| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| ccenv_usage() |
| { |
| cat "$mb_project_dir"/sofort/ccenv/ccenv.usage |
| exit 0 |
| } |
| |
| |
| ccenv_newline() |
| { |
| printf '\n' >> "$ccenv_cfgfile" |
| } |
| |
| |
| ccenv_comment() |
| { |
| ccenv_internal_str='#' |
| |
| for ccenv_internal_arg ; do |
| ccenv_internal_str="$ccenv_internal_str $ccenv_internal_arg" |
| done |
| |
| printf '%s\n' "$ccenv_internal_str" >> "$ccenv_cfgfile" |
| } |
| |
| |
| ccenv_find_tool() |
| { |
| if [ -z "$ccenv_prefixes" ]; then |
| for ccenv_tool in $ccenv_candidates; do |
| if [ -z ${@:-} ]; then |
| command -v "$ccenv_tool" > /dev/null && \ |
| return 0 |
| else |
| command -v "$ccenv_tool" > /dev/null && \ |
| "$ccenv_tool" $@ > /dev/null 2>&1 && \ |
| return 0 |
| fi |
| done |
| |
| ccenv_tool=false |
| |
| return 0 |
| fi |
| |
| for ccenv_prefix in $ccenv_prefixes; do |
| for ccenv_candidate in $ccenv_candidates; do |
| ccenv_tool="$ccenv_prefix$ccenv_candidate" |
| command -v "$ccenv_tool" > /dev/null && return 0 |
| done |
| done |
| |
| for ccenv_tool in $ccenv_candidates; do |
| command -v "$ccenv_tool" > /dev/null && return 0 |
| done |
| |
| ccenv_tool=false |
| |
| return 0 |
| } |
| |
| |
| ccenv_set_primary_tools() |
| { |
| ccenv_core_tools="ar nm objdump ranlib size strip strings objcopy" |
| ccenv_hack_tools="addr2line cov elfedit readelf readobj otool" |
| ccenv_peep_tools="perk mdso dlltool windmc windres" |
| |
| for __tool in $ccenv_core_tools $ccenv_hack_tools $ccenv_peep_tools; do |
| if [ -n "$mb_agnostic" ]; then |
| ccenv_candidates=" $__tool" |
| |
| elif [ -n "$mb_zealous" ]; then |
| ccenv_candidates="$mb_zealous-$__tool" |
| |
| elif [ "$mb_toolchain" = 'gcc' ]; then |
| ccenv_candidates="gcc-$__tool" |
| ccenv_candidates="$ccenv_candidates $__tool" |
| ccenv_candidates="$ccenv_candidates llvm-$__tool" |
| |
| elif [ "$mb_toolchain" = 'llvm' ]; then |
| ccenv_candidates="llvm-$__tool" |
| ccenv_candidates="$ccenv_candidates $__tool" |
| ccenv_candidates="$ccenv_candidates gcc-$__tool" |
| |
| elif [ -n "$mb_toolchain" ]; then |
| ccenv_candidates="$mb_toolchain-$__tool" |
| ccenv_candidates="$ccenv_candidates $__tool" |
| ccenv_candidates="$ccenv_candidates gcc-$__tool" |
| ccenv_candidates="$ccenv_candidates llvm-$__tool" |
| |
| else |
| ccenv_candidates="$__tool" |
| ccenv_candidates="$ccenv_candidates gcc-$__tool" |
| ccenv_candidates="$ccenv_candidates llvm-$__tool" |
| fi |
| |
| if [ "$ccenv_cfgtype" = 'host' ]; then |
| ccenv_var_prefix='mb_' |
| else |
| ccenv_var_prefix='mb_native_' |
| fi |
| |
| ccenv_var_name=$ccenv_var_prefix$__tool |
| ccenv_var_expr='${'$ccenv_var_name':-}' |
| eval ccenv_var_val=$ccenv_var_expr |
| |
| if [ -n "$ccenv_var_val" ]; then |
| eval ccenv_$__tool="$ccenv_var_val" |
| else |
| ccenv_find_tool |
| eval ccenv_$__tool="$ccenv_tool" |
| fi |
| done |
| |
| |
| ccenv_windrc="$ccenv_windres" |
| } |
| |
| ccenv_set_tool_variants() |
| { |
| |
| ccenv_candidates=as |
| ccenv_find_tool |
| |
| if [ "$ccenv_tool" = false ]; then |
| ccenv_as_asm= |
| else |
| $ccenv_tool --help | grep -i '.bc assembler' \ |
| || ccenv_as_asm="$ccenv_tool" |
| fi |
| |
| |
| ccenv_candidates=llvm-as |
| ccenv_find_tool |
| |
| if [ "$ccenv_tool" != false ]; then |
| ccenv_as_ll="$ccenv_tool" |
| fi |
| |
| |
| ccenv_candidates=llvm-mc |
| ccenv_find_tool |
| |
| if [ "$ccenv_tool" != false ]; then |
| ccenv_as_mc="$ccenv_tool" |
| fi |
| |
| |
| ccenv_candidates=ld.bfd |
| ccenv_find_tool |
| |
| if [ "$ccenv_tool" != false ]; then |
| ccenv_ld_bfd="$ccenv_tool" |
| fi |
| |
| |
| ccenv_candidates=ld.gold |
| ccenv_find_tool |
| |
| if [ "$ccenv_tool" != false ]; then |
| ccenv_ld_gold="$ccenv_tool" |
| fi |
| |
| |
| ccenv_candidates=lld |
| ccenv_find_tool |
| |
| if [ "$ccenv_tool" != false ]; then |
| ccenv_ld_lld="$ccenv_tool" |
| fi |
| |
| |
| ccenv_candidates=objdump |
| ccenv_find_tool |
| |
| $ccenv_tool --version | grep -i Binutils \ |
| > /dev/null \ |
| && ccenv_objdump_bfd="$ccenv_tool" |
| |
| |
| ccenv_candidates=llvm-objdump |
| ccenv_find_tool |
| |
| $ccenv_tool --version | grep -i LLVM \ |
| > /dev/null \ |
| && ccenv_objdump_llvm="$ccenv_tool" |
| |
| |
| ccenv_candidates=readelf |
| ccenv_find_tool |
| |
| $ccenv_tool --version | grep -i Binutils \ |
| > /dev/null \ |
| && ccenv_readelf_bfd="$ccenv_tool" |
| |
| |
| ccenv_candidates=llvm-readelf |
| ccenv_find_tool |
| |
| $ccenv_tool --version | grep -i LLVM \ |
| > /dev/null \ |
| && ccenv_readelf_llvm="$ccenv_tool" |
| |
| |
| if [ -n "$ccenv_cc" ]; then |
| ccenv_as='$('"$ccenv_makevar_prefix"'CC) -c -x assembler' |
| elif [ -n "$mb_agnostic" ]; then |
| ccenv_as='$('"$ccenv_makevar_prefix"'AS_ASM)' |
| elif [ "$mb_zealous" = 'gcc' ]; then |
| ccenv_as='$('"$ccenv_makevar_prefix"'AS_ASM)' |
| elif [ -n "$mb_zealous" = 'llvm' ]; then |
| ccenv_as='$('"$ccenv_makevar_prefix"'AS_MC)' |
| elif [ "$mb_toolchain" = 'gcc' ]; then |
| ccenv_as='$('"$ccenv_makevar_prefix"'AS_ASM)' |
| elif [ "$mb_toolchain" = 'llvm' ]; then |
| ccenv_as='$('"$ccenv_makevar_prefix"'AS_MC)' |
| fi |
| |
| |
| if [ -n "$ccenv_cc" ]; then |
| ccenv_ld='$('"$ccenv_makevar_prefix"'CC) -nostdlib -nostartfiles' |
| fi |
| } |
| |
| ccenv_set_c_compiler_candidates() |
| { |
| if [ -n "$mb_compiler" ]; then |
| ccenv_candidates="$mb_compiler" |
| |
| elif [ -n "$mb_agnostic" ]; then |
| ccenv_candidates="c99 c11 cc" |
| |
| elif [ "$mb_zealous" = 'gcc' ]; then |
| ccenv_candidates="gcc" |
| |
| elif [ "$mb_zealous" = 'llvm' ]; then |
| ccenv_candidates="clang" |
| |
| elif [ "$mb_toolchain" = 'gcc' ]; then |
| ccenv_candidates="gcc c99 c11 cc clang" |
| |
| elif [ "$mb_toolchain" = 'llvm' ]; then |
| ccenv_candidates="clang c99 c11 cc gcc" |
| |
| elif [ -n "$mb_toolchain" ]; then |
| ccenv_candidates="$mb_toolchain c99 c11 cc gcc clang" |
| |
| else |
| ccenv_candidates="c99 c11 cc gcc clang" |
| fi |
| } |
| |
| |
| ccenv_set_cc() |
| { |
| if [ -z "$ccenv_cc" ]; then |
| ccenv_set_c_compiler_candidates |
| ccenv_find_tool -dumpmachine |
| ccenv_cc="$ccenv_tool" |
| fi |
| |
| if [ "$ccenv_cc" = false ] && [ -n "$mb_compiler" ]; then |
| ccenv_cc="$mb_compiler" |
| fi |
| |
| ccenv_cc_cmd="$ccenv_cc" |
| |
| if [ "$ccenv_cfgtype" = 'native' ]; then |
| ccenv_host=$($ccenv_cc $ccenv_cflags -dumpmachine 2>/dev/null) |
| ccenv_cchost=$ccenv_host |
| return 0 |
| fi |
| |
| if [ -n "$mb_cchost" ]; then |
| ccenv_host="$mb_cchost" |
| elif [ -n "$mb_host" ]; then |
| ccenv_host="$mb_host" |
| else |
| ccenv_host= |
| fi |
| |
| if [ -z "$ccenv_host" ]; then |
| ccenv_host=$($ccenv_cc $ccenv_cflags -dumpmachine 2>/dev/null) |
| ccenv_cchost=$ccenv_host |
| else |
| ccenv_tmp=$(mktemp ./tmp_XXXXXXXXXXXXXXXX) |
| ccenv_cmd="$ccenv_cc --target=$ccenv_host -E -xc -" |
| |
| if [ -z "$mb_user_cc" ]; then |
| $ccenv_cmd < /dev/null > /dev/null \ |
| 2>"$ccenv_tmp" || true |
| |
| ccenv_errors=$(cat "$ccenv_tmp") |
| |
| if [ -z "$ccenv_errors" ]; then |
| ccenv_tflags="--target=$ccenv_host" |
| ccenv_cc="$ccenv_cc $ccenv_tflags" |
| fi |
| fi |
| |
| rm -f "$ccenv_tmp" |
| unset ccenv_tmp |
| |
| ccenv_cchost=$($ccenv_cc $ccenv_cflags -dumpmachine 2>/dev/null) |
| fi |
| |
| if [ "$ccenv_cchost" != "$ccenv_host" ]; then |
| printf 'ccenv:\n' >&2 |
| printf 'ccenv: ccenv_host: %s \n' $ccenv_host >&2 |
| printf 'ccenv: ccenv_cchost: %s \n' $ccenv_cchost >&2 |
| |
| if [ -z "$ccenv_tflags" ]; then |
| printf 'ccenv:\n' >&2 |
| printf 'ccenv: ccenv_host and ccenv_cchost do not match, most likely because:\n' >&2 |
| printf 'ccenv: (1) you explicitly set CC (or passed --compiler=...)\n' >&2 |
| printf 'ccenv: (2) the selected compiler does not accept --target=...\n' >&2 |
| printf 'ccenv: (3) the host reported by -dumpmachine differs from the one you requested.\n' >&2 |
| fi |
| |
| if [ -n "$ccenv_errors" ]; then |
| printf 'ccenv:\n' >&2 |
| printf 'ccenv: something went wrong, see the command and compiler message below.\n\n' >&2 |
| printf 'cmd: %s < /dev/null > /dev/null\n' "$ccenv_cmd" >&2 |
| printf '%s\n\n' "$ccenv_errors" >&2 |
| else |
| printf 'ccenv:\n' >&2 |
| printf 'ccenv: something went wrong, bailing out.\n\n' >&2 |
| fi |
| |
| return 2 |
| fi |
| } |
| |
| ccenv_set_cpp() |
| { |
| case "$ccenv_cc_cmd" in |
| cc | c99 | c11 | gcc) |
| ccenv_cpp_prefix= |
| ccenv_candidates="cpp" ;; |
| |
| clang ) |
| ccenv_cpp_prefix= |
| ccenv_candidates="clang-cpp" ;; |
| |
| *-cc ) |
| ccenv_cpp_prefix=${ccenv_cc_cmd%-cc*}- |
| ccenv_candidates="${ccenv_cpp_prefix}cpp" ;; |
| |
| *-c99 ) |
| ccenv_cpp_prefix=${ccenv_cc_cmd%-c99*}- |
| ccenv_candidates="${ccenv_cpp_prefix}cpp" ;; |
| |
| *-c11 ) |
| ccenv_cpp_prefix=${ccenv_cc_cmd%-c11*}- |
| ccenv_candidates="${ccenv_cpp_prefix}cpp" ;; |
| |
| *-gcc ) |
| ccenv_cpp_prefix=${ccenv_cc_cmd%-gcc*}- |
| ccenv_candidates="${ccenv_cpp_prefix}cpp" ;; |
| |
| *-clang ) |
| ccenv_cpp_prefix=${ccenv_cc_cmd%-clang*}- |
| ccenv_candidates="${ccenv_cpp_prefix}clang-cpp" ;; |
| |
| * ) |
| ccenv_cpp="$ccenv_cc -E" |
| return 0 |
| esac |
| |
| ccenv_find_tool |
| |
| if [ "$ccenv_tool" = false ]; then |
| ccenv_cpp="$ccenv_cc -E" |
| elif [ -n "$ccenv_tflags" ]; then |
| ccenv_cpp="$ccenv_tool $ccenv_tflags" |
| else |
| ccenv_cpp="$ccenv_tool" |
| fi |
| } |
| |
| ccenv_set_cxx() |
| { |
| case "$ccenv_cc_cmd" in |
| cc | c99 | c11 ) |
| ccenv_cxx_prefix= |
| ccenv_candidates="cxx c++" ;; |
| |
| gcc ) |
| ccenv_cxx_prefix= |
| ccenv_candidates="g++" ;; |
| |
| clang ) |
| ccenv_cxx_prefix= |
| ccenv_candidates="clang++" ;; |
| |
| *-gcc ) |
| ccenv_cpp_prefix=${ccenv_cc_cmd%-gcc*}- |
| ccenv_candidates="${ccenv_cpp_prefix}g++" ;; |
| |
| *-clang ) |
| ccenv_cpp_prefix=${ccenv_cc_cmd%-clang*}- |
| ccenv_candidates="${ccenv_cpp_prefix}clang++" ;; |
| |
| *cc ) |
| ccenv_cxx_prefix=${ccenv_cc_cmd%cc*} |
| ccenv_candidates="${ccenv_cpp_prefix}++" ;; |
| |
| * ) |
| ccenv_cxx="$ccenv_cc -xc++" |
| return 0 |
| esac |
| |
| ccenv_find_tool |
| |
| if [ "$ccenv_tool" = false ]; then |
| ccenv_cxx="$ccenv_cc -xc++" |
| elif [ -n "$ccenv_tflags" ]; then |
| ccenv_cxx="$ccenv_tool $ccenv_tflags" |
| else |
| ccenv_cxx="$ccenv_tool" |
| fi |
| } |
| |
| ccenv_set_cc_host() |
| { |
| ccenv_cc_host="$ccenv_cchost" |
| } |
| |
| ccenv_set_cc_bits() |
| { |
| ccenv_internal_size= |
| ccenv_internal_type='void *' |
| ccenv_internal_test='char x[(sizeof(%s) == %s/8) ? 1 : -1];' |
| |
| for ccenv_internal_guess in 64 32 128; do |
| if [ -z $ccenv_internal_size ]; then |
| ccenv_internal_str=$(printf "$ccenv_internal_test" \ |
| "$ccenv_internal_type" \ |
| "$ccenv_internal_guess") |
| |
| printf '%s' "$ccenv_internal_str" \ |
| | $ccenv_cc -S -xc - -o - \ |
| $ccenv_cflags \ |
| > /dev/null 2>/dev/null \ |
| && ccenv_internal_size=$ccenv_internal_guess |
| fi |
| done |
| |
| ccenv_cc_bits=$ccenv_internal_size |
| } |
| |
| ccenv_set_cc_underscore() |
| { |
| ccenv_fn_name='ZmYaXyWbVe_UuTnSdReQrPsOcNoNrLe' |
| ccenv_fn_code='int %s(void){return 0;}' |
| |
| printf "$ccenv_fn_code" $ccenv_fn_name \ |
| | $ccenv_cc -xc - -S -o - \ |
| | grep "^_$ccenv_fn_name:" \ |
| > /dev/null \ |
| && ccenv_cc_underscore='_' |
| |
| return 0 |
| } |
| |
| ccenv_create_framework_executable() |
| { |
| if [ -f $ccenv_image ]; then |
| mv $ccenv_image $ccenv_image.tmp |
| rm -f $ccenv_image.tmp |
| fi |
| |
| printf 'int main(void){return 0;}' \ |
| | $ccenv_cc -xc - \ |
| -o $ccenv_image \ |
| || return 1 |
| |
| return 0 |
| } |
| |
| ccenv_create_freestanding_executable() |
| { |
| if [ -f $ccenv_image ]; then |
| mv $ccenv_image $ccenv_image.tmp |
| rm -f $ccenv_image.tmp |
| fi |
| |
| if [ -z "ccenv_cc_underscore" ]; then |
| ccenv_start_fn='_start' |
| else |
| ccenv_start_fn='start' |
| fi |
| |
| printf 'int %s(void){return 0;}' "$ccenv_start_fn" \ |
| | $ccenv_cc -xc - \ |
| -ffreestanding \ |
| -nostdlib -nostartfiles \ |
| -o $ccenv_image \ |
| || return 1 |
| |
| ccenv_freestd=yes |
| |
| return 0 |
| } |
| |
| ccenv_set_cc_binfmt() |
| { |
| ccenv_use_perk= |
| ccenv_use_otool= |
| ccenv_use_readelf= |
| ccenv_use_readobj= |
| ccenv_use_bfd_objdump= |
| ccenv_use_llvm_objdump= |
| |
| ccenv_create_framework_executable \ |
| || ccenv_create_freestanding_executable \ |
| || return 0 |
| |
| |
| if [ -n "$ccenv_perk" ]; then |
| $ccenv_perk $ccenv_image 2>/dev/null \ |
| && ccenv_cc_binfmt='PE' \ |
| && ccenv_use_perk=yes |
| fi |
| |
| |
| if [ -n "$ccenv_readelf" ] && [ -z "$ccenv_cc_binfmt" ]; then |
| $ccenv_readelf -h $ccenv_image 2>/dev/null \ |
| | grep 'Magic:' | sed -e 's/[ ]*//g' \ |
| | grep 'Magic:7f454c46' \ |
| > /dev/null \ |
| && ccenv_cc_binfmt='ELF' \ |
| && ccenv_use_readelf=yes |
| fi |
| |
| |
| |
| |
| if [ -n "$ccenv_readelf_llvm" ]; then |
| ccenv_readany="$ccenv_readelf_llvm" |
| else |
| ccenv_readany="$ccenv_readelf" |
| fi |
| |
| |
| if [ -n "$ccenv_readany" ] && [ -z "$ccenv_cc_binfmt" ]; then |
| $ccenv_readany -h $ccenv_image 2>/dev/null \ |
| | grep 'Magic:' | sed -e 's/[ ]*//g' \ |
| | grep 'Magic:MZ' \ |
| > /dev/null \ |
| && ccenv_cc_binfmt='PE' \ |
| && ccenv_use_readelf=yes |
| fi |
| |
| |
| if [ -n "$ccenv_otool" ] && [ -z "$ccenv_cc_binfmt" ]; then |
| $ccenv_otool -hv $ccenv_image 2>/dev/null \ |
| | grep -i 'MH_MAGIC_64' \ |
| > /dev/null \ |
| && ccenv_cc_binfmt='MACHO' \ |
| && ccenv_use_otool=yes |
| fi |
| |
| |
| if [ -n "$ccenv_otool" ] && [ -z "$ccenv_cc_binfmt" ]; then |
| $ccenv_otool -hv $ccenv_image 2>/dev/null \ |
| | grep -i 'MH_MAGIC' \ |
| > /dev/null \ |
| && ccenv_cc_binfmt='MACHO' \ |
| && ccenv_use_otool=yes |
| fi |
| |
| |
| if [ -n "$ccenv_readany" ] && [ -z "$ccenv_cc_binfmt" ]; then |
| $ccenv_readany -h $ccenv_image 2>/dev/null \ |
| | grep -i 'Magic:' | sed -e 's/[ ]*//g' \ |
| | grep -i '(0xfeedfacf)' \ |
| > /dev/null \ |
| && ccenv_cc_binfmt='MACHO' \ |
| && ccenv_use_readelf=yes |
| fi |
| |
| |
| if [ -n "$ccenv_readany" ] && [ -z "$ccenv_cc_binfmt" ]; then |
| $ccenv_readany -h $ccenv_image 2>/dev/null \ |
| | grep -i 'Magic:' | sed -e 's/[ ]*//g' \ |
| | grep -i '(0xcafebabe)' \ |
| > /dev/null \ |
| && ccenv_cc_binfmt='MACHO' \ |
| && ccenv_use_readelf=yes |
| fi |
| |
| |
| if [ -n "$ccenv_readobj" ] && [ -z "$ccenv_cc_binfmt" ]; then |
| $ccenv_readobj $ccenv_image 2>/dev/null \ |
| | grep -i 'Format:' | sed 's/ /_/g' \ |
| | grep -i '_Mach-O_' \ |
| > /dev/null \ |
| && ccenv_cc_binfmt='MACHO' \ |
| && ccenv_use_readobj=yes |
| fi |
| |
| |
| if [ -n "$ccenv_objdump" ] && [ -z "$ccenv_cc_binfmt" ]; then |
| $ccenv_objdump -section-headers $ccenv_image \ |
| 2>/dev/null \ |
| | grep -i 'file format Mach-O' \ |
| > /dev/null \ |
| && ccenv_cc_binfmt='MACHO' \ |
| && ccenv_use_objdump=yes |
| fi |
| |
| |
| if [ -n "$ccenv_objdump" ] && [ -z "$ccenv_cc_binfmt" ]; then |
| $ccenv_objdump -h $ccenv_image 2>/dev/null \ |
| | grep -i 'file format Mach-O' \ |
| > /dev/null \ |
| && ccenv_cc_binfmt='MACHO' \ |
| && ccenv_use_objdump=yes |
| fi |
| |
| |
| if [ -n "$ccenv_objdump" ] && [ -z "$ccenv_cc_binfmt" ]; then |
| $ccenv_objdump -h $ccenv_image 2>/dev/null \ |
| | grep -i 'file format pei-' \ |
| > /dev/null \ |
| && ccenv_cc_binfmt='PE' \ |
| && ccenv_use_bfd_objdump=yes |
| fi |
| } |
| |
| ccenv_set_os_pe() |
| { |
| if [ -n "$ccenv_freestd" ]; then |
| case "$ccenv_cchost" in |
| *-midipix | *-midipix-* ) |
| ccenv_os='midipix' ;; |
| *-mingw | *-mingw32 | *-mingw64 ) |
| ccenv_os='mingw' ;; |
| *-mingw-* | *-mingw32-* | *-mingw64 ) |
| ccenv_os='mingw' ;; |
| *-msys | *-msys2 | *-msys-* | *-msys2-* ) |
| ccenv_os='msys' ;; |
| *-cygwin | *-cygwin-* ) |
| ccenv_os='cygwin' ;; |
| esac |
| fi |
| |
| if [ -n "$ccenv_os" ]; then |
| return 0 |
| fi |
| |
| if [ -n "$ccenv_use_perk" ]; then |
| ccenv_framework=$($ccenv_perk -y $ccenv_image) |
| ccenv_os=${ccenv_framework#*-*-*-*} |
| fi |
| |
| if [ -z "$ccenv_os" ] && [ -n "$ccenv_objdump_bfd" ]; then |
| $ccenv_objdump_bfd -x $ccenv_image | grep -i 'DLL Name' \ |
| | grep 'cygwin1.dll' > /dev/null \ |
| && ccenv_os='cygwin' |
| fi |
| |
| if [ -z "$ccenv_os" ] && [ -n "$ccenv_objdump_bfd" ]; then |
| $ccenv_objdump_bfd -x $ccenv_image | grep -i 'DLL Name' \ |
| | grep 'msys-2.0.dll' > /dev/null \ |
| && ccenv_os='msys' |
| fi |
| |
| if [ -z "$ccenv_os" ] && [ -n "$ccenv_objdump_bfd" ]; then |
| $ccenv_objdump_bfd -x $ccenv_image \ |
| | grep -i 'DLL Name' | grep '.CRT' \ |
| > /dev/null \ |
| && $ccenv_objdump_bfd -x $ccenv_image \ |
| | grep -i 'DLL Name' | grep '.bss' \ |
| > /dev/null \ |
| && $ccenv_objdump_bfd -x $ccenv_image \ |
| | grep -i 'DLL Name' | grep '.tls' \ |
| > /dev/null \ |
| && ccenv_os='mingw' |
| fi |
| } |
| |
| ccenv_set_os_macho() |
| { |
| case "$ccenv_cchost" in |
| *-apple-darwin* ) |
| ccenv_os='darwin' ;; |
| esac |
| } |
| |
| ccenv_set_os() |
| { |
| case "$ccenv_cc_binfmt" in |
| PE ) |
| ccenv_set_os_pe ;; |
| MACHO ) |
| ccenv_set_os_macho ;; |
| esac |
| |
| if [ -n "$ccenv_os" ]; then |
| return 0 |
| fi |
| |
| case "$ccenv_cchost" in |
| *-*-*-* ) |
| ccenv_tip=${ccenv_cchost%-*} |
| ccenv_os=${ccenv_tip#*-*-} |
| ;; |
| *-*-musl | *-*-gnu ) |
| ccenv_tip=${ccenv_cchost%-*} |
| ccenv_os=${ccenv_tip#*-} |
| ;; |
| *-*-* ) |
| ccenv_os=${ccenv_cchost#*-*-} |
| ;; |
| *-* ) |
| ccenv_os=${ccenv_cchost#*-} |
| ;; |
| esac |
| |
| if [ -z "$ccenv_os" ]; then |
| ccenv_os='anyos' |
| fi |
| } |
| |
| ccenv_set_os_flags() |
| { |
| case "$ccenv_os" in |
| darwin ) |
| ccenv_cflags_os='-D_DARWIN_C_SOURCE' |
| ccenv_cflags_pic='-fPIC' |
| ;; |
| midipix ) |
| ccenv_cflags_os= |
| ccenv_cflags_pic='-fPIC' |
| ;; |
| cygwin ) |
| ccenv_cflags_os= |
| ccenv_cflags_pic= |
| ;; |
| msys | msys* | mingw | mingw* ) |
| ccenv_cflags_os='-U__STRICT_ANSI__' |
| ccenv_cflags_pic= |
| ;; |
| * ) |
| ccenv_cflags_os= |
| ccenv_cflags_pic='-fPIC' |
| ;; |
| esac |
| } |
| |
| ccenv_set_os_semantics() |
| { |
| |
| |
| case "$ccenv_os" in |
| linux ) |
| ccenv_os_semantics='elf-posix-linux-ldso' |
| ;; |
| bsd ) |
| ccenv_os_semantics='elf-posix-bsd-ldso' |
| ;; |
| darwin ) |
| ccenv_os_semantics='macho-posix-osx-ldso' |
| ;; |
| midipix ) |
| ccenv_os_semantics='pe-posix-winnt-ldso' |
| ;; |
| cygwin ) |
| ccenv_os_semantics='pe-hybrid-winnt-unsafe' |
| ;; |
| msys ) |
| ccenv_os_semantics='pe-hybrid-winnt-unsafe' |
| ;; |
| mingw ) |
| ccenv_os_semantics='pe-win32-winnt-unsafe' |
| ;; |
| esac |
| |
| if [ -n "$ccenv_os_semantics" ]; then |
| return 0 |
| fi |
| |
| if [ -n "$ccenv_cc_binfmt" ]; then |
| ccenv_os_semantics_pattern='%s-posix-anyos-unknown' |
| ccenv_os_semantics=$(printf \ |
| "$ccenv_os_semantics_pattern" \ |
| "$ccenv_cc_binfmt" \ |
| | tr '[:upper:]' '[:lower:]') |
| else |
| ccenv_os_semantics='unknown-posix-anyos-unknown' |
| fi |
| } |
| |
| ccenv_set_os_dso_exrules() |
| { |
| case "$ccenv_os" in |
| midipix ) |
| ccenv_os_dso_exrules='pe-mdso' |
| ;; |
| * ) |
| if [ "$ccenv_cc_binfmt" = 'PE' ]; then |
| ccenv_os_dso_exrules='pe-dlltool' |
| else |
| ccenv_os_dso_exrules='default' |
| fi |
| esac |
| } |
| |
| ccenv_set_os_dso_linkage() |
| { |
| |
| ccenv_os_dso_linkage='default' |
| } |
| |
| ccenv_set_os_dso_patterns_darwin() |
| { |
| ccenv_os_app_prefix= |
| ccenv_os_app_suffix= |
| |
| ccenv_os_lib_prefix=lib |
| ccenv_os_lib_suffix=.dylib |
| |
| ccenv_os_implib_ext=.invalid |
| ccenv_os_libdef_ext=.invalid |
| |
| ccenv_os_archive_ext=.a |
| ccenv_os_soname=symlink |
| |
| ccenv_os_lib_prefixed_suffix= |
| ccenv_os_lib_suffixed_suffix='$(OS_LIB_SUFFIX)' |
| } |
| |
| ccenv_set_os_dso_patterns_mdso() |
| { |
| ccenv_os_app_prefix= |
| ccenv_os_app_suffix= |
| |
| ccenv_os_lib_prefix=lib |
| ccenv_os_lib_suffix=.so |
| |
| ccenv_os_implib_ext=.lib.a |
| ccenv_os_libdef_ext=.so.def |
| |
| ccenv_os_archive_ext=.a |
| ccenv_os_soname=symlink |
| |
| ccenv_os_lib_prefixed_suffix='$(OS_LIB_SUFFIX)' |
| ccenv_os_lib_suffixed_suffix= |
| } |
| |
| ccenv_set_os_dso_patterns_dlltool() |
| { |
| ccenv_os_app_prefix= |
| ccenv_os_app_suffix=.exe |
| |
| ccenv_os_lib_prefix=lib |
| ccenv_os_lib_suffix=.dll |
| |
| ccenv_os_implib_ext=.dll.a |
| ccenv_os_libdef_ext=.def |
| |
| ccenv_os_archive_ext=.a |
| ccenv_os_soname=copy |
| |
| ccenv_os_lib_prefixed_suffix='$(OS_LIB_SUFFIX)' |
| ccenv_os_lib_suffixed_suffix= |
| } |
| |
| ccenv_set_os_dso_patterns_default() |
| { |
| ccenv_os_app_prefix= |
| ccenv_os_app_suffix= |
| |
| ccenv_os_lib_prefix=lib |
| ccenv_os_lib_suffix=.so |
| |
| ccenv_os_implib_ext=.invalid |
| ccenv_os_libdef_ext=.invalid |
| |
| ccenv_os_archive_ext=.a |
| ccenv_os_soname=symlink |
| |
| ccenv_os_lib_prefixed_suffix='$(OS_LIB_SUFFIX)' |
| ccenv_os_lib_suffixed_suffix= |
| } |
| |
| ccenv_set_os_dso_patterns() |
| { |
| |
| |
| |
| case "$ccenv_os" in |
| darwin ) |
| ccenv_set_os_dso_patterns_darwin |
| ;; |
| midipix ) |
| ccenv_set_os_dso_patterns_mdso |
| ;; |
| cygwin | msys | mingw ) |
| ccenv_set_os_dso_patterns_dlltool |
| ;; |
| * ) |
| ccenv_set_os_dso_patterns_default |
| ;; |
| esac |
| } |
| |
| ccenv_set_os_pe_switches() |
| { |
| if [ "$ccenv_cc_binfmt" = 'PE' ] && [ -z "$ccenv_pe_subsystem" ]; then |
| case "$ccenv_os" in |
| midipix | mingw ) |
| ccenv_pe_subsystem='windows' |
| ;; |
| * ) |
| ccenv_pe_subsystem='console' |
| ;; |
| esac |
| fi |
| } |
| |
| ccenv_output_defs() |
| { |
| ccenv_in="$mb_project_dir/sofort/ccenv/ccenv.in" |
| ccenv_mk="$mb_pwd/ccenv/$ccenv_cfgtype.mk" |
| |
| if [ "$ccenv_cc_binfmt" = 'PE' ]; then |
| ccenv_pe="$mb_project_dir/sofort/ccenv/pedefs.in" |
| ccenv_in="$ccenv_in $ccenv_pe" |
| fi |
| |
| if [ $ccenv_cfgtype = 'native' ]; then |
| |
| ccenv_tmp=$(mktemp ./tmp_XXXXXXXXXXXXXXXX) |
| |
| sed \ |
| -e 's/^\s*$/@/g' \ |
| -e 's/^/NATIVE_/' \ |
| -e 's/NATIVE_@//g' \ |
| -e 's/NATIVE_#/#/g' \ |
| -e 's/ =/=/g' \ |
| -e 's/ +=/+=/g' \ |
| $ccenv_in > "$ccenv_tmp" |
| |
| ccenv_in="$ccenv_tmp" |
| else |
| unset ccenv_tmp |
| fi |
| |
| ccenv_vars=$(cut -d'=' -f1 "$mb_project_dir/sofort/ccenv/ccenv.vars" \ |
| | grep -v '^#') |
| |
| ccenv_exvars="ccenv_cfgtype ccenv_makevar_prefix" |
| |
| ccenv_sed_substs=" \ |
| $(for __var in $ccenv_vars $ccenv_exvars; do \ |
| printf '%s"$%s"%s' "-e 's/@$__var@/'" \ |
| "$__var" "'/g' "; \ |
| done)" |
| |
| eval sed $ccenv_sed_substs $ccenv_in \ |
| | sed -e 's/[[:blank:]]*$//g' \ |
| > "$ccenv_mk" |
| |
| if [ "$ccenv_cfgtype" = 'host' ]; then |
| for __var in $ccenv_vars; do |
| ccenv_src_var=$__var |
| ccenv_dst_var=mb_${__var#*ccenv_} |
| ccenv_var_expr='${'$ccenv_src_var':-}' |
| eval $ccenv_dst_var=$ccenv_var_expr |
| |
| done |
| |
| mb_host=$ccenv_host |
| mb_cchost=$ccenv_cchost |
| else |
| for __var in $ccenv_vars; do |
| ccenv_src_var=$__var |
| ccenv_dst_var=mb_native_${__var#*ccenv_} |
| ccenv_var_expr='${'$ccenv_src_var':-}' |
| eval "$ccenv_dst_var=$ccenv_var_expr" |
| done |
| |
| mb_native_host=$ccenv_host |
| mb_native_cchost=$ccenv_cchost |
| fi |
| |
| if [ -n "${ccenv_tmp:-}" ]; then |
| rm -f "$ccenv_tmp" |
| unset ccenv_tmp |
| fi |
| } |
| |
| ccenv_dso_verify() |
| { |
| ccenv_str='int foo(int x){return ++x;}' |
| ccenv_cmd="$ccenv_cc -xc - -shared -o a.out" |
| |
| rm -f a.out |
| |
| printf '%s' "$ccenv_str" | $ccenv_cmd \ |
| > /dev/null 2>/dev/null \ |
| || mb_disable_shared=yes |
| |
| rm -f a.out |
| } |
| |
| ccenv_clean_up() |
| { |
| rm -f $ccenv_image |
| } |
| |
| ccenv_common_init() |
| { |
| . "$mb_project_dir/sofort/ccenv/ccenv.vars" |
| |
| ccenv_cfgtype=$1 |
| ccenv_cfgfile="$mb_pwd/ccenv/$ccenv_cfgtype.mk" |
| ccenv_freestd= |
| ccenv_cchost= |
| |
| if [ $ccenv_cfgtype = 'native' ]; then |
| ccenv_makevar_prefix='NATIVE_' |
| ccenv_image='./ccenv/native.a.out' |
| else |
| ccenv_makevar_prefix= |
| ccenv_image='./ccenv/host.a.out' |
| fi |
| |
| if [ $ccenv_cfgtype = 'native' ]; then |
| ccenv_prefixes= |
| elif [ -n "$mb_cross_compile" ]; then |
| ccenv_prefixes="$mb_cross_compile" |
| elif [ -n "$mb_host" ]; then |
| ccenv_prefixes="$mb_host-" |
| else |
| ccenv_prefixes= |
| fi |
| |
| if [ $ccenv_cfgtype = 'host' ]; then |
| ccenv_tflags= |
| ccenv_cflags=$(make -s -f "$mb_pwd/Makefile.tmp" .display-cflags) |
| ccenv_cc="$mb_user_cc" |
| ccenv_cpp="$mb_user_cpp" |
| ccenv_cxx="$mb_user_cxx" |
| |
| ccenv_pe_subsystem="$mb_pe_subsystem" |
| ccenv_pe_image_base="$mb_pe_image_base" |
| else |
| ccenv_tflags= |
| ccenv_cflags="$mb_native_cflags" |
| ccenv_cc="$mb_native_cc" |
| ccenv_cpp="$mb_native_cpp" |
| ccenv_cxx="$mb_native_cxx" |
| |
| ccenv_pe_subsystem="$mb_native_pe_subsystem" |
| ccenv_pe_image_base="$mb_native_pe_image_base" |
| fi |
| } |
| |
| ccenv_set_characteristics() |
| { |
| ccenv_set_cc_host |
| ccenv_set_cc_bits |
| ccenv_set_cc_underscore |
| ccenv_set_cc_binfmt |
| } |
| |
| ccenv_set_toolchain_variables() |
| { |
| ccenv_common_init $1 |
| ccenv_set_cc |
| ccenv_set_cpp |
| ccenv_set_cxx |
| ccenv_set_primary_tools |
| ccenv_set_tool_variants |
| ccenv_set_characteristics |
| |
| ccenv_set_os |
| ccenv_set_os_flags |
| ccenv_set_os_semantics |
| ccenv_set_os_dso_exrules |
| ccenv_set_os_dso_linkage |
| ccenv_set_os_dso_patterns |
| ccenv_set_os_pe_switches |
| |
| ccenv_output_defs |
| ccenv_clean_up |
| } |
| |
| ccenv_set_host_variables() |
| { |
| ccenv_set_toolchain_variables 'host' |
| ccenv_dso_verify |
| } |
| |
| ccenv_set_native_variables() |
| { |
| if [ _$mb_ccenv_skip_native != _yes ]; then |
| ccenv_set_toolchain_variables 'native' |
| fi |
| } |