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-rw-r--r--sofort/ccenv/ccenv.sh674
1 files changed, 603 insertions, 71 deletions
diff --git a/sofort/ccenv/ccenv.sh b/sofort/ccenv/ccenv.sh
index a376eb7..d975c6b 100644
--- a/sofort/ccenv/ccenv.sh
+++ b/sofort/ccenv/ccenv.sh
@@ -1,3 +1,4 @@
+
# ccenv.sh: sofort's tool-finding bits,
# invoked from within the project-agnostic configure script.
@@ -24,6 +25,13 @@
# ccenv_cflags: the comprehensive cflags for the host being tested
# ccenv_cchost: the host being tested, as reported by -dumpmachine
+# variables available to cfgdefs.sh and cfgfini.sh:
+# ccenv_host_cflags: expanded cflags, valid for the host compiler
+# ccenv_host_ldflags: expanded ldflags, valid for the host compiler
+# ccenv_host_sysroot: host sysroot, as reported by the host compiler
+# ccenv_native_cflags: expanded cflags, valid for the native compiler
+# ccenv_native_ldflags: expanded ldflags, valid for the native compiler
+# ccenv_native_sysroot: native sysroot, as reported by the native compiler
ccenv_usage()
{
@@ -68,6 +76,11 @@ ccenv_tool_epilog()
ccenv_line_dots='................................'
ccenv_tool_dlen="$((${#ccenv_line_dots} - ${#1}))"
+ case ${ccenv_tool_dlen} in
+ 0 | -* )
+ ccenv_tool_dlen='3' ;;
+ esac
+
printf "%${ccenv_tool_dlen}.${ccenv_tool_dlen}s %s.\n" \
"${ccenv_line_dots}" "${1}"
@@ -110,6 +123,11 @@ ccenv_attr_epilog()
ccenv_line_dots='................................'
ccenv_tool_dlen="$((${#ccenv_line_dots} - 1 - ${#1}))"
+ case ${ccenv_tool_dlen} in
+ 0 | -* )
+ ccenv_tool_dlen='3' ;;
+ esac
+
printf "%${ccenv_tool_dlen}.${ccenv_tool_dlen}s %s.\n" \
"${ccenv_line_dots}" "${1}"
@@ -122,7 +140,9 @@ ccenv_find_tool()
{
if [ -z "$ccenv_prefixes" ]; then
for ccenv_candidate in $(printf '%s' "$ccenv_candidates"); do
- if [ -z ${@:-} ]; then
+ ccenv_cmd_args="${@:-}"
+
+ if [ -z "$ccenv_cmd_args" ]; then
if command -v "$ccenv_candidate" > /dev/null; then
ccenv_tool="$ccenv_candidate"
return 0
@@ -169,7 +189,7 @@ 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"
+ ccenv_peep_tools="perk mdso dlltool windmc windres pkgconf"
for __tool in $(printf '%s' "$ccenv_core_tools $ccenv_hack_tools $ccenv_peep_tools"); do
ccenv_tool_prolog "$__tool"
@@ -196,6 +216,9 @@ ccenv_set_primary_tools()
ccenv_candidates="$ccenv_candidates gcc-$__tool"
ccenv_candidates="$ccenv_candidates llvm-$__tool"
+ elif [ "$__tool" = 'pkgconf' ]; then
+ ccenv_candidates="$__tool pkg-config"
+
else
ccenv_candidates="$__tool"
ccenv_candidates="$ccenv_candidates gcc-$__tool"
@@ -208,12 +231,14 @@ ccenv_set_primary_tools()
ccenv_var_prefix='mb_native_'
fi
+ ccenv_tool=
ccenv_var_name=$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="$ccenv_var_val"
+ ccenv_tool="$ccenv_var_val"
else
ccenv_find_tool
eval ccenv_$__tool="$ccenv_tool"
@@ -224,6 +249,63 @@ ccenv_set_primary_tools()
# windrc
ccenv_windrc="$ccenv_windres"
+
+ # archive format preamble
+ if [ -n "$ccenv_dumpmachine_switch" ]; then
+ ccenv_libgcc_path=$($ccenv_cc -print-file-name=libgcc.a \
+ 2>/dev/null)
+
+ if [ -n "$ccenv_libgcc_path" ]; then
+ ccenv_libgcc_a_header=$(od -b -N8 \
+ $($ccenv_cc -print-file-name=libgcc.a) \
+ | head -n1)
+ else
+ ccenv_libgcc_a_header=
+ fi
+ else
+ ccenv_libgcc_a_header=
+ fi
+
+ # ar (default)
+ ccenv_cc_arfmt='common'
+
+ # ar (big)
+ ccenv_bigaf_header=$(printf '%s\n' '<bigaf>' | od -b | head -n1)
+
+ if [ "$ccenv_libgcc_a_header" = "$ccenv_bigaf_header" ]; then
+ ccenv_cc_arfmt='bigaf'
+
+ for __tool in $(printf '%s' "$ccenv_core_tools"); do
+ ccenv_var_name=ccenv_$__tool
+ ccenv_var_expr='${'$ccenv_var_name':-}'
+ eval ccenv_var_val="$ccenv_var_expr"
+
+ if [ "$ccenv_var_val" != false ]; then
+ ccenv_var_val="$ccenv_var_val -X64"
+ ccenv_var_expr='${ccenv_var_val:-}'
+ eval ccenv_$__tool="$ccenv_var_expr"
+ fi
+ done
+ fi
+
+ # ar (small)
+ ccenv_aiaff_header=$(printf '%s\n' '<aiaff>' | od -b | head -n1)
+
+ if [ "$ccenv_libgcc_a_header" = "$ccenv_aiaff_header" ]; then
+ ccenv_cc_arfmt='aiaff'
+
+ for __tool in $(printf '%s' "$ccenv_core_tools"); do
+ ccenv_var_name=ccenv_$__tool
+ ccenv_var_expr='${'$ccenv_var_name':-}'
+ eval ccenv_var_val="$ccenv_var_expr"
+
+ if [ "$ccenv_var_val" != false ]; then
+ ccenv_var_val="$ccenv_var_val -X32"
+ ccenv_var_expr='${ccenv_var_val:-}'
+ eval ccenv_$__tool="$ccenv_var_expr"
+ fi
+ done
+ fi
}
ccenv_set_tool_variants()
@@ -236,7 +318,7 @@ ccenv_set_tool_variants()
if [ "$ccenv_tool" = false ]; then
ccenv_as_asm=
else
- $ccenv_tool --help | grep -i '.bc assembler' \
+ $ccenv_tool --help 2>&1 | grep -i '.bc assembler' \
|| ccenv_as_asm="$ccenv_tool"
fi
@@ -386,7 +468,7 @@ ccenv_set_c_compiler_candidates()
ccenv_candidates="$mb_toolchain c99 c11 cc gcc clang"
else
- ccenv_candidates="c99 c11 cc gcc clang"
+ ccenv_candidates="cc gcc clang c99 c11"
fi
}
@@ -397,24 +479,77 @@ ccenv_set_cc()
if [ -z "$ccenv_cc" ]; then
ccenv_set_c_compiler_candidates
- ccenv_find_tool -dumpmachine
+ ccenv_find_tool
ccenv_cc="$ccenv_tool"
fi
+
if [ "$ccenv_cc" = false ] && [ -n "$mb_compiler" ]; then
ccenv_cc="$mb_compiler"
fi
+ ccenv_tool_epilog "$ccenv_cc"
+
+
+ if [ $ccenv_cfgtype = 'host' ]; then
+ ccenv_host_cc="$ccenv_cc"
+ cfgtest_host_section
+ ccenv_host_cc=
+ else
+ ccenv_native_cc="$ccenv_cc"
+ cfgtest_native_section
+ ccenv_native_cc=
+ fi
+
+ cfgtest_silent='yes'
+
+ if cfgtest_compiler_switch -dumpmachine ; then
+ ccenv_dumpmachine_switch='-dumpmachine'
+ else
+ ccenv_dumpmachine_switch=
+ fi
+
+ if cfgtest_code_snippet_asm 'typedef int dummy;' ; then
+ eval ccenv_${ccenv_cfgtype}_stdin_input='yes'
+ else
+ eval ccenv_${ccenv_cfgtype}_stdin_input='no'
+ fi
+
+ unset cfgtest_silent
+
ccenv_cc_cmd="$ccenv_cc"
ccenv_errors=
if [ "$ccenv_cfgtype" = 'native' ]; then
- ccenv_host=$($ccenv_cc $(printf '%s' "$ccenv_cflags") -dumpmachine 2>&3)
+ ccenv_host=
+
+ if [ -n "$mb_native_host" ]; then
+ ccenv_host="$mb_native_host"
+
+ elif [ -n "$ccenv_dumpmachine_switch" ]; then
+ ccenv_host=$(eval $ccenv_cc $(printf '%s' "$ccenv_cflags") \
+ $ccenv_dumpmachine_switch 2>&3)
+
+ elif command -v slibtool > /dev/null 2>&1; then
+ ccenv=$(slibtool --dumpmachine 2>/dev/null || true)
+ fi
+
+ if [ -z "$ccenv_host" ]; then
+ ccenv_machine=$(uname -m 2>/dev/null)
+ ccenv_system=$(uname -s 2>/dev/null)
+
+ ccenv_machine="${ccenv_machine:-unknown}"
+ ccenv_system="${ccenv_system:-anyos}"
+
+ ccenv_host=$(printf '%s' "${ccenv_machine}-unknown-${ccenv_system}" \
+ | tr '[[:upper:]]' '[[:lower:]]')
+ fi
+
ccenv_cchost=$ccenv_host
- ccenv_tool_epilog "$ccenv_cc"
return 0
fi
+
if [ -n "$mb_cchost" ]; then
ccenv_host="$mb_cchost"
elif [ -n "$mb_host" ]; then
@@ -423,10 +558,31 @@ ccenv_set_cc()
ccenv_host=
fi
- if [ -z "$ccenv_host" ]; then
- ccenv_host=$($ccenv_cc $(printf '%s' "$ccenv_cflags") -dumpmachine 2>&3)
+ if [ -z "$ccenv_host" ] && [ -n "$ccenv_dumpmachine_switch" ]; then
+ ccenv_host=$(eval $ccenv_cc $(printf '%s' "$ccenv_cflags") \
+ $ccenv_dumpmachine_switch 2>&3)
ccenv_cchost=$ccenv_host
- else
+
+ elif [ -z "$ccenv_host" ]; then
+ # no -dumpmachine support and no --host argument implies native build
+ if command -v slibtool > /dev/null 2>&1; then
+ ccenv=$(slibtool --dumpmachine 2>/dev/null || true)
+ fi
+
+ if [ -z "$ccenv_host" ]; then
+ ccenv_machine=$(uname -m 2>/dev/null)
+ ccenv_system=$(uname -s 2>/dev/null)
+
+ ccenv_machine="${ccenv_machine:-unknown}"
+ ccenv_system="${ccenv_system:-anyos}"
+
+ ccenv_host=$(printf '%s' "${ccenv_machine}-unknown-${ccenv_system}" \
+ | tr '[[:upper:]]' '[[:lower:]]')
+ fi
+
+ ccenv_cchost=$ccenv_host
+
+ elif [ -n "$ccenv_dumpmachine_switch" ]; then
ccenv_tmp=$(mktemp ./tmp_XXXXXXXXXXXXXXXX)
ccenv_cmd="$ccenv_cc --target=$ccenv_host -E -xc -"
@@ -437,8 +593,10 @@ ccenv_set_cc()
ccenv_errors=$(cat "$ccenv_tmp")
if [ -z "$ccenv_errors" ]; then
+ ccenv_tool_prolog 'C compiler for host'
ccenv_tflags="--target=$ccenv_host"
ccenv_cc="$ccenv_cc $ccenv_tflags"
+ ccenv_tool_epilog "$ccenv_cc"
else
printf '%s' "$ccenv_errors" >&3
fi
@@ -447,10 +605,14 @@ ccenv_set_cc()
rm -f "$ccenv_tmp"
unset ccenv_tmp
- ccenv_cchost=$($ccenv_cc $(printf '%s' "$ccenv_cflags") -dumpmachine 2>&3)
+ ccenv_cchost=$(eval $ccenv_cc $(printf '%s' "$ccenv_cflags") \
+ $ccenv_dumpmachine_switch 2>&3)
fi
- if [ "$ccenv_cchost" != "$ccenv_host" ]; then
+ if [ -z "$ccenv_dumpmachine_switch" ] && [ -n "$ccenv_host" ]; then
+ ccenv_cchost="$ccenv_host"
+
+ elif [ "$ccenv_cchost" != "$ccenv_host" ]; then
printf 'error!\n' >&2
printf 'ccenv:\n' >&2
printf 'ccenv: ccenv_host: %s \n' $ccenv_host >&2
@@ -476,8 +638,6 @@ ccenv_set_cc()
return 2
fi
-
- ccenv_tool_epilog "$ccenv_cc"
}
ccenv_set_cpp()
@@ -550,16 +710,25 @@ ccenv_set_cxx()
ccenv_candidates="clang++" ;;
*-gcc )
- ccenv_cpp_prefix=${ccenv_cc_cmd%-gcc*}-
- ccenv_candidates="${ccenv_cpp_prefix}g++" ;;
+ ccenv_cxx_prefix=${ccenv_cc_cmd%-gcc*}-
+ ccenv_candidates="${ccenv_cxx_prefix}g++" ;;
*-clang )
- ccenv_cpp_prefix=${ccenv_cc_cmd%-clang*}-
- ccenv_candidates="${ccenv_cpp_prefix}clang++" ;;
+ ccenv_cxx_prefix=${ccenv_cc_cmd%-clang*}-
+ ccenv_candidates="${ccenv_cxx_prefix}clang++" ;;
- *cc )
- ccenv_cxx_prefix=${ccenv_cc_cmd%cc*}
- ccenv_candidates="${ccenv_cpp_prefix}++" ;;
+ /*cc | /*c99 | /*c11 )
+ ccenv_cxx_prefix=${ccenv_cc_cmd%/*}
+ ccenv_candidates="${ccenv_cxx_prefix}/cxx"
+ ccenv_candidates="${ccenv_candidates} ${ccenv_cxx_prefix}/c++" ;;
+
+ /*gcc )
+ ccenv_cxx_prefix=${ccenv_cc_cmd%/*}
+ ccenv_candidates="${ccenv_cxx_prefix}/g++" ;;
+
+ /*clang )
+ ccenv_cxx_prefix=${ccenv_cc_cmd%/*}
+ ccenv_candidates="${ccenv_cxx_prefix}/clang++" ;;
* )
ccenv_cxx="$ccenv_cc -xc++"
@@ -596,16 +765,32 @@ ccenv_set_cc_bits()
ccenv_internal_test='char x[(sizeof(%s) == %s/8) ? 1 : -1];'
for ccenv_internal_guess in 64 32 128; do
- if [ -z $ccenv_internal_size ]; then
+ if [ -z "${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 - \
- $(printf '%s' "$ccenv_cflags") \
- > /dev/null 2>&3 \
- && ccenv_internal_size=$ccenv_internal_guess
+ ccenv_expr='ccenv_stdin_input=$ccenv_'${ccenv_cfgtype}'_stdin_input'
+ eval ${ccenv_expr}
+
+ if [ "$ccenv_stdin_input" = 'yes' ]; then
+ printf '%s' "$ccenv_internal_str" \
+ | eval $ccenv_cc -S -xc - -o - \
+ $(printf '%s' "$ccenv_cflags") \
+ > /dev/null 2>&3 \
+ && ccenv_internal_size=$ccenv_internal_guess
+ else
+ ccenv_tmpname='ccenv/c3RyaWN0X21vZGUK.c'
+
+ printf '%s' "$ccenv_internal_str" \
+ > "$ccenv_tmpname"
+
+ $ccenv_cc -c "$ccenv_tmpname" -o a.out \
+ > /dev/null 2>&3 \
+ && ccenv_internal_size=$ccenv_internal_guess
+
+ rm "$ccenv_tmpname"
+ fi
fi
done
@@ -621,32 +806,58 @@ ccenv_set_cc_underscore()
ccenv_fn_name='ZmYaXyWbVe_UuTnSdReQrPsOcNoNrLe'
ccenv_fn_code='int %s(void){return 0;}'
- if printf "$ccenv_fn_code" $ccenv_fn_name \
- | $ccenv_cc -xc - -S -o - \
- | grep "^_$ccenv_fn_name:" \
- > /dev/null; then
+ ccenv_tmpname='ccenv/c3RyaWN0X21vZGUK.c'
+
+ printf "$ccenv_fn_code" $ccenv_fn_name \
+ > "$ccenv_tmpname"
+
+ $ccenv_cc -c "$ccenv_tmpname" -o a.out \
+ > /dev/null 2>&3
+
+ if "$ccenv_nm" a.out | grep \
+ -e "^_$ccenv_fn_name" \
+ -e " _$ccenv_fn_name" \
+ > /dev/null; then
ccenv_cc_underscore='_'
ccenv_attr_epilog 'yes'
+ else
+ ccenv_attr_epilog 'no'
fi
- ccenv_attr_epilog 'no'
+ rm "$ccenv_tmpname"
+ rm a.out
return 0
}
ccenv_create_framework_executable()
{
+ if [ "$ccenv_cfgtype" = 'host' ]; then
+ if [ "$mb_freestanding" = 'yes' ]; then
+ return 1
+ fi
+ fi
+
if [ -f $ccenv_image ]; then
mv $ccenv_image $ccenv_image.tmp
rm -f $ccenv_image.tmp
fi
+ ccenv_tmpname='ccenv/c3RyaWN0X21vZGUK.c'
+
printf 'int main(void){return 0;}' \
- | $ccenv_cc -xc - \
- -o $ccenv_image \
- || return 1
+ > "$ccenv_tmpname"
- return 0
+ if $ccenv_cc "$ccenv_tmpname" -o $ccenv_image 2>&3; then
+ ccenv_ret=0
+ ccenv_cc_environment='hosted'
+ else
+ ccenv_ret=1
+ fi
+
+ rm "$ccenv_tmpname"
+
+ return $ccenv_ret
}
ccenv_create_freestanding_executable()
@@ -662,16 +873,25 @@ ccenv_create_freestanding_executable()
ccenv_start_fn='start'
fi
- printf 'int %s(void){return 0;}' "$ccenv_start_fn" \
- | $ccenv_cc -xc - \
- -ffreestanding \
- -nostdlib -nostartfiles \
- -o $ccenv_image \
- || return 1
+ ccenv_tmpname='ccenv/c3RyaWN0X21vZGUK.c'
- ccenv_freestd=yes
+ printf 'int %s(void){return 0;}' "$ccenv_start_fn" \
+ > "$ccenv_tmpname"
- return 0
+ if $ccenv_cc "$ccenv_tmpname" \
+ -ffreestanding \
+ -nostdlib -nostartfiles \
+ -o $ccenv_image \
+ 2>&3; then
+ ccenv_ret=0
+ ccenv_cc_environment='freestanding'
+ else
+ ccenv_ret=1
+ fi
+
+ rm "$ccenv_tmpname"
+
+ return $ccenv_ret
}
ccenv_set_cc_binfmt_error()
@@ -779,7 +999,8 @@ ccenv_set_cc_binfmt()
# MACHO / readobj
if [ -n "$ccenv_readobj" ] && [ -z "$ccenv_cc_binfmt" ]; then
if $ccenv_readobj $ccenv_image 2>&3 \
- | grep -i 'Format:' | sed 's/ /_/g' \
+ | grep -i 'Format:' \
+ | sed -e 's/ /_/g' \
| grep -i '_Mach-O_' \
> /dev/null; then
ccenv_cc_binfmt='MACHO'
@@ -822,7 +1043,7 @@ ccenv_set_cc_binfmt()
ccenv_set_os_pe()
{
- if [ -n "$ccenv_freestd" ]; then
+ if [ "$ccenv_cc_environment" = 'freestanding' ]; then
case "$ccenv_cchost" in
*-midipix | *-midipix-* )
ccenv_os='midipix' ;;
@@ -897,14 +1118,20 @@ ccenv_set_os()
fi
case "$ccenv_cchost" in
- *-*-*-* )
- ccenv_tip=${ccenv_cchost%-*}
- ccenv_os=${ccenv_tip#*-*-}
- ;;
*-*-musl | *-*-gnu )
ccenv_tip=${ccenv_cchost%-*}
ccenv_os=${ccenv_tip#*-}
;;
+ *-*-solaris* )
+ ccenv_os='solaris'
+ ;;
+ *-*-*bsd* | *-*-dragonfly* )
+ ccenv_os='bsd'
+ ;;
+ *-*-*-* )
+ ccenv_tip=${ccenv_cchost%-*}
+ ccenv_os=${ccenv_tip#*-*-}
+ ;;
*-*-* )
ccenv_os=${ccenv_cchost#*-*-}
;;
@@ -994,6 +1221,71 @@ ccenv_set_os_semantics()
ccenv_attr_epilog "$ccenv_os_semantics"
}
+ccenv_set_os_dso_format()
+{
+ ccenv_attr_prolog 'os dso format'
+
+ case "$ccenv_cc_arfmt" in
+ common )
+ ccenv_cc_sofmt="$ccenv_cc_binfmt"
+ ;;
+
+ bigaf )
+ ccenv_libgcc_s_a_header=$(od -b -N8 \
+ $($ccenv_cc -print-file-name=libgcc_s.a) \
+ 2>/dev/null \
+ | head -n1)
+
+ ccenv_libgcc_s_so_header=$(od -b -N8 \
+ $($ccenv_cc -print-file-name=libgcc_s.so) \
+ 2>/dev/null \
+ | head -n1)
+
+ if [ "$ccenv_libgcc_s_a_header" = "$ccenv_bigaf_header" ]; then
+ ccenv_cc_sofmt='bigaf'
+ elif [ "$ccenv_libgcc_s_so_header" = "$ccenv_bigaf_header" ]; then
+ ccenv_cc_sofmt='bigaf'
+ else
+ ccenv_cc_sofmt="$ccenv_cc_binfmt"
+ fi
+ ;;
+
+ aiaff )
+ ccenv_libgcc_s_a_header=$(od -b -N8 \
+ $($ccenv_cc -print-file-name=libgcc_s.a) \
+ | head -n1)
+
+ ccenv_libgcc_s_so_header=$(od -b -N8 \
+ $($ccenv_cc -print-file-name=libgcc_s.so) \
+ | head -n1)
+
+ if [ "$ccenv_libgcc_s_a_header" = "$ccenv_aiaff_header" ]; then
+ ccenv_cc_sofmt='aiaff'
+ elif [ "$ccenv_libgcc_s_so_header" = "$ccenv_aiaff_header" ]; then
+ ccenv_cc_sofmt='aiaff'
+ else
+ ccenv_cc_sofmt="$ccenv_cc_binfmt"
+ fi
+ ;;
+ esac
+
+ if [ "$ccenv_cfgtype" = 'host' ]; then
+ case "$ccenv_cc_sofmt" in
+ bigaf | aiaff )
+ mb_shared_lib_cmd='$(AR) -rcs'
+ mb_shared_lib_ldflags=
+ ;;
+
+ * )
+ mb_shared_lib_cmd='$(CC) -shared -o'
+ mb_shared_lib_ldflags='$(LDFLAGS_SHARED)'
+ ;;
+ esac
+ fi
+
+ ccenv_attr_epilog "$ccenv_cc_sofmt"
+}
+
ccenv_set_os_dso_exrules()
{
ccenv_attr_prolog 'os dso exrules'
@@ -1126,6 +1418,42 @@ ccenv_set_os_pe_switches()
;;
esac
fi
+
+ if [ "$ccenv_cc_binfmt" = 'PE' ]; then
+ if ! cfgtest_macro_definition '__PE__'; then
+ ccenv_cflags_os="${ccenv_cflags_os} -D__PE__"
+ fi
+
+ if ! cfgtest_macro_definition '__dllexport'; then
+ ccenv_cflags_os="${ccenv_cflags_os} -D__dllexport=__attribute__\(\(__dllexport__\)\)"
+ fi
+
+ if ! cfgtest_macro_definition '__dllimport'; then
+ ccenv_cflags_os="${ccenv_cflags_os} -D__dllimport=__attribute__\(\(__dllimport__\)\)"
+ fi
+ fi
+}
+
+ccenv_set_os_gate_switches()
+{
+ if [ "$ccenv_os" = 'solaris' ]; then
+ if ! cfgtest_macro_definition 'AT_FDCWD'; then
+ ccenv_cflags_os="${ccenv_cflags_os} -D__EXTENSIONS__"
+ fi
+ fi
+}
+
+ccenv_set_os_bsd_switches()
+{
+ if [ "$ccenv_os" = 'bsd' ]; then
+ mb_cfgtest_headers='sys/mman.h'
+
+ if ! cfgtest_macro_definition 'MAP_ANON'; then
+ ccenv_cflags_os="${ccenv_cflags_os} -D__BSD_VISIBLE"
+ fi
+
+ mb_cfgtest_headers=
+ fi
}
ccenv_output_defs()
@@ -1143,33 +1471,44 @@ ccenv_output_defs()
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"
+ sed \
+ -e 's/^[[:space:]]*$/@/g' \
+ -e 's/^/NATIVE_/' \
+ -e 's/NATIVE_@//g' \
+ -e 's/NATIVE_#/#/g' \
+ -e 's/ =/=/g' \
+ -e 's/ +=/+=/g' \
+ $(printf '%s ' $ccenv_in) \
+ > "$ccenv_tmp"
ccenv_in="$ccenv_tmp"
else
unset ccenv_tmp
fi
+ ccenv_var_defs=
+ ccenv_sed_substs="-e s/@ccenv_cfgtype@/${ccenv_cfgtype}/g"
+
ccenv_vars=$(cut -d'=' -f1 "$mb_project_dir/sofort/ccenv/ccenv.vars" \
- | grep -v '^#')
+ | grep -v '^#');
- ccenv_exvars="ccenv_cfgtype ccenv_makevar_prefix"
+ ccenv_exvars="ccenv_makevar_prefix"
- ccenv_sed_substs=" \
- $(for __var in $(printf '%s' "$ccenv_vars $ccenv_exvars"); do \
- printf '%s"$%s"%s' "-e 's/@$__var@/'" \
- "$__var" "'/g' "; \
- done)"
+ for __var in $(printf '%s' "$ccenv_vars $ccenv_exvars"); do
+ ccenv_sed_subst=$(printf '%s %s%s%s' \
+ '-e' "'s^@$__var@" \
+ "^___${__var}___" \
+ "^g'")
- eval sed $ccenv_sed_substs $ccenv_in \
- | sed -e 's/[[:blank:]]*$//g' \
+ ccenv_sed_substs="$ccenv_sed_substs $ccenv_sed_subst"
+
+ ccenv_var_def=$(printf '%s%s="${%s}"' "-D" "___${__var}___" "${__var}")
+ eval ccenv_var_defs='"$ccenv_var_defs "$ccenv_var_def'
+ done
+
+ eval sed $ccenv_sed_substs $(printf '%s ' $ccenv_in) \
+ | eval m4 $ccenv_var_defs - \
+ | sed -e 's/[[:blank:]]*$//g' \
> "$ccenv_mk"
if [ "$ccenv_cfgtype" = 'host' ]; then
@@ -1199,6 +1538,181 @@ ccenv_output_defs()
rm -f "$ccenv_tmp"
unset ccenv_tmp
fi
+
+
+ if [ "${ccenv_cfgtype}" = 'host' ]; then
+ ccenv_cflags=$(${mb_make} -n -f "$mb_pwd/Makefile.tmp" .cflags-host)
+ ccenv_ldflags=$(${mb_make} -n -f "$mb_pwd/Makefile.tmp" .ldflags-host)
+ else
+ ccenv_cflags=$(${mb_make} -n -f "$mb_pwd/Makefile.tmp" .cflags-native)
+ ccenv_ldflags=$(${mb_make} -n -f "$mb_pwd/Makefile.tmp" .ldflags-native)
+ fi
+
+ ccenv_cflags="${ccenv_cflags#*: }"
+ ccenv_ldflags="${ccenv_ldflags#*: }"
+
+ ccenv_sysroot=$(eval $ccenv_cc $(printf '%s' "$ccenv_cflags") \
+ -print-sysroot 2>/dev/null || true)
+
+ eval 'ccenv_'${ccenv_cfgtype}'_cflags'=\'$ccenv_cflags\'
+ eval 'ccenv_'${ccenv_cfgtype}'_ldflags'=\'$ccenv_ldflags\'
+ eval 'ccenv_'${ccenv_cfgtype}'_sysroot'=\'$ccenv_sysroot\'
+
+ eval 'ccenv_'${ccenv_cfgtype}'_cc'=\'$ccenv_cc\'
+ eval 'ccenv_'${ccenv_cfgtype}'_cc_environment'=\'$ccenv_cc_environment\'
+ eval 'ccenv_'${ccenv_cfgtype}'_dumpmachine_switch'=\'$ccenv_dumpmachine_switch\'
+ eval 'ccenv_'${ccenv_cfgtype}'_pkgconf'=\'$ccenv_pkgconf\'
+
+}
+
+ccenv_set_cc_sysroot_vars()
+{
+ if [ "$ccenv_cfgtype" = 'native' ] || [ -z "$mb_sysroot" ]; then
+ return 0
+ fi
+
+ cfgtest_host_section
+ ccenv_switch_var="--sysroot=${mb_sysroot}"
+
+ if cfgtest_compiler_switch_arg "${ccenv_switch_var}"; then
+ printf '\n# %s sysroot: cflags and ldflags\n' "$ccenv_cfgtype" \
+ >> "$ccenv_mk"
+
+ for ccenv_make_var in '_CFLAGS_SYSROOT' '_LDFLAGS_SYSROOT'; do
+ printf '%-40s= %s\n' "${ccenv_make_var}" "${ccenv_switch_var}" \
+ >> "$ccenv_mk"
+ done
+ else
+ printf '\n# %s sysroot: cflags and ldflags %s\n' "$ccenv_cfgtype" \
+ '(not supported: see config.log)' \
+ >> "$ccenv_mk"
+
+ for ccenv_make_var in '_CFLAGS_SYSROOT' '_LDFLAGS_SYSROOT'; do
+ printf '%-40s=\n' "${ccenv_make_var}" \
+ >> "$ccenv_mk"
+ done
+ fi
+}
+
+ccenv_set_cc_switch_vars()
+{
+ printf '\n# %s cflags: supported compiler switches\n' "$ccenv_cfgtype" \
+ >> "$ccenv_mk"
+
+ if [ -f $mb_project_dir/project/config/ccswitch.strs ]; then
+ ccenv_switch_vars=$(cat \
+ $mb_project_dir/sofort/ccenv/ccswitch.strs \
+ $mb_project_dir/project/config/ccswitch.strs \
+ | grep -v -e '^#' -e '^-Wl,' \
+ | sort -u)
+ else
+ ccenv_switch_vars=$(grep -v -e '^#' -e '^-Wl,' \
+ $mb_project_dir/sofort/ccenv/ccswitch.strs \
+ | sort -u)
+ fi
+
+ if [ $ccenv_cfgtype = 'host' ]; then
+ ccenv_makevar_prefix='_CFLAGS_'
+ cfgtest_host_section
+ else
+ ccenv_makevar_prefix='_NATIVE_CFLAGS_'
+ cfgtest_native_section
+ fi
+
+ for ccenv_switch_var in $(printf '%s' "$ccenv_switch_vars"); do
+ ccenv_make_var=${ccenv_switch_var%=}
+ ccenv_make_var=${ccenv_make_var%,}
+
+ ccenv_make_var=${ccenv_make_var##---}
+ ccenv_make_var=${ccenv_make_var##--}
+ ccenv_make_var=${ccenv_make_var##-}
+
+ ccenv_make_var=$(printf '%s' "$ccenv_make_var" \
+ | sed -e 's/=/_/g' -e 's/-/_/g' -e 's/,/_/g')
+
+ ccenv_make_var="${ccenv_makevar_prefix}${ccenv_make_var}"
+
+ if cfgtest_compiler_switch "$ccenv_switch_var"; then
+ ccenv_switch_var=${ccenv_switch_var%=}
+ ccenv_switch_var=${ccenv_switch_var%,}
+
+ printf '%-40s= %s\n' "${ccenv_make_var}" "${ccenv_switch_var}" \
+ >> "$ccenv_mk"
+ else
+ printf '%-40s=\n' "${ccenv_make_var}" \
+ >> "$ccenv_mk"
+ fi
+ done
+}
+
+ccenv_set_cc_linker_switch_vars()
+{
+ printf '\n# %s ldflags: supported compiler switches\n' "$ccenv_cfgtype" \
+ >> "$ccenv_mk"
+
+ if [ -f $mb_project_dir/project/config/ccswitch.strs ]; then
+ ccenv_switch_vars=$(cat \
+ $mb_project_dir/sofort/ccenv/ccswitch.strs \
+ $mb_project_dir/project/config/ccswitch.strs \
+ | grep -e '^-Wl,' \
+ | sort -u)
+ else
+ ccenv_switch_vars=$(grep -e '^-Wl,' \
+ $mb_project_dir/sofort/ccenv/ccswitch.strs \
+ | sort -u)
+ fi
+
+ if [ $ccenv_cfgtype = 'host' ]; then
+ ccenv_makevar_prefix='_LDFLAGS_'
+ cfgtest_host_section
+ else
+ ccenv_makevar_prefix='_NATIVE_LDFLAGS_'
+ cfgtest_native_section
+ fi
+
+ for ccenv_switch_var in $(printf '%s' "$ccenv_switch_vars"); do
+ ccenv_make_var=${ccenv_switch_var%=}
+ ccenv_make_var=${ccenv_make_var%,}
+
+ ccenv_make_var=${ccenv_make_var##---}
+ ccenv_make_var=${ccenv_make_var##--}
+ ccenv_make_var=${ccenv_make_var##-}
+
+ ccenv_make_var=$(printf '%s' "$ccenv_make_var" \
+ | sed -e 's/=/_/g' -e 's/-/_/g' -e 's/,/_/g')
+
+ ccenv_make_var="${ccenv_makevar_prefix}${ccenv_make_var}"
+
+ if cfgtest_compiler_switch "$ccenv_switch_var"; then
+ ccenv_switch_var=${ccenv_switch_var%=}
+ ccenv_switch_var=${ccenv_switch_var%,}
+
+ printf '%-40s= %s\n' "${ccenv_make_var}" "${ccenv_switch_var}" \
+ >> "$ccenv_mk"
+ else
+ printf '%-40s=\n' "${ccenv_make_var}" \
+ >> "$ccenv_mk"
+ fi
+ done
+}
+
+ccenv_set_cc_attr_visibility_vars()
+{
+ if cfgtest_attr_visibility 'default'; then
+ ccenv_attr_visibility_default="$mb_cfgtest_attr"
+ fi
+
+ if cfgtest_attr_visibility 'hidden'; then
+ ccenv_attr_visibility_hidden="$mb_cfgtest_attr"
+ fi
+
+ if cfgtest_attr_visibility 'internal'; then
+ ccenv_attr_visibility_internal="$mb_cfgtest_attr"
+ fi
+
+ if cfgtest_attr_visibility 'protected'; then
+ ccenv_attr_visibility_protected="$mb_cfgtest_attr"
+ fi
}
ccenv_dso_verify()
@@ -1226,7 +1740,6 @@ ccenv_common_init()
ccenv_cfgtype=$1
ccenv_cfgfile="$mb_pwd/ccenv/$ccenv_cfgtype.mk"
- ccenv_freestd=
ccenv_cchost=
if [ $ccenv_cfgtype = 'native' ]; then
@@ -1249,7 +1762,13 @@ ccenv_common_init()
if [ $ccenv_cfgtype = 'host' ]; then
ccenv_tflags=
- ccenv_cflags=$(make -s -f "$mb_pwd/Makefile.tmp" .cflags-host)
+ ccenv_cflags=$(${mb_make} -n -f "$mb_pwd/Makefile.tmp" \
+ OS_DSO_EXRULES=default \
+ OS_SONAME=symlink \
+ OS_ARCHIVE_EXT='.a' \
+ .cflags-host)
+
+ ccenv_cflags="${ccenv_cflags#*: }"
ccenv_cc="$mb_user_cc"
ccenv_cpp="$mb_user_cpp"
@@ -1259,7 +1778,14 @@ ccenv_common_init()
ccenv_pe_image_base="$mb_pe_image_base"
else
ccenv_tflags=
- ccenv_cflags=$(make -s -f "$mb_pwd/Makefile.tmp" .cflags-native)
+ ccenv_cflags=$(${mb_make} -n -f "$mb_pwd/Makefile.tmp" \
+ OS_DSO_EXRULES=default \
+ OS_SONAME=symlink \
+ OS_ARCHIVE_EXT='.a' \
+ .cflags-native)
+
+ ccenv_cflags="${ccenv_cflags#*: }"
+
ccenv_cc="$mb_native_cc"
ccenv_cpp="$mb_native_cpp"
ccenv_cxx="$mb_native_cxx"
@@ -1290,15 +1816,21 @@ ccenv_set_toolchain_variables()
ccenv_set_os
ccenv_set_os_flags
ccenv_set_os_semantics
+ ccenv_set_os_dso_format
ccenv_set_os_dso_exrules
ccenv_set_os_dso_linkage
ccenv_set_os_dso_patterns
ccenv_set_os_pe_switches
+ ccenv_set_os_gate_switches
+ ccenv_set_os_bsd_switches
+ ccenv_set_cc_attr_visibility_vars
ccenv_output_defs
ccenv_clean_up
- eval 'ccenv_'${ccenv_cfgtype}'_cc'=\'$ccenv_cc\'
+ ccenv_set_cc_sysroot_vars
+ ccenv_set_cc_switch_vars
+ ccenv_set_cc_linker_switch_vars
}
ccenv_set_host_variables()
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-29 03:55:27 +0000