diff options
| author | Keir Fraser <keir.fraser@citrix.com> | 2008-03-17 11:02:40 +0000 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2008-03-17 11:02:40 +0000 |
| commit | e78de9b54af8c678547146555feeeca765ae18fe (patch) | |
| tree | 70352587584bbd2a1840ae7b78ccf9f70b4c768f /config | |
| parent | b88139c68ef96b51e07fc019807a86052d29e986 (diff) | |
| download | xen-e78de9b54af8c678547146555feeeca765ae18fe.tar.gz xen-e78de9b54af8c678547146555feeeca765ae18fe.tar.bz2 xen-e78de9b54af8c678547146555feeeca765ae18fe.zip | |
Add -fno-optimize-sibling-calls to debug CFLAGS. Also get rid of ?=
assignment to CFLAGS.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Diffstat (limited to 'config')
| -rw-r--r-- | config/StdGNU.mk | 5 | ||||
| -rw-r--r-- | config/SunOS.mk | 5 |
2 files changed, 4 insertions, 6 deletions
diff --git a/config/StdGNU.mk b/config/StdGNU.mk index 82a99d3f11..c020357654 100644 --- a/config/StdGNU.mk +++ b/config/StdGNU.mk @@ -41,9 +41,8 @@ SONAME_LDFLAG = -soname SHLIB_CFLAGS = -shared ifneq ($(debug),y) -# Optimisation flags are overridable -CFLAGS ?= -O2 -fomit-frame-pointer +CFLAGS += -O2 -fomit-frame-pointer else # Less than -O1 produces bad code and large stack frames -CFLAGS ?= -O1 -fno-omit-frame-pointer +CFLAGS += -O1 -fno-omit-frame-pointer -fno-optimize-sibling-calls endif diff --git a/config/SunOS.mk b/config/SunOS.mk index c2a5594000..61fa489c27 100644 --- a/config/SunOS.mk +++ b/config/SunOS.mk @@ -45,11 +45,10 @@ SONAME_LDFLAG = -h SHLIB_CFLAGS = -R $(SunOS_LIBDIR) -shared ifneq ($(debug),y) -# Optimisation flags are overridable -CFLAGS ?= -O2 -fno-omit-frame-pointer +CFLAGS += -O2 -fno-omit-frame-pointer else # Less than -O1 produces bad code and large stack frames -CFLAGS ?= -O1 -fno-omit-frame-pointer +CFLAGS += -O1 -fno-omit-frame-pointer endif CFLAGS += -Wa,--divide -D_POSIX_C_SOURCE=200112L -D__EXTENSIONS__ |