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| author | Lucio De Re <lucio.dere@gmail.com> | 2013-09-06 16:15:44 +1000 |
|---|---|---|
| committer | Rob Pike <r@golang.org> | 2013-09-06 16:15:44 +1000 |
| commit | fd7ddad160bfcfd861db00e5d4df01ceaf0a66e9 (patch) | |
| tree | 5042912f46f0046b8287b926ab3d78f8a80617cb /src/cmd | |
| parent | 6833d1b43643d8102be45cb6b4ee5912cafed8e7 (diff) | |
| download | go-fd7ddad160bfcfd861db00e5d4df01ceaf0a66e9.tar.xz | |
cmd/dist: Plan 9 build needs an additional include path
cmd/cc: bv.c imports libc.h twice
When using the Plan 9 compiler, the invocation
#include <../ld/textflag.h>
works for the toolchain, but not for the MACH library.
Module cmd/cc/bv.c includes libc.h and "cc.h", which in
turn also includes libc.h. In the Plan 9 context, this
causes a number of duplicate definitions.
R=golang-dev, rsc, r
CC=golang-dev
https://golang.org/cl/13303047
Diffstat (limited to 'src/cmd')
| -rw-r--r-- | src/cmd/cc/bv.c | 1 | ||||
| -rw-r--r-- | src/cmd/dist/build.c | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/src/cmd/cc/bv.c b/src/cmd/cc/bv.c index 38d9e4377c..51b7f4076f 100644 --- a/src/cmd/cc/bv.c +++ b/src/cmd/cc/bv.c @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. #include <u.h> -#include <libc.h> #include "cc.h" enum { diff --git a/src/cmd/dist/build.c b/src/cmd/dist/build.c index f02bfd8e71..f46771d20d 100644 --- a/src/cmd/dist/build.c +++ b/src/cmd/dist/build.c @@ -932,6 +932,8 @@ install(char *dir) vadd(&compile, "-Bp+"); vadd(&compile, bpathf(&b, "-I%s/include/plan9", goroot)); vadd(&compile, bpathf(&b, "-I%s/include/plan9/%s", goroot, gohostarch)); + // Work around Plan 9 C compiler's handling of #include with .. path. + vadd(&compile, bpathf(&b, "-I%s/src/cmd/ld", goroot)); } else { vcopy(&compile, gccargs.p, gccargs.len); vadd(&compile, "-c"); |