zfs-patches/0006-Add-configure-option-to-enable-gcov-analysis.patch

   1 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
   2 From: Brian Behlendorf <behlendorf1@llnl.gov>
   3 Date: Fri, 15 Sep 2017 10:24:13 -0700
   4 Subject: [PATCH] Add configure option to enable gcov analysis
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 * Add configure option to enable gcov analysis.
  10 * Includes a few minor ctime fixes.
  11 * Add codecov.yml configuration.
  12
  13 Reviewed-by: Prakash Surya <prakash.surya@delphix.com>
  14 Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
  15 Closes #6642
  16 (cherry picked from commit 184087f822ef178d6f5c155681ee7c3d90f23321)
  17 Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
  18 ---
  19  configure.ac                                       |  1 +
  20  Makefile.am                                        |  8 +++---
  21  .github/codecov.yml                                |  9 +++++++
  22  config/zfs-build.m4                                | 31 ++++++++++++++++++++++
  23  .../tests/functional/ctime/ctime_001_pos.ksh       |  0
  24  5 files changed, 45 insertions(+), 4 deletions(-)
  25  create mode 100644 .github/codecov.yml
  26  mode change 100644 => 100755 tests/zfs-tests/tests/functional/ctime/ctime_001_pos.ksh
  27
  28 diff --git a/configure.ac b/configure.ac
  29 index e145aa370..ee754fd38 100644
  30 --- a/configure.ac
  31 +++ b/configure.ac
  32 @@ -56,6 +56,7 @@ ZFS_AC_PACKAGE
  33  ZFS_AC_CONFIG
  34  ZFS_AC_DEBUG
  35  ZFS_AC_DEBUGINFO
  36 +ZFS_AC_GCOV
  37
  38  AC_CONFIG_FILES([
  39         Makefile
  40 diff --git a/Makefile.am b/Makefile.am
  41 index 508d3f40e..732a373bd 100644
  42 --- a/Makefile.am
  43 +++ b/Makefile.am
  44 @@ -29,10 +29,10 @@ distclean-local::
  45                 -o -name .pc -o -name .hg -o -name .git \) -prune -o \
  46                 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
  47                 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
  48 -               -o -name '.*.rej' -o -name '.script-config' -o -size 0 \
  49 -               -o -name '*%' -o -name '.*.cmd' -o -name 'core' \
  50 -               -o -name 'Makefile' -o -name 'Module.symvers' \
  51 -               -o -name '*.order' -o -name '*.markers' \) \
  52 +               -o -name '.*.rej' -o -size 0 -o -name '*%' -o -name '.*.cmd' \
  53 +               -o -name 'core' -o -name 'Makefile' -o -name 'Module.symvers' \
  54 +               -o -name '*.order' -o -name '*.markers' -o -name '*.gcda' \
  55 +               -o -name '*.gcno' \) \
  56                 -type f -print | xargs $(RM)
  57
  58  dist-hook:
  59 diff --git a/.github/codecov.yml b/.github/codecov.yml
  60 new file mode 100644
  61 index 000000000..f36be39cb
  62 --- /dev/null
  63 +++ b/.github/codecov.yml
  64 @@ -0,0 +1,9 @@
  65 +codecov:
  66 +  strict_yaml_branch: master # only use the latest copy on master branch
  67 +
  68 +comment: off
  69 +
  70 +coverage:
  71 +  status:
  72 +    project: off
  73 +    patch: off
  74 diff --git a/config/zfs-build.m4 b/config/zfs-build.m4
  75 index a8609b829..b84658a64 100644
  76 --- a/config/zfs-build.m4
  77 +++ b/config/zfs-build.m4
  78 @@ -75,6 +75,37 @@ AC_DEFUN([ZFS_AC_DEBUGINFO], [
  79         AC_MSG_RESULT([$enable_debuginfo])
  80  ])
  81
  82 +AC_DEFUN([ZFS_AC_GCOV_KERNEL], [
  83 +])
  84 +
  85 +AC_DEFUN([ZFS_AC_GCOV_USER], [
  86 +       DEBUG_CFLAGS="$DEBUG_CFLAGS -fprofile-arcs -ftest-coverage"
  87 +])
  88 +
  89 +AC_DEFUN([ZFS_AC_GCOV], [
  90 +       AC_MSG_CHECKING([whether gcov profiling will be enabled])
  91 +       AC_ARG_ENABLE([gcov],
  92 +               [AS_HELP_STRING([--enable-gcov],
  93 +               [Enable gcov profiling @<:@default=no@:>@])],
  94 +               [],
  95 +               [enable_gcov=no])
  96 +
  97 +       AS_CASE(["x$enable_gcov"],
  98 +               ["xyes"],
  99 +               [ZFS_AC_GCOV_KERNEL
 100 +               ZFS_AC_GCOV_USER],
 101 +               ["xkernel"],
 102 +               [ZFS_AC_GCOV_KERNEL],
 103 +               ["xuser"],
 104 +               [ZFS_AC_GCOV_USER],
 105 +               ["xno"],
 106 +               [],
 107 +               [AC_MSG_ERROR([Unknown option $enable_gcov])])
 108 +
 109 +       AC_SUBST(DEBUG_CFLAGS)
 110 +       AC_MSG_RESULT([$enable_gcov])
 111 +])
 112 +
 113  AC_DEFUN([ZFS_AC_CONFIG_ALWAYS], [
 114         ZFS_AC_CONFIG_ALWAYS_NO_UNUSED_BUT_SET_VARIABLE
 115         ZFS_AC_CONFIG_ALWAYS_NO_BOOL_COMPARE
 116 diff --git a/tests/zfs-tests/tests/functional/ctime/ctime_001_pos.ksh b/tests/zfs-tests/tests/functional/ctime/ctime_001_pos.ksh
 117 old mode 100644
 118 new mode 100755
 119 --
 120 2.14.2
 121