f88e94e3d4
Signed-off-by: chengzrz <czrzrichard@gmail.com> (cherry picked from commit b81a308b0e20fc18b47f4ffdbb87926f1f23ad95)
50 lines
1.4 KiB
Diff
50 lines
1.4 KiB
Diff
From c87fadf8be81e48697eca3308981ec3a684ecfcc Mon Sep 17 00:00:00 2001
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From: chengzrz <czrzrichard@gmail.com>
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Date: Wed, 16 Nov 2022 17:47:10 +0800
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Subject: [PATCH] protobuf: add coverage compile option
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Type:testcode
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reason:add coverage compile option
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Signed-off-by: chengzrz <czrzrichard@gmail.com>
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---
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configure.ac | 7 +++++++
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src/Makefile.am | 4 ++++
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2 files changed, 11 insertions(+)
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diff --git a/configure.ac b/configure.ac
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index eb70a76..2ef1668 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -72,6 +72,13 @@ AC_ARG_WITH([protoc],
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[use the given protoc command instead of building a new one when building tests (useful for cross-compiling)])],
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[],[with_protoc=no])
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+AC_ARG_ENABLE([coverage],
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+ [AS_HELP_STRING([--enable-coverage],
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+ [generate coverage report])],
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+ [coverage=yes],[coverage=no])
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+
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+AM_CONDITIONAL([HAVE_COVERAGE], [test "x$coverage" == "xyes"])
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+
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# Checks for programs.
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AC_PROG_CC
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AC_PROG_CXX
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diff --git a/src/Makefile.am b/src/Makefile.am
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index 9af3db1..81d1418 100644
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--- a/src/Makefile.am
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+++ b/src/Makefile.am
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@@ -21,6 +21,10 @@ endif
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PROTOBUF_VERSION = 25:0:0
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PROTOBUF_OPT_FLAG += -Wl,-z,now -fstack-check
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+if HAVE_COVERAGE
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+PROTOBUF_OPT_FLAG += -fprofile-arcs -ftest-coverage
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+endif
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+
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if GCC
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# Turn on all warnings except for sign comparison (we ignore sign comparison
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# in Google so our code base have tons of such warnings).
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--
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2.26.3
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