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# File: makefile_GNU
# Why: Creates the o2 compiler /compiler using the GNU make program
# Ks: Depending on your system, this utility might be called gmake or make
#
# O2 placement:
# Rlse: /usr/local/yacco2/bin/o2
# Dbg: /usr/local/yacco2/bin/o2_dbg
# Genw: for the pdf file: yacco2/docs
# for the *.cpp files
#
# How to run: U must choose the label to execute: Rlse, Dbg, or Genw
# Rlse --- gen the optimizwd version of O2 with no debug support
# Dbg --- gen the debug version of O2
# Genw --- gen the pdf document and the cpp code
# from cweb see www.tug.org for details on obtaining code
# for the literate programming environment aka CWEB
# and please join Tug. It is a marvalous FOSS
# Note: U do not need to use Genw as *.cpp and pdf
# document are included in the ``yacco2'' package
#
# Example: gen the debug version of the library using GNU make = gmake
# cd /usr/local/yacco2/compiler/o2
# make Rlse -f GNU_makefile
#
O2 := /usr/local/yacco2
CC := g++
02_target_dir :=
ifeq ($(MAKECMDGOALS),Rlse)
O2_target_dir := Release
else
O2_target_dir := Debug
endif
###
# Set up directories
###
Base_yacco2 := $(O2)
O2_bin := $(Base_yacco2)/bin
O2_eternals := $(Base_yacco2)/externals
O2_docs := $(Base_yacco2)/docs
O2_lib := $(Base_yacco2)/library
O2_lib_grms := $(Base_yacco2)/library/grammars
O2_cc_grms := $(Base_yacco2)/compiler/grammars
O2_cc := $(Base_yacco2)/compiler/o2
O2_includes := -I'$(O2_cc)' -I'$(O2_cc_grms)' -I'$(O2_lib)' -I'$(O2_lib_grms)'
O2_req_libraries := -lyacco2 -lo2grammars
O2_lib_directories := -L$(O2_cc_grms)/lib/$(O2_target_dir) -L$(O2_lib)/lib/$(O2_target_dir)
###
# Set up c++ compiler and ld linker options
###
Rlse: Compile_opts := -c -O3 -pthread #-frepo -fno-implicit-templates -fno-rtti
Dbg: Compile_opts := -c -g -pthread -arch x86_64
Link_opts := -Wl,-z -Wl,muldefs -Wl,-Ur #$(O2_lib_directories)
Multi_rd_libs := -static-libgcc -Wl,--start-group -lyacco2 -lo2grammars -Wl,--end-group -lpthread
###
# Compile, link, and move O2 into bin account
###
Rlse: YYY Move_rlse_o2
Dbg: YYY Move_dbg_o2
YYY:
$(CC) -v $(Compile_opts) o2.cpp -o o2.o $(O2_includes)
$(CC) -v $(Compile_opts) common_externs.cpp -o common_externs.o $(O2_includes)
$(CC) -v $(Compile_opts) o2_externs.cpp -o o2_externs.o $(O2_includes)
$(CC) -v $(Compile_opts) o2_defs.cpp -o o2_defs.o $(O2_includes)
ld '-o' 'o2' '-shared-libgcc' '-mtune=generic'\
--eh-frame-hdr -m elf_i386 --hash-style=both -dynamic-linker\
/lib/ld-linux.so.2 -o o2 -z relro /usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib/crt1.o\
/usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib/crti.o /usr/lib/gcc/i486-linux-gnu/4.3.2/crtbegin.o\
-L/usr/lib/gcc/i486-linux-gnu/4.3.2 -L/usr/lib/gcc/i486-linux-gnu/4.3.2\
-L/usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib -L/lib/../lib -L/usr/lib/../lib\
-L/usr/lib/gcc/i486-linux-gnu/4.3.2/../../..\
$(O2_lib_directories) o2_externs.o o2_defs.o common_externs.o o2.o\
--whole-archive -lyacco2 --no-whole-archive -start-group -lo2grammars --end-group -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc\
-lpthread /usr/lib/gcc/i486-linux-gnu/4.3.2/crtend.o\
/usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib/crtn.o
Move_rlse_o2:
mv o2 $(O2_bin)
rm *.o
Move_dbg_o2:
mv o2 o2_dbg
mv o2_dbg $(O2_bin)
rm o2
rm *.o
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