[1087/1270] Compiling C object 'subprojects/glib/tests/563b7c0@@gio-test@exe/gio-test.c.o'.
../subprojects/glib/tests/gio-test.c: In function ‘main’:
../subprojects/glib/tests/gio-test.c:337:4: warning: ignoring return value of ‘system’, declared with attribute warn_unused_result [-Wunused-result]
    system (cmdline);
    ^~~~~~~~~~~~~~~~
../subprojects/glib/tests/gio-test.c:397:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
    write (writefd, &i, sizeof (i));
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../subprojects/glib/tests/gio-test.c:398:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
    write (writefd, &buflen, sizeof (buflen));
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../subprojects/glib/tests/gio-test.c:399:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
    write (writefd, buf, buflen);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
[1172/1270] Generating Pango-1.0.gir with a custom command.
FAILED: pango/Pango-1.0.gir
/usr/bin/g-ir-scanner -pthread -I/usr/include/gobject-introspection-1.0 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include --no-libtool --namespace=Pango --nsversion=1.0 --warn-all --output pan
go/Pango-1.0.gir --c-include=pango/pango.h --quiet -I/home/tester/Projects/pango/pango -I/home/tester/Projects/pango/build/pango -I./. -I../. -I./pango/. -I../pango/. -I./subprojects/glib/. -I../subprojects/glib
/. -I./subprojects/glib/glib -I../subprojects/glib/glib -I./subprojects/glib/gobject -I../subprojects/glib/gobject -I./subprojects/glib/. -I../subprojects/glib/. -I./subprojects/glib/glib -I../subprojects/glib/g
lib --filelist=/home/tester/Projects/pango/build/pango/82b5c0c@@pango-1.0@sha/Pango_1.0_gir_filelist --include=GObject-2.0 --include=cairo-1.0 --symbol-prefix=pango --identifier-prefix=Pango --pkg-export=pango -
-cflags-begin -D_POSIX_C_SOURCE=200809L -D_POSIX_THREAD_SAFE_FUNCTIONS -D_GNU_SOURCE -I./. -I../. -I./pango/. -I../pango/. -I./subprojects/glib/. -I../subprojects/glib/. -I./subprojects/glib/glib -I../subproject
s/glib/glib -I./subprojects/glib/gobject -I../subprojects/glib/gobject -I/usr/include/fribidi -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/freetype2
 -I/usr/include/libpng16 -I/usr/include/cairo -I/usr/include/pixman-1 --cflags-end --library pango-1.0 -L/home/tester/Projects/pango/build/pango -L/home/tester/Projects/pango/build/subprojects/glib/glib -L/home/
tester/Projects/pango/build/subprojects/glib/gobject --extra-library=m --extra-library=fribidi --extra-library=thai --extra-library=harfbuzz --extra-library=fontconfig --extra-library=freetype --extra-library=Xr
ender --extra-library=X11 --extra-library=Xft --extra-library=cairo
/usr/include/stdlib.h:140: syntax error, unexpected identifier, expecting ',' or ';' in '# 140 "/usr/include/stdlib.h" 3 4' at 'strtof32'
/usr/include/stdlib.h:141: syntax error, unexpected CHAR, expecting identifier or '(' or '*' in '     char **__restrict __endptr)' at 'char'
/usr/include/stdlib.h:141: syntax error, unexpected ')', expecting ',' or ';' in '     char **__restrict __endptr)' at ')'
/usr/include/stdlib.h:147: syntax error, unexpected CHAR, expecting identifier or '(' or '*' in '     char **__restrict __endptr)' at 'char'
/usr/include/stdlib.h:147: syntax error, unexpected ')', expecting ',' or ';' in '     char **__restrict __endptr)' at ')'
/usr/include/stdlib.h:158: syntax error, unexpected identifier, expecting ',' or ';' in 'extern _Float32x strtof32x (const char *__restrict __nptr,' at 'strtof32x'
/usr/include/stdlib.h:159: syntax error, unexpected CHAR, expecting identifier or '(' or '*' in '       char **__restrict __endptr)' at 'char'
/usr/include/stdlib.h:159: syntax error, unexpected ')', expecting ',' or ';' in '       char **__restrict __endptr)' at ')'
/usr/include/stdlib.h:165: syntax error, unexpected CHAR, expecting identifier or '(' or '*' in '       char **__restrict __endptr)' at 'char'
/usr/include/stdlib.h:165: syntax error, unexpected ')', expecting ',' or ';' in '       char **__restrict __endptr)' at ')'
/usr/include/stdlib.h:233: syntax error, unexpected identifier in '         _Float32 __f)' at '_Float32'
/usr/include/stdlib.h:239: syntax error, unexpected identifier in '         _Float64 __f)' at '_Float64'
/usr/include/stdlib.h:251: syntax error, unexpected identifier in '   _Float32x __f)' at '_Float32x'
/usr/include/stdlib.h:257: syntax error, unexpected identifier in '   _Float64x __f)' at '_Float64x'
/usr/include/stdlib.h:316: syntax error, unexpected identifier, expecting ',' or ';' in '# 316 "/usr/include/stdlib.h" 3 4' at 'strtof32_l'
/usr/include/stdlib.h:317: syntax error, unexpected CHAR, expecting identifier or '(' or '*' in '       char **__restrict __endptr,' at 'char'
/usr/include/stdlib.h:318: syntax error, unexpected typedef-name, expecting identifier or '(' or '*' in '       locale_t __loc)' at 'locale_t'
/usr/include/stdlib.h:324: syntax error, unexpected CHAR, expecting identifier or '(' or '*' in '       char **__restrict __endptr,' at 'char'
/usr/include/stdlib.h:325: syntax error, unexpected typedef-name, expecting identifier or '(' or '*' in '       locale_t __loc)' at 'locale_t'
/usr/include/stdlib.h:337: syntax error, unexpected identifier, expecting ',' or ';' in 'extern _Float32x strtof32x_l (const char *__restrict __nptr,' at 'strtof32x_l'
/usr/include/stdlib.h:338: syntax error, unexpected CHAR, expecting identifier or '(' or '*' in '         char **__restrict __endptr,' at 'char'
/usr/include/stdlib.h:339: syntax error, unexpected typedef-name, expecting identifier or '(' or '*' in '         locale_t __loc)' at 'locale_t'
/usr/include/stdlib.h:345: syntax error, unexpected CHAR, expecting identifier or '(' or '*' in '         char **__restrict __endptr,' at 'char'
/usr/include/stdlib.h:346: syntax error, unexpected typedef-name, expecting identifier or '(' or '*' in '         locale_t __loc)' at 'locale_t'
/home/tester/Projects/pango/build/tmp-introspectz94e61e_/Pango-1.0: symbol lookup error: /home/tester/Projects/pango/build/pango/libpango-1.0.so.0: undefined symbol: hb_buffer_set_invisible_glyph
Command '['/home/tester/Projects/pango/build/tmp-introspectz94e61e_/Pango-1.0', '--introspect-dump=/home/tester/Projects/pango/build/tmp-introspectz94e61e_/functions.txt,/home/tester/Projects/pango/build/tmp-introspectz94e61e_/dump.xml']' returned non-zero exit status 127.
ninja: build stopped: subcommand failed.