config.mk

   1 # vis version
   2 VERSION = 0.1
   3
   4 # optional features
   5 CONFIG_LUA=1
   6 CONFIG_ACL=0
   7 CONFIG_SELINUX=0
   8
   9 # Customize below to fit your system
  10
  11 PREFIX ?= /usr/local
  12 MANPREFIX = ${PREFIX}/share/man
  13 SHAREPREFIX = ${PREFIX}/share/vis
  14
  15 LIBS = -lc
  16
  17 CFLAGS_TERMKEY = $(shell pkg-config --cflags termkey 2> /dev/null || echo "")
  18 LDFLAGS_TERMKEY = $(shell pkg-config --libs termkey 2> /dev/null || echo "-ltermkey")
  19
  20 CFLAGS_CURSES = $(shell pkg-config --cflags ncursesw 2> /dev/null || echo "-I/usr/include/ncursesw")
  21 LDFLAGS_CURSES = $(shell pkg-config --libs ncursesw 2> /dev/null || echo "-lncursesw")
  22
  23 ifeq (${CONFIG_LUA},1)
  24         CFLAGS_LUA = $(shell pkg-config --cflags lua5.2 2> /dev/null || echo "-I/usr/include/lua5.2")
  25         LDFLAGS_LUA = $(shell pkg-config --libs lua5.2 2> /dev/null || echo "-llua -lm")
  26 endif
  27
  28 CFLAGS += -DCONFIG_LUA=${CONFIG_LUA}
  29 CFLAGS += -DCONFIG_SELINUX=${CONFIG_SELINUX}
  30 CFLAGS += -DCONFIG_ACL=${CONFIG_ACL}
  31
  32 ifeq (${CONFIG_ACL},1)
  33         LIBS += -lacl
  34 endif
  35
  36 OS = $(shell uname)
  37
  38 ifeq (${OS},Linux)
  39         ifeq (${CONFIG_SELINUX},1)
  40                 LIBS += -lselinux
  41         endif
  42 else ifeq (${OS},Darwin)
  43         CFLAGS += -D_DARWIN_C_SOURCE
  44 else ifeq (${OS},OpenBSD)
  45         CFLAGS += -D_BSD_SOURCE
  46 else ifeq (${OS},FreeBSD)
  47         CFLAGS += -D_BSD_SOURCE
  48 else ifeq (${OS},NetBSD)
  49         CFLAGS += -D_BSD_SOURCE
  50 else ifeq (${OS},AIX)
  51         CFLAGS += -D_ALL_SOURCE
  52 endif
  53
  54 CFLAGS_LIBS = $(CFLAGS_LUA) $(CFLAGS_TERMKEY) $(CFLAGS_CURSES)
  55 LDFLAGS_LIBS = $(LDFLAGS_LUA) $(LDFLAGS_TERMKEY) $(LDFLAGS_CURSES) $(LIBS)
  56
  57 CFLAGS_VIS = $(CFLAGS_LIBS) -std=c99 -Os -DVERSION=\"${VERSION}\" -DNDEBUG -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=700 -DLUA_COMPAT_5_1 -DLUA_COMPAT_5_2 -DLUA_COMPAT_ALL
  58 LDFLAGS_VIS = $(LDFLAGS_LIBS)
  59
  60 DEBUG_CFLAGS_VIS = ${CFLAGS_VIS} -UNDEBUG -O0 -g -ggdb -Wall -Wextra -pedantic -Wno-missing-field-initializers -Wno-unused-parameter
  61
  62 CC ?= cc
  63 STRIP ?= strip
  64
  65 # Hardening
  66 ifeq (${CC},gcc)
  67         CFLAGS += -fPIC -fstack-protector-all -D_FORTIFY_SOURCE=2
  68         LDFLAGS += -z now -z relro -pie
  69 else ifeq (${CC},clang)
  70         CFLAGS += -fPIE -fstack-protector-all -D_FORTIFY_SOURCE=2
  71         LDFLAGS += -z now -z relro -pie
  72 endif