONY: all clean install uninstall

README.md

@@ -7,15 +7,21 @@
 * Multi-Challenge
 
 ## Build
-This project requires the [very good JSON parser from nlohmann](https://github.com/nlohmann/json). Put the single include file `json.hpp` in `include`.
+This project requires the [very good JSON parser from nlohmann](https://github.com/nlohmann/json). Put the `json.hpp` file from the `single_include` folder in `include`.
 
 It also requires the following libraries: `libcurl4-openssl-dev`, `libssl-dev`, `libpam0g-dev`
+Compilation requires g++ and make. Installation also uses strip to remove debug symbols from the module.
 
 Compile with:
 
-    g++ -Wall -fPIC -g -Iinclude -c /path/to/src/pam_privacyidea.cpp -o obj/(Debug/Release)/src/pam_privacyidea.o
-    g++ -Wall -fPIC -g -Iinclude -c /path/to/src/PrivacyIDEA.cpp -o obj/(Debug/Release)/src/PrivacyIDEA.o
-    g++ -shared  obj/(Debug/Release)/src/pam_privacyidea.o obj/(Debug/Release)/src/PrivacyIDEA.o  -o bin/(Debug/Release)/pam_privacyidea.so -Wno-undef  -lcurl
+    make
+
+Install and remove with:
+
+    make install
+	make uninstall
+
+This will install the PAM module in `/lib/security` or `/lib64/security`
 
 ## Configuration
 The following values can be appended to the pam config file line that references this module: