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[Qemu-block] [PATCH v2 3/9] configure: Link test before auto-enabling li
From: |
Philippe Mathieu-Daudé |
Subject: |
[Qemu-block] [PATCH v2 3/9] configure: Link test before auto-enabling libusb library |
Date: |
Fri, 14 Jun 2019 12:07:12 +0200 |
Similarly to commit a73e82ef912, test the library links correctly
before considering it as usable.
This fixes using ./configure --static on Ubuntu 18.04:
$ make subdir-aarch64-softmmu
[...]
LINK aarch64-softmmu/qemu-system-aarch64
/usr/bin/ld: cannot find -ludev
collect2: error: ld returned 1 exit status
Makefile:204: recipe for target 'qemu-system-aarch64' failed
make[1]: *** [qemu-system-aarch64] Error 1
$ fgrep udev config-host.mak
LIBUSB_LIBS=-lusb-1.0 -ludev -pthread
$ lsb_release -cri
Distributor ID: Ubuntu
Release: 18.04
Codename: bionic
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
configure | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index fe0e2e1b75..2ebaa32746 100755
--- a/configure
+++ b/configure
@@ -4894,9 +4894,19 @@ fi
# check for libusb
if test "$libusb" != "no" ; then
if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
- libusb="yes"
libusb_cflags=$($pkg_config --cflags libusb-1.0)
libusb_libs=$($pkg_config --libs libusb-1.0)
+ # Packaging for the static libraries is not always correct.
+ # At least ubuntu 18.04 ships only shared libraries.
+ write_c_skeleton
+ if ! compile_prog "$libusb_cflags" "$libusb_libs" ; then
+ if test "$libusb" = "yes" ; then
+ error_exit "libusb check failed."
+ fi
+ libusb="no"
+ else
+ libusb="yes"
+ fi
else
if test "$libusb" = "yes"; then
feature_not_found "libusb" "Install libusb devel >= 1.0.13"
--
2.20.1
- [Qemu-block] [PATCH v2 0/9] configure: Fix softmmu --static linking, Philippe Mathieu-Daudé, 2019/06/14
- [Qemu-block] [PATCH v2 1/9] configure: Only generate GLUSTERFS variables if glusterfs is usable, Philippe Mathieu-Daudé, 2019/06/14
- [Qemu-block] [PATCH v2 2/9] configure: Link test before auto-enabling GlusterFS libraries, Philippe Mathieu-Daudé, 2019/06/14
- [Qemu-block] [PATCH v2 3/9] configure: Link test before auto-enabling libusb library,
Philippe Mathieu-Daudé <=
- [Qemu-block] [PATCH v2 4/9] configure: Link test before auto-enabling libusbredir library, Philippe Mathieu-Daudé, 2019/06/14
- [Qemu-block] [PATCH v2 5/9] configure: Link test before auto-enabling PulseAudio library, Philippe Mathieu-Daudé, 2019/06/14
- [Qemu-block] [PATCH v2 6/9] configure: Link test before auto-enabling OpenGL libraries, Philippe Mathieu-Daudé, 2019/06/14
- [Qemu-block] [PATCH v2 7/9] configure: Link test before auto-enabling GTK libraries, Philippe Mathieu-Daudé, 2019/06/14
- [Qemu-block] [PATCH v2 8/9] tests/docker: Kludge for missing libunistring.so symlink on Ubuntu 18.04, Philippe Mathieu-Daudé, 2019/06/14
- [Qemu-block] [PATCH v2 9/9] .travis.yml: Test softmmu static linking, Philippe Mathieu-Daudé, 2019/06/14