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| author | Michael Olbrich <m.olbrich@pengutronix.de> | 2020-08-26 15:12:43 +0200 |
|---|---|---|
| committer | Michael Olbrich <m.olbrich@pengutronix.de> | 2020-08-27 16:37:01 +0200 |
| commit | 0cfa5b88609c3223381c444796eead5eb65eabc4 (patch) | |
| tree | 81b5caf282bb0c8b36afab43b286ede36057f691 /rules | |
| parent | a27f1c4d7dfa97cd505e2193e5e9bfce21d66907 (diff) | |
| download | OSELAS.Toolchain-0cfa5b88609c3223381c444796eead5eb65eabc4.tar.gz OSELAS.Toolchain-0cfa5b88609c3223381c444796eead5eb65eabc4.tar.xz | |
pre/toolchain: use -ffile-prefix-map= with the cross compiler
-ffile-prefix-map= is -fdebug-prefix-map= and -fmacro-prefix-map=.
It's only supprted with gcc >= 8, so only use it for the cross flags.
This removes some more absolute paths from the build host.
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Diffstat (limited to 'rules')
| -rw-r--r-- | rules/pre/toolchain.make | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/rules/pre/toolchain.make b/rules/pre/toolchain.make index fd3703a..a6a21e3 100644 --- a/rules/pre/toolchain.make +++ b/rules/pre/toolchain.make @@ -58,17 +58,14 @@ TOOLCHAIN_CROSS_DEBUG_MAP += \ $(call ptx/sh, realpath $(PTXDIST_WORKSPACE))/platform-=$(call remove_quotes,$(PTXCONF_PROJECT))/platform- endif -TOOLCHAIN_CROSS_DEBUG_MAP_FLAGS := \ - $(addprefix -fdebug-prefix-map=,$(TOOLCHAIN_CROSS_DEBUG_MAP)) - PTXDIST_HOST_CPPFLAGS := \ $(PTXDIST_HOST_CPPFLAGS) \ - $(TOOLCHAIN_CROSS_DEBUG_MAP_FLAGS) + $(addprefix -fdebug-prefix-map=,$(TOOLCHAIN_CROSS_DEBUG_MAP)) TOOLCHAIN_CROSS_DEBUG_FLAGS := \ -g3 \ -gno-record-gcc-switches \ - $(TOOLCHAIN_CROSS_DEBUG_MAP_FLAGS) + $(addprefix -ffile-prefix-map=,$(TOOLCHAIN_CROSS_DEBUG_MAP)) GLIBC_DEBUG_FLAGS_ENV := \ $(addsuffix "-O2 $(TOOLCHAIN_CROSS_DEBUG_FLAGS)",CFLAGS= CXXFLAGS=) |