diff options
Diffstat (limited to 'mtools/Makefile')
| -rw-r--r-- | mtools/Makefile | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mtools/Makefile b/mtools/Makefile index 546e3d14..16d63a69 100644 --- a/mtools/Makefile +++ b/mtools/Makefile @@ -1,5 +1,7 @@ -gcc_ok = $(shell if gcc $(1) ../dummy.c -o /dev/null 2>/dev/null; \ - then echo '$(1)'; else echo '$(2)'; fi) +TMPFILE = $(shell mktemp /tmp/gcc_ok.XXXXXX) + +gcc_ok = $(shell tmpf=$(TMPFILE); if gcc $(1) ../dummy.c -o $$tmpf 2>/dev/null; \ + then echo '$(1)'; else echo '$(2)'; fi; rm -f $$tmpf) comma := , LDHASH := $(call gcc_ok,-Wl$(comma)--hash-style=both,) |