Make.defaults

NAME	= pesign
COMMIT_ID ?= $(shell git log -1 --pretty=%H 2>/dev/null || echo master)
prefix	?= /usr/
prefix	:= $(abspath $(prefix))/
libdir	?= $(prefix)lib64/
libdatadir ?= $(prefix)lib/
libexecdir ?= $(prefix)libexec/
datadir	?= $(prefix)share/
mandir	?= $(datadir)man/
includedir ?= $(prefix)include/
bindir	?= $(prefix)bin/
pcdir	?= $(libdir)pkgconfig/
docdir	?= $(prefix)share/doc/
DESTDIR	?=
INSTALLROOT = $(DESTDIR)

INSTALL	?= install
CROSS_COMPILE	?=

PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config
CC	:= $(if $(filter default,$(origin CC)),$(CROSS_COMPILE)gcc,$(CC))
CCLD	:= $(if $(filter undefined,$(origin CCLD)),$(CC),$(CCLD))
CFLAGS	?= -O0 -g3
AS	?= $(CROSS_COMPILE)as
AR	?= $(CROSS_COMPILE)$(if $(filter $(CC),clang),llvm-ar,$(notdir $(CC))-ar)
RANLIB	?= $(CROSS_COMPILE)$(if $(filter $(CC),clang),llvm-ranlib,$(notdir $(CC))-ranlib)
OBJCOPY	?= $(CROSS_COMPILE)objcopy
LD	?= $(CROSS_COMPILE)ld
INSTALL	?= $(CROSS_COMPILE)install

PKGS	= efivar nspr nss nss-util uuid

HOSTARCH   = $(shell uname -m | sed s,i[3456789]86,ia32,)
ARCH	   := $(shell uname -m | sed s,i[3456789]86,ia32,)

SOFLAGS	?= -shared
clang_cflags =
gcc_cflags = -Wmaybe-uninitialized -grecord-gcc-switches -flto
cflags	= $(CFLAGS) $(ARCH3264) \
	-Wall -Wextra -Wsign-compare -Wno-unused-result \
	-Wno-unused-function -Wno-missing-field-initializers \
	-Werror -Wno-error=cpp \
	-std=gnu11 -fshort-wchar -fPIC -fno-strict-aliasing \
	-D_GNU_SOURCE -DCONFIG_$(ARCH) -I${TOPDIR}/include \
	$(if $(filter $(CC),clang),$(clang_cflags), ) \
	$(if $(filter $(CC),gcc),$(gcc_cflags), ) \
	$(call pkg-config-cflags)
clang_ccldflags =
gcc_ccldflags = -fno-merge-constants \
	-fvar-tracking -fvar-tracking-assignments -fkeep-inline-functions \
	-Wl,--fatal-warnings,--no-allow-shlib-undefined,--default-symver \
	-Wl,-O2 -Wl,--no-undefined-version -Wl,-z,relro,-z,now \
	-Wl,--no-add-needed,--no-copy-dt-needed-entries,--as-needed
ccldflags = $(cflags) $(CCLDFLAGS) $(LDFLAGS) \
	$(if $(filter $(CCLD),clang),$(clang_ccldflags),) \
	$(if $(filter $(CCLD),gcc),$(gcc_ccldflags),) \
	$(call pkg-config-ccldflags)
efi_cflags = $(cflags)
ASFLAGS	?= $(ARCH3264)
CPPFLAGS ?=
RANLIBFLAGS	?= $(if $(filter $(CC),gcc),-D)
ARFLAGS ?= $(if $(filter $(CC),gcc),-Dcvqs)$(if $(filter $(CC),clang),-cqvs)

LDLIBS	= $(foreach lib,$(LIBS),-l$(lib)) $(call pkg-config-ldlibs)

ifeq ($(ARCH),ia64)
  efi_cflags += -mfixed-range=f32-f127
endif

ifeq ($(ARCH), ia32)
  ifeq ($(HOSTARCH), x86_64)
    ARCH3264 := -m32
  endif
endif

ifeq ($(ARCH), x86_64)
  efi_cflags += -mno-red-zone
  ifeq ($(HOSTARCH), ia32)
    ARCH3264 := -m64
  endif
endif