# Copyright 2017, pEp Foundation

 # This file is part of pEpEngine

 # This file may be used under the terms of the GNU General Public License version 3

 # see LICENSE.txt

 ######### General #########

 # To use (only) system libraries, set all the *_INC and *_LIB variables to the empty string.

 # All the *_INC and *_LIB variables are command line flags, not paths.

 # Thus, all *_INC variables' values must start with "-I", and all *_LIB variables' values must start with "-L".

 #BUILD_ON:=$(shell uname)

 # This variable specifies the platform that the engine should be cross-compiled for.

 #BUILD_FOR=$(BUILD_ON)

 # Installation path prefix for libraries and binaries, except for system.db

 #PREFIX=$(HOME)

 # Installation path for system.db

 #SYSTEM_DB=/usr/local/share/pEp/system.db

 # Filename of the pEpEngine library

 #TARGET=libpEpEngine.so

 ######### C and C++ #########

 #TARGET_ARCH=

 # The following two variables will be appended to.

 # You can thus not set them to a fixed value here.

 #LDFLAGS=

 #LDLIBS=

 ######### C #########

 #CC=

 #CFLAGS=-fPIC -fstrict-aliasing -fdiagnostics-color=always

 #CPPFLAGS=

 #CFLAGS+= -w -O3 -DNDEBUG

 # Additional CFLAGS used for compiling ASN1C-generated code

 #CFLAGS_GENERATED=-D_DEFAULT_SOURCE

 ######### C++ #########

 #CXX=g++ -std=gnu++11 -pthread

 #CXXFLAGS=-fdiagnostics-color=always -I../src -I../asn.1 $(ETPAN_INC) -w -O3 -DNDEBUG

 ######### YML2 #########

 #YML2_PATH=$(HOME)/yml2

 #YML2_PROC=$(YML2_PATH)/yml2proc

 #YML2_OPTS=--encoding=utf8

 ######### asn1c #########

 # asn1c binary

 #ASN1C=asn1c

 # asn1c include search flag

 #ASN1C_INC=-I$(HOME)/include

 ######### libetpan #########

 # libetpan library search flag

 #ETPAN_LIB=-L$(PREFIX)/lib

 # libetpan include search flag

 #ETPAN_INC=-I$(PREFIX)/include

 ######### sqlite3 #########

 # If empty (or undefined), compile sqlite3 from the sources shipped with the pEp distribution.

 # Otherwise, use an sqlite3 implementation found in the OS's include/library paths.

 #SQLITE3_FROM_OS=placeholder

 ######### OpenPGP #########

 # Path of GPG binary

 # gpgconf is not available for old version of GPG, for example GPG 2.0.30. Override this variable, if you compile the engine for such an old version.

 #GPG_CMD:=$(shell gpgconf --list-components | awk -F: '/^gpg:/ { print $$3; exit 0; }')

 # Selects OpenPGP implementation. must be either `GPG` or `NETPGP`

 #OPENPGP=GPG

 # Path of libGPGME binary

 #LIBGPGME=libgpgme.so.11

 # libGPGME library search flag

 #GPGME_LIB=

 # libGPGME include search flag

 #GPGME_INC=

 # NETPGP library search flag

 #NETPGP_LIB=-L$(PREFIX)/lib

 # libGPGME include search flag

 #NETPGP_INC=-I$(PREFIX)/include

 ######### Engine internals #########

 # C macros (not environment variables) that can be overridden:

 # DEFAULT_KEYSERVER - string with default keyserver

 # CRASHDUMP_DEFAULT_LINES - number of log lines to deliver for crashdumps

 # Example:

 #    EXTRA_MACROS=-DDEFAULT_KEYSERVER=\"default-server.org\" -DCRASHDUMP_DEFAULT_LINES=23

 #EXTRA_MACROS=