Makefile

   1 all: tables abi
   2
   3 clean:
   4         rm -f sizeof*.o sizeof-glibc sizeof-musl sizeof.diff tab_*.html
   5
   6 tables:
   7         MUSL=$(MUSL) ./update.sh
   8
   9 ARCH = x86_64 i386 arm mips m68k powerpc sh x32
  10
  11 abi: $(ARCH:%=data/abi_type.%.musl) $(ARCH:%=data/abi_func.%.musl)
  12
  13 $(ARCH:%=abi_type.%.cc) abi_func.cc: tables
  14
  15 T-x86_64 = x86_64-linux-musl
  16 T-i386 = i486-linux-musl
  17 T-arm = arm-linux-musleabi
  18 T-mips = mips-linux-musl
  19 T-m68k = m68k-linux-musl
  20 T-powerpc = powerpc-linux-musl
  21 T-sh = sh4-linux-musl
  22 T-x32 = x86_64-linux-muslx32
  23
  24 data/abi_type.%.musl: abi_type.%.cc
  25         ARCH=$* CXX='$(T-$*)-g++ -nostdinc -isystem /tmp/T.$*/include' ./abi_type_data.sh >$@
  26 data/abi_func.%.musl: abi_func.cc
  27         CXX='$(T-$*)-g++ -nostdinc -isystem /tmp/T.$*/include' ./abi_func_data.sh >$@
  28
  29 sizeof: sizeof-glibc sizeof-musl
  30         ./sizeof-glibc >data/sizeof.ARCH.glibc
  31         ./sizeof-musl >data/sizeof.ARCH.musl
  32         diff -U1 data/sizeof.ARCH.glibc data/sizeof.ARCH.musl >data/sizeof.ARCH.diff || true
  33
  34 LIBGCC=`gcc -print-file-name=libgcc.a |sed 's,/libgcc.a$$,,'`
  35 # when compiling with pcc
  36 #PCC=`pcc -v foobar.o 2>&1 |sed -n 's,.* \([^ ]*\)/lib/crtbegin.o.*,\1,p'`
  37
  38 sizeof.c:
  39         ./sizeof.sh
  40
  41 sizeof-glibc: sizeof.c
  42         gcc -std=gnu99 -o $@ $<
  43 sizeof-musl: sizeof.c
  44         gcc -std=gnu99 -nostdinc -fno-stack-protector -isystem $(MUSL)/include -isystem $(LIBGCC) -isystem /usr/include -c -o $@.o $<
  45         ld -o $@ $@.o -X -d -e _start -Bstatic $(MUSL)/lib/crti.o $(MUSL)/lib/crt1.o $(MUSL)/lib/crtn.o -L$(MUSL)/lib -lc -L$(LIBGCC) -lgcc -nostdlib
  46 #       ld -o $@ $@.o $(MUSL)/lib/crti.o $(MUSL)/lib/crt1.o $(MUSL)/lib/crtn.o -L$(MUSL)/lib -lc -dynamic-linker $(MUSL)/lib/libc.so -L$(LIBGCC) -lgcc -nostdlib
  47 #       pcc -nostdinc -isystem $(MUSL)/include -isystem $(PCC)/include -c -o $@.o $<
  48 #       ld -X -d -e _start -Bstatic -o $@ $@.o $(MUSL)/lib/crti.o $(MUSL)/lib/crt1.o $(PCC)/lib/crtbegin.o $(PCC)/lib/crtend.o -L$(MUSL)/lib -lc -L$(PCC)/lib -lpcc -nostdlib
  49
  50 sizeof-g++: sizeof.c
  51         g++ -std=gnu99 -nostdinc -fno-stack-protector -isystem $(MUSL)/include -isystem $(LIBGCC) -isystem /usr/include -c -o $@.o $<
  52         ld -o $@ $@.o -X -d -e _start -Bstatic $(MUSL)/lib/crti.o $(MUSL)/lib/crt1.o $(MUSL)/lib/crtn.o -L$(MUSL)/lib -lc -L$(LIBGCC) -lgcc -nostdlib
  53
  54 #abi: abi.ARCH.diff
  55 #       cp abi.ARCH.* data/
  56
  57 #abi_type.cc:
  58 #       ./abi_type.sh
  59 abi.ARCH.glibc: abi_type.cc
  60         g++ -std=c++11 $(GLIBC_FLAGS) -c -o $@.o $<
  61         nm -C $@.o |sed -n 's/^[[:xdigit:]]* T //p' |sort >$@
  62 abi.ARCH.musl: abi_type.cc
  63         g++ -std=c++11 -nostdinc -fno-stack-protector -isystem $(MUSL)/include -isystem $(LIBGCC) -isystem /usr/include -c -o $@.o $<
  64         nm -C $@.o |sed -n 's/^[[:xdigit:]]* T //p' |sort >$@
  65 abi.ARCH.diff:  abi.ARCH.glibc abi.ARCH.musl
  66         diff -U0 $^ >$@ || true