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-rw-r--r--hints/os2.sh12
1 files changed, 8 insertions, 4 deletions
diff --git a/hints/os2.sh b/hints/os2.sh
index a3fc0b6c50..8c8ef21bb2 100644
--- a/hints/os2.sh
+++ b/hints/os2.sh
@@ -131,19 +131,23 @@ aout_lib_ext='.a'
aout_ar='ar'
aout_plibext='.a'
aout_lddlflags="-Zdll $ld_dll_optimize"
+
+# -D__ST_MT_ERRNO__ allows a quick relink with -Zmtd to check problems
+# which may be due to linking with -Zmtd DLLs
+
# Cannot have 32000K stack: get SYS0170 ?!
if [ $emxcrtrev -ge 50 ]; then
- aout_ldflags='-Zexe -Zsmall-conv -Zstack 16000'
+ aout_ldflags='-Zexe -Zsmall-conv -Zstack 16000 -D__ST_MT_ERRNO__'
else
- aout_ldflags='-Zexe -Zstack 16000'
+ aout_ldflags='-Zexe -Zstack 16000 -D__ST_MT_ERRNO__'
fi
# To get into config.sh:
aout_ldflags="$aout_ldflags"
aout_d_fork='define'
-aout_ccflags="-DDOSISH -DPERL_IS_AOUT -DOS2=2 -DEMBED -I. $_defemxcrtrev"
-aout_cppflags="-DDOSISH -DPERL_IS_AOUT -DOS2=2 -DEMBED -I. $_defemxcrtrev"
+aout_ccflags="-DDOSISH -DPERL_IS_AOUT -DOS2=2 -DEMBED -I. $_defemxcrtrev -D__ST_MT_ERRNO__"
+aout_cppflags="-DDOSISH -DPERL_IS_AOUT -DOS2=2 -DEMBED -I. $_defemxcrtrev -D__ST_MT_ERRNO__"
aout_use_clib='c'
aout_usedl='undef'
aout_archobjs="os2.o dl_os2.o"