From 960df6cc8e93177a56f8c4e9eb4bc0857bfbe975 Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Wed, 3 Apr 2019 08:47:19 +0000 Subject: [PATCH] re PR lto/89896 (-flto=4 is confused by presence of 'all.c' in a local directory. -flto=1 is not.) 2019-04-03 Richard Biener PR lto/89896 * lto-wrapper.c (run_gcc): Avoid implicit rules making the all target phony. From-SVN: r270114 --- gcc/ChangeLog | 6 ++++++ gcc/lto-wrapper.c | 4 +++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6a46877aa25a..7aab465db1c9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2019-04-03 Richard Biener + + PR lto/89896 + * lto-wrapper.c (run_gcc): Avoid implicit rules making + the all target phony. + 2019-04-02 Xiong Hu Luo Backport from trunk r250477. diff --git a/gcc/lto-wrapper.c b/gcc/lto-wrapper.c index 2c81176913ef..5e5caa854083 100644 --- a/gcc/lto-wrapper.c +++ b/gcc/lto-wrapper.c @@ -1403,7 +1403,9 @@ cont: struct pex_obj *pex; char jobs[32]; - fprintf (mstream, "all:"); + fprintf (mstream, + ".PHONY: all\n" + "all:"); for (i = 0; i < nr; ++i) fprintf (mstream, " \\\n\t%s", output_names[i]); fprintf (mstream, "\n"); -- 2.47.2