diff mbox series

[17/17] configure: convert compiler tests to meson, part 6

Message ID 20210705160018.241397-18-pbonzini@redhat.com (mailing list archive)
State New, archived
Headers show
Series convert more library and compiler checks to Meson | expand

Commit Message

Paolo Bonzini July 5, 2021, 4 p.m. UTC 
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 configure   | 75 -----------------------------------------------------
 meson.build | 11 ++++++++
 2 files changed, 11 insertions(+), 75 deletions(-)
diff mbox series

Patch

diff --git a/configure b/configure
index 1cac47399d..0e487ae091 100755
--- a/configure
+++ b/configure
@@ -3763,65 +3763,6 @@  else # "$safe_stack" = ""
 fi
 fi
 
-##########################################
-# check if we have open_by_handle_at
-
-open_by_handle_at=no
-cat > $TMPC << EOF
-#include <fcntl.h>
-#if !defined(AT_EMPTY_PATH)
-# error missing definition
-#else
-int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
-#endif
-EOF
-if compile_prog "" "" ; then
-    open_by_handle_at=yes
-fi
-
-########################################
-# check if we have linux/magic.h
-
-linux_magic_h=no
-cat > $TMPC << EOF
-#include <linux/magic.h>
-int main(void) {
-  return 0;
-}
-EOF
-if compile_prog "" "" ; then
-    linux_magic_h=yes
-fi
-
-########################################
-# check if we have valgrind/valgrind.h
-
-valgrind_h=no
-cat > $TMPC << EOF
-#include <valgrind/valgrind.h>
-int main(void) {
-  return 0;
-}
-EOF
-if compile_prog "" "" ; then
-    valgrind_h=yes
-fi
-
-########################################
-# check if environ is declared
-
-has_environ=no
-cat > $TMPC << EOF
-#include <unistd.h>
-int main(void) {
-    environ = 0;
-    return 0;
-}
-EOF
-if compile_prog "" "" ; then
-    has_environ=yes
-fi
-
 ########################################
 # check if cpuid.h is usable.
 
@@ -4761,18 +4702,6 @@  if test "$crypto_afalg" = "yes" ; then
   echo "CONFIG_AF_ALG=y" >> $config_host_mak
 fi
 
-if test "$open_by_handle_at" = "yes" ; then
-  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
-fi
-
-if test "$linux_magic_h" = "yes" ; then
-  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
-fi
-
-if test "$valgrind_h" = "yes" ; then
-  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
-fi
-
 if test "$have_asan_iface_fiber" = "yes" ; then
     echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
 fi
@@ -4781,10 +4710,6 @@  if test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then
     echo "CONFIG_TSAN=y" >> $config_host_mak
 fi
 
-if test "$has_environ" = "yes" ; then
-  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
-fi
-
 if test "$cpuid_h" = "yes" ; then
   echo "CONFIG_CPUID_H=y" >> $config_host_mak
 fi
diff --git a/meson.build b/meson.build
index 12162264db..1651496800 100644
--- a/meson.build
+++ b/meson.build
@@ -1260,6 +1260,8 @@  config_host_data.set('HAVE_HOST_BLOCK_DEVICE', have_host_block_device)
 
 # has_header
 config_host_data.set('CONFIG_EPOLL', cc.has_header('sys/epoll.h'))
+config_host_data.set('CONFIG_LINUX_MAGIC_H', cc.has_header('linux/magic.h'))
+config_host_data.set('CONFIG_VALGRIND_H', cc.has_header('valgrind/valgrind.h'))
 config_host_data.set('HAVE_BTRFS_H', cc.has_header('linux/btrfs.h'))
 config_host_data.set('HAVE_DRM_H', cc.has_header('libdrm/drm.h'))
 config_host_data.set('HAVE_PTY_H', cc.has_header('pty.h'))
@@ -1292,6 +1294,8 @@  config_host_data.set('CONFIG_BYTESWAP_H',
                      cc.has_header_symbol('byteswap.h', 'bswap_32'))
 config_host_data.set('CONFIG_EPOLL_CREATE1',
                      cc.has_header_symbol('sys/epoll.h', 'epoll_create1'))
+config_host_data.set('CONFIG_HAS_ENVIRON',
+                     cc.has_header_symbol('unistd.h', 'environ', prefix: gnu_source_prefix))
 config_host_data.set('CONFIG_FALLOCATE_PUNCH_HOLE',
                      cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_PUNCH_HOLE') and
                      cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_KEEP_SIZE'))
@@ -1350,6 +1354,13 @@  config_host_data.set('CONFIG_MADVISE', cc.compiles(gnu_source_prefix + '''
 config_host_data.set('CONFIG_MEMFD', cc.compiles(gnu_source_prefix + '''
   #include <sys/mman.h>
   int main(void) { return memfd_create("foo", MFD_ALLOW_SEALING); }'''))
+config_host_data.set('CONFIG_OPEN_BY_HANDLE', cc.compiles(gnu_source_prefix + '''
+  #include <fcntl.h>
+  #if !defined(AT_EMPTY_PATH)
+  # error missing definition
+  #else
+  int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
+  #endif'''))
 config_host_data.set('CONFIG_PIPE2', cc.compiles(gnu_source_prefix + '''
   #include <unistd.h>
   #include <fcntl.h>