diff mbox series

[PULL,02/22] meson: Add missing libdw knobs

Message ID 20230214112148.646077-3-thuth@redhat.com
State New
Headers show
Series [PULL,01/22] configure: Bump minimum Clang version to 10.0 | expand

Commit Message

Thomas Huth Feb. 14, 2023, 11:21 a.m. UTC 
From: Ilya Leoshkevich <iii@linux.ibm.com>

Add the missing meson infrastructure bits for the new libdw
dependency. Model them after the existing capstone knobs.

Fixes: 7c10cb38ccb8 ("accel/tcg: Add debuginfo support")
Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20230210005208.438142-1-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 meson.build                   | 11 +++++++----
 meson_options.txt             |  2 ++
 scripts/meson-buildoptions.sh |  3 +++
 3 files changed, 12 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/meson.build b/meson.build
index c626ccfa82..50eb670511 100644
--- a/meson.build
+++ b/meson.build
@@ -1649,10 +1649,13 @@  if libbpf.found() and not cc.links('''
 endif
 
 # libdw
-libdw = dependency('libdw',
-                   method: 'pkg-config',
-                   kwargs: static_kwargs,
-                   required: false)
+libdw = not_found
+if not get_option('libdw').auto() or have_system or have_user
+    libdw = dependency('libdw',
+                       method: 'pkg-config',
+                       kwargs: static_kwargs,
+                       required: get_option('libdw'))
+endif
 
 #################
 # config-host.h #
diff --git a/meson_options.txt b/meson_options.txt
index e5f199119e..56415c5c23 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -131,6 +131,8 @@  option('gio', type : 'feature', value : 'auto',
        description: 'use libgio for D-Bus support')
 option('glusterfs', type : 'feature', value : 'auto',
        description: 'Glusterfs block device driver')
+option('libdw', type : 'feature', value : 'auto',
+       description: 'debuginfo support')
 option('libiscsi', type : 'feature', value : 'auto',
        description: 'libiscsi userspace initiator')
 option('libnfs', type : 'feature', value : 'auto',
diff --git a/scripts/meson-buildoptions.sh b/scripts/meson-buildoptions.sh
index c2982ea087..180c11665a 100644
--- a/scripts/meson-buildoptions.sh
+++ b/scripts/meson-buildoptions.sh
@@ -109,6 +109,7 @@  meson_options_help() {
   printf "%s\n" '  kvm             KVM acceleration support'
   printf "%s\n" '  l2tpv3          l2tpv3 network backend support'
   printf "%s\n" '  libdaxctl       libdaxctl support'
+  printf "%s\n" '  libdw           debuginfo support'
   printf "%s\n" '  libiscsi        libiscsi userspace initiator'
   printf "%s\n" '  libnfs          libnfs block device driver'
   printf "%s\n" '  libpmem         libpmem support'
@@ -312,6 +313,8 @@  _meson_option_parse() {
     --enable-libdaxctl) printf "%s" -Dlibdaxctl=enabled ;;
     --disable-libdaxctl) printf "%s" -Dlibdaxctl=disabled ;;
     --libdir=*) quote_sh "-Dlibdir=$2" ;;
+    --enable-libdw) printf "%s" -Dlibdw=enabled ;;
+    --disable-libdw) printf "%s" -Dlibdw=disabled ;;
     --libexecdir=*) quote_sh "-Dlibexecdir=$2" ;;
     --enable-libiscsi) printf "%s" -Dlibiscsi=enabled ;;
     --disable-libiscsi) printf "%s" -Dlibiscsi=disabled ;;