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configure: OSX/macos: autodetect new_macho value

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Use old (=no) if autodetect succeeded and osx ver <= 10, else new.
Override is possible, and now also documented at ./configure --help.
This commit is contained in:
Avi Halachmi (:avih) 2023-03-18 11:02:56 +02:00
parent 4dc4e93f1d
commit e21523529b
1 changed files with 7 additions and 1 deletions
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8
configure vendored
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@ -71,6 +71,12 @@ case $targetos in
cc=`readlink $cc || echo clang` cc=`readlink $cc || echo clang`
tcc_usrinclude="`xcrun --show-sdk-path`/usr/include" tcc_usrinclude="`xcrun --show-sdk-path`/usr/include"
DLLSUF=".dylib" DLLSUF=".dylib"
case $* in *--config-new_macho*) ;; *)
# if new_macho was not specified and (known) ver <= 10, use old (=no)
osxver=$(sw_vers -productVersion 2>/dev/null) # X.Y.Z
osxver=${osxver%%.*} # major version (or empty on sw_vers error)
[ "${osxver:-11}" -ge 11 ] || confvars="$confvars new_macho=no"
esac
;; ;;
Windows_NT|MINGW*|MSYS*|CYGWIN*) Windows_NT|MINGW*|MSYS*|CYGWIN*)
mingw32=yes mingw32=yes
@ -351,7 +357,7 @@ Advanced options (experts only):
--config-backtrace=no disable stack backtraces (with -run or -bt) --config-backtrace=no disable stack backtraces (with -run or -bt)
--config-bcheck=no disable bounds checker (-b) --config-bcheck=no disable bounds checker (-b)
--config-predefs=no do not compile tccdefs.h, instead just include --config-predefs=no do not compile tccdefs.h, instead just include
--config-new_macho=no Use apple old macho object format --config-new_macho=no|yes Force apple object format (autodetect osx <= 10)
--config-codesign Use codesign on apple to sign executables --config-codesign Use codesign on apple to sign executables
--dwarf=x Use dwarf debug info instead of stabs (x=2..5) --dwarf=x Use dwarf debug info instead of stabs (x=2..5)
EOF EOF