Help on Meson build Error

[Wei Wang]

On Fri, Sep 25, 2020 at 10:03 AM Wei Wang <weiwangcloud2020 at gmail.com>
wrote:

> On Thu, Sep 24, 2020 at 2:58 PM Ján Tomko <jtomko at redhat.com> wrote:
>
>> On a Thursday in 2020, Wei Wang wrote:
>> >Seems it didn't appear on the mailing list, resent it.
>> >
>> > Hi folks,
>> >
>> >I'm trying to build libvirt using meson with the latest upstream libvirt,
>> >but the compilation fails:
>> >(followed on https://libvirt.org/compiling.html, not sure if any
>> >dependencies are missed. I checked, src/util/libvirt_util.a.p does not
>> >exist.)
>> >
>> >FAILED: src/util/libvirt_util.a.p/glibcompat.c.o
>> >....
>> >In file included from ../src/util/glibcompat.c:19:
>> >./config.h:1026:10: fatal error: config-post.h: No such file or directory
>> >FAILED: src/util/libvirt_util.a.p/virfirmware.c.o
>> >In file included from ../src/util/virarch.c:22:
>> >./config.h:1026:10: fatal error: config-post.h: No such file or directory
>> >FAILED: src/util/libvirt_util.a.p/viraudit.c.o
>> >In file included from ../src/util/viraudit.c:22:
>> >./config.h:1026:10: fatal error: config-post.h: No such file or directory
>> >
>>
>> config-post.h was moved to config.h when we converted to Meson.
>>
>> There are probably some leftovers from a previous build in your build
>> directory. Can you try it with an empty build directory?
>>
>>
> Thanks, just done cloning a new one from the official repo, but meson
> build reports an error:
> src/util/meson.build:138:0: ERROR: Program
> '/opt/projects/libvirt/src/keycodemapdb/tools/keymap-gen' not found
>
> Is there anything I should do before "meson build"?
>

OK, solved this one with network proxy (seems that meson needs to download
it).
 ninja -C build fails with

ninja: Entering directory `build'
[6/908] Compiling C object src/util/libvirt_util.a.p/virfile.c.o
FAILED: src/util/libvirt_util.a.p/virfile.c.o
cc -Isrc/util/libvirt_util.a.p -Isrc/util -I../src/util -Iinclude
-I../include -Isrc -I../src -I. -I.. -I/usr/include/p11-kit-1
-I/usr/include/libnl3 -I/usr/include/glib-2.0
-I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/gio-unix-2.0
-I/usr/include/libmount -I/usr/include/blkid -I/usr/include/libxml2
-I/usr/include/yajl -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64
-Wall -Winvalid-pch -Wextra -std=gnu99 -O2 -g -Werror -fno-common -W
-Wabsolute-value -Waddress -Waddress-of-packed-member
-Waggressive-loop-optimizations -Wall -Wattribute-warning -Wattributes
-Wbool-compare -Wbool-operation -Wbuiltin-declaration-mismatch
-Wbuiltin-macro-redefined -Wcannot-profile -Wcast-align -Wcast-align=strict
-Wcast-function-type -Wchar-subscripts -Wclobbered -Wcomment -Wcomments
-Wcoverage-mismatch -Wcpp -Wdangling-else -Wdate-time
-Wdeclaration-after-statement -Wdeprecated-declarations -Wdesignated-init
-Wdiscarded-array-qualifiers -Wdiscarded-qualifiers -Wdiv-by-zero
-Wduplicated-cond -Wduplicate-decl-specifier -Wempty-body -Wendif-labels
-Wexpansion-to-defined -Wextra -Wformat-contains-nul -Wformat-extra-args
-Wformat-nonliteral -Wformat-security -Wformat-y2k -Wformat-zero-length
-Wframe-address -Wfree-nonheap-object -Whsa -Wif-not-aligned
-Wignored-attributes -Wignored-qualifiers -Wimplicit
-Wimplicit-function-declaration -Wimplicit-int -Wincompatible-pointer-types
-Winit-self -Winline -Wint-conversion -Wint-in-bool-context
-Wint-to-pointer-cast -Winvalid-memory-model -Winvalid-pch
-Wlogical-not-parentheses -Wlogical-op -Wmain -Wmaybe-uninitialized
-Wmemset-elt-size -Wmemset-transposed-args -Wmisleading-indentation
-Wmissing-attributes -Wmissing-braces -Wmissing-declarations
-Wmissing-field-initializers -Wmissing-include-dirs
-Wmissing-parameter-type -Wmissing-profile -Wmissing-prototypes -Wmultichar
-Wmultistatement-macros -Wnarrowing -Wnested-externs -Wnonnull
-Wnonnull-compare -Wnull-dereference -Wodr -Wold-style-declaration
-Wold-style-definition -Wopenmp-simd -Woverflow -Woverride-init
-Wpacked-bitfield-compat -Wpacked-not-aligned -Wparentheses -Wpointer-arith
-Wpointer-compare -Wpointer-sign -Wpointer-to-int-cast -Wpragmas -Wpsabi
-Wrestrict -Wreturn-local-addr -Wreturn-type -Wscalar-storage-order
-Wsequence-point -Wshadow -Wshift-count-negative -Wshift-count-overflow
-Wshift-negative-value -Wsizeof-array-argument -Wsizeof-pointer-div
-Wsizeof-pointer-memaccess -Wstrict-aliasing -Wstrict-prototypes
-Wstringop-truncation -Wsuggest-attribute=cold -Wsuggest-attribute=const
-Wsuggest-attribute=format -Wsuggest-attribute=noreturn
-Wsuggest-attribute=pure -Wsuggest-final-methods -Wsuggest-final-types
-Wswitch -Wswitch-bool -Wswitch-unreachable -Wsync-nand
-Wtautological-compare -Wtrampolines -Wtrigraphs -Wtype-limits
-Wuninitialized -Wunknown-pragmas -Wunused -Wunused-but-set-parameter
-Wunused-but-set-variable -Wunused-function -Wunused-label
-Wunused-local-typedefs -Wunused-parameter -Wunused-result -Wunused-value
-Wunused-variable -Wvarargs -Wvariadic-macros
-Wvector-operation-performance -Wvla -Wvolatile-register-var
-Wwrite-strings -Walloc-size-larger-than=9223372036854775807
-Warray-bounds=2 -Wattribute-alias=2 -Wformat-overflow=2
-Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wnormalized=nfc
-Wshift-overflow=2 -Wstringop-overflow=2 -Wunused-const-variable=2
-Wno-sign-compare -Wno-cast-function-type -Wjump-misses-init -Wswitch-enum
-Wno-format-nonliteral -Wno-format-truncation -Wframe-larger-than=4096
-fexceptions -fasynchronous-unwind-tables -fipa-pure-const
-Wno-suggest-attribute=pure -Wno-suggest-attribute=const
-fstack-protector-strong -Wdouble-promotion -fPIC -pthread -DIN_LIBVIRT
'-Dabs_top_builddir="/opt/projects/libvirt/build"'
'-Dabs_top_srcdir="/opt/projects/libvirt"' -MD -MQ
src/util/libvirt_util.a.p/virfile.c.o -MF
src/util/libvirt_util.a.p/virfile.c.o.d -o
src/util/libvirt_util.a.p/virfile.c.o -c ../src/util/virfile.c
In file included from ../src/util/virfile.c:42:
/usr/include/libutil.h:43:10: fatal error: sys/_types.h: No such file or
directory
   43 | #include <sys/_types.h>
      |          ^~~~~~~~~~~~~~
compilation terminated.
[51/908] Compiling C object
src/qemu/libvirt_driver_qemu_impl.a.p/qemu_driver.c.o
ninja: build stopped: subcommand failed

I have  /usr/include/sys/types.h, but no "_types.h"

Thanks,
Wei
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