Makefile.variables

ABSCURDIR	:= $(strip $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))))
SHARED		:= $(ABSCURDIR)/Source/Shared/Source
UNAME		:= $(shell uname)

# executables
CC			:= $(ABSCURDIR)/Tools/Cross/bin/x86_64-elf-gcc
CXX			:= $(ABSCURDIR)/Tools/Cross/bin/x86_64-elf-g++
# LD shouldn't be invoked... perhaps remove this...
LD			:= $(ABSCURDIR)/Tools/Cross/bin/x86_64-elf-ld

# CLAGS had -fpic and -std=c11, but they were removed
CFLAGS		:= -ffreestanding -fshort-wchar -mno-red-zone -flto -MMD -MP -Wall -Wextra -I$(SHARED)
CXXFLAGS	:= -ffreestanding -fshort-wchar -mno-red-zone -flto -MMD -MP -Wall -Wextra -I$(SHARED)

# ELF size appears to be unusually large when using this toolchain (but not makefiles!)
# Compiling others' ELFs with this toolchain results in unusally large ELFs too :/
# According to https://stackoverflow.com/q/46916112, the architecture's (x86_64) maximum page size is 2MB,
# which the toolchain appears to default to, as a minimal ELF is around ~2.1MB

# max-page-size: https://stackoverflow.com/a/64808242, reduces ELF size
# -Wl,-z,max-page-size=4096
# The above statement breaks the program when something like the following is declared:
# const char* testr[] {
# 	"testing"
# };
LDFLAGS		:= -static -Bsymbolic -nostdlib