>>> libdex 0.6.1 Extracting xzcat /home/buildroot/instance-0/dl/libdex/libdex-0.6.1.tar.xz | /home/buildroot/instance-0/output-1/host/bin/tar --strip-components=1 -C /home/buildroot/instance-0/output-1/build/libdex-0.6.1 -xf - >>> libdex 0.6.1 Patching >>> libdex 0.6.1 Configuring rm -rf /home/buildroot/instance-0/output-1/build/libdex-0.6.1//build mkdir -p /home/buildroot/instance-0/output-1/build/libdex-0.6.1//build sed -e "/^\[binaries\]$/s:$::" -e "/^\[properties\]$/s:$::" -e "s%@TARGET_CC@%/home/buildroot/instance-0/output-1/host/bin/arc-linux-gcc%g" -e "s%@TARGET_CXX@%/home/buildroot/instance-0/output-1/host/bin/arc-linux-g++%g" -e "s%@TARGET_AR@%/home/buildroot/instance-0/output-1/host/bin/arc-linux-gcc-ar%g" -e "s%@TARGET_FC@%/home/buildroot/instance-0/output-1/host/bin/arc-linux-gfortran%g" -e "s%@TARGET_STRIP@%/home/buildroot/instance-0/output-1/host/bin/arc-linux-strip%g" -e "s%@TARGET_ARCH@%arc%g" -e "s%@TARGET_CPU@%archs%g" -e "s%@TARGET_ENDIAN@%little%g" -e "s%@TARGET_FCFLAGS@%%g" -e "s%@TARGET_CFLAGS@%'-D_LARGEFILE_SOURCE', '-D_LARGEFILE64_SOURCE', '-D_FILE_OFFSET_BITS=64', '-O2', '-g0'%g" -e "s%@TARGET_LDFLAGS@%%g" -e "s%@TARGET_CXXFLAGS@%'-D_LARGEFILE_SOURCE', '-D_LARGEFILE64_SOURCE', '-D_FILE_OFFSET_BITS=64', '-O2', '-g0'%g" -e "s%@BR2_CMAKE@%/home/buildroot/instance-0/output-1/host/bin/cmake%g" -e "s%@PKGCONF_HOST_BINARY@%/home/buildroot/instance-0/output-1/host/bin/pkgconf%g" -e "s%@HOST_DIR@%/home/buildroot/instance-0/output-1/host%g" -e "s%@STAGING_DIR@%/home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot%g" -e "s%@STATIC@%false%g" /home/buildroot/instance-0/buildroot/support/misc/cross-compilation.conf.in > /home/buildroot/instance-0/output-1/build/libdex-0.6.1//build/cross-compilation.conf PATH="/home/buildroot/instance-0/output-1/host/bin:/home/buildroot/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" CC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/g++" PYTHONNOUSERSITE=y /home/buildroot/instance-0/output-1/host/bin/meson setup --prefix=/usr --libdir=lib --default-library=shared --buildtype=release --cross-file=/home/buildroot/instance-0/output-1/build/libdex-0.6.1//build/cross-compilation.conf -Db_pie=false -Db_staticpic=true -Dstrip=false -Dbuild.pkg_config_path=/home/buildroot/instance-0/output-1/host/lib/pkgconfig -Dbuild.cmake_prefix_path=/home/buildroot/instance-0/output-1/host/lib/cmake -Ddocs=false -Dexamples=false -Dsysprof=false -Dtests=false -Dvapi=false -Deventfd=enabled -Dintrospection=disabled -Dliburing=disabled /home/buildroot/instance-0/output-1/build/libdex-0.6.1/ /home/buildroot/instance-0/output-1/build/libdex-0.6.1//build The Meson build system Version: 1.3.1 Source dir: /home/buildroot/instance-0/output-1/build/libdex-0.6.1 Build dir: /home/buildroot/instance-0/output-1/build/libdex-0.6.1/build Build type: cross build Project name: libdex Project version: 0.6.1 C compiler for the host machine: /home/buildroot/instance-0/output-1/host/bin/arc-linux-gcc (gcc 13.1.1 "arc-linux-gcc.br_real (Buildroot 2021.11-11272-ge2962af) 13.1.1 20230516") C linker for the host machine: /home/buildroot/instance-0/output-1/host/bin/arc-linux-gcc ld.bfd 2.40.90.20230703 C compiler for the build machine: /usr/bin/gcc (gcc 10.2.1 "gcc (Debian 10.2.1-6) 10.2.1 20210110") C linker for the build machine: /usr/bin/gcc ld.bfd 2.35.2 Build machine cpu family: x86_64 Build machine cpu: x86_64 Host machine cpu family: arc Host machine cpu: archs Target machine cpu family: arc Target machine cpu: archs Found pkg-config: YES (/home/buildroot/instance-0/output-1/host/bin/pkgconf) 1.6.3 Run-time dependency gio-2.0 found: YES 2.76.1 Has header "ucontext.h" : YES Checking for alignment of "ucontext_t" : -1 Compiler for C supports arguments -Watomic-alignment: NO Compiler for C supports arguments -Wcast-align: YES Compiler for C supports arguments -Wdeclaration-after-statement: YES Compiler for C supports arguments -Werror=address: YES Compiler for C supports arguments -Werror=array-bounds: YES Compiler for C supports arguments -Werror=empty-body: YES Compiler for C supports arguments -Werror=implicit: YES Compiler for C supports arguments -Werror=implicit-function-declaration: YES Compiler for C supports arguments -Werror=incompatible-pointer-types: YES Compiler for C supports arguments -Werror=init-self: YES Compiler for C supports arguments -Werror=int-conversion: YES Compiler for C supports arguments -Werror=int-to-pointer-cast: YES Compiler for C supports arguments -Werror=main: YES Compiler for C supports arguments -Werror=misleading-indentation: YES Compiler for C supports arguments -Werror=missing-braces: YES Compiler for C supports arguments -Werror=missing-include-dirs: YES Compiler for C supports arguments -Werror=nonnull: YES Compiler for C supports arguments -Werror=overflow: YES Compiler for C supports arguments -Werror=parenthesis: NO Compiler for C supports arguments -Werror=pointer-arith: YES Compiler for C supports arguments -Werror=pointer-to-int-cast: YES Compiler for C supports arguments -Werror=redundant-decls: YES Compiler for C supports arguments -Werror=return-type: YES Compiler for C supports arguments -Werror=sequence-point: YES Compiler for C supports arguments -Werror=shadow: YES Compiler for C supports arguments -Werror=strict-prototypes: YES Compiler for C supports arguments -Werror=trigraphs: YES Compiler for C supports arguments -Werror=undef: YES Compiler for C supports arguments -Werror=write-strings: YES Compiler for C supports arguments -Wformat-nonliteral: YES Compiler for C supports arguments -Wignored-qualifiers: YES Compiler for C supports arguments -Wimplicit-function-declaration: YES Compiler for C supports arguments -Wlogical-op: YES Compiler for C supports arguments -Wmissing-declarations: YES Compiler for C supports arguments -Wmissing-format-attribute: YES Compiler for C supports arguments -Wmissing-include-dirs: YES Compiler for C supports arguments -Wmissing-noreturn: YES Compiler for C supports arguments -Wnested-externs: YES Compiler for C supports arguments -Wno-cast-function-type: YES Compiler for C supports arguments -Wno-dangling-pointer: YES Compiler for C supports arguments -Wno-missing-field-initializers: YES Compiler for C supports arguments -Wno-sign-compare: YES Compiler for C supports arguments -Wno-unused-parameter: YES Compiler for C supports arguments -Wold-style-definition: YES Compiler for C supports arguments -Wpointer-arith: YES Compiler for C supports arguments -Wredundant-decls: YES Compiler for C supports arguments -Wstrict-prototypes: YES Compiler for C supports arguments -Wswitch-default: YES Compiler for C supports arguments -Wswitch-enum: YES Compiler for C supports arguments -Wtrampolines: YES Compiler for C supports arguments -Wundef: YES Compiler for C supports arguments -Wuninitialized: YES Compiler for C supports arguments -Wunused: YES Compiler for C supports arguments -fno-strict-aliasing: YES Compiler for C supports arguments -Werror=format-security -Werror=format=2: YES Compiler for C supports arguments -FImsvc_recommended_pragmas.h: YES Compiler for C supports arguments -fstack-protector-strong: YES Compiler for C supports arguments -fvisibility=hidden: YES Compiler for C supports link arguments -Wl,-z,relro: YES Compiler for C supports link arguments -Wl,-z,now: YES Compiler for C supports link arguments -Wl,-z,noexecstack: YES Compiler for C supports link arguments -Wl,-Bsymbolic: YES Compiler for C supports link arguments -fno-plt: YES Checking for function "posix_fadvise" : YES Checking for function "madvise" : YES Checking for function "mprotect" : YES Checking for function "eventfd" : YES Configuring config.h using configuration Library atomic found: YES Configuring dex-version.h using configuration Build targets in project: 2 libdex 0.6.1 User defined options Cross files : /home/buildroot/instance-0/output-1/build/libdex-0.6.1//build/cross-compilation.conf build.cmake_prefix_path: /home/buildroot/instance-0/output-1/host/lib/cmake build.pkg_config_path : /home/buildroot/instance-0/output-1/host/lib/pkgconfig buildtype : release default_library : shared libdir : lib prefix : /usr strip : false b_pie : false b_staticpic : true docs : false eventfd : enabled examples : false introspection : disabled liburing : disabled sysprof : false tests : false vapi : false Found ninja-1.11.1.git.kitware.jobserver-1 at /home/buildroot/instance-0/output-1/host/bin/ninja >>> libdex 0.6.1 Building GIT_DIR=. PATH="/home/buildroot/instance-0/output-1/host/bin:/home/buildroot/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" PYTHONNOUSERSITE=y /home/buildroot/instance-0/output-1/host/bin/ninja -C /home/buildroot/instance-0/output-1/build/libdex-0.6.1//build ninja: Entering directory `/home/buildroot/instance-0/output-1/build/libdex-0.6.1//build' [1/37] Compiling C object src/libdex-1.a.p/dex-aio.c.o [2/37] Compiling C object src/libdex-1.a.p/dex-enums.c.o [3/37] Compiling C object src/libdex-1.a.p/dex-error.c.o [4/37] Compiling C object src/libdex-1.a.p/dex-infinite.c.o [5/37] Compiling C object src/libdex-1.a.p/dex-fiber.c.o FAILED: src/libdex-1.a.p/dex-fiber.c.o /home/buildroot/instance-0/output-1/host/bin/arc-linux-gcc -Isrc/libdex-1.a.p -Isrc -I../src -I/home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include -I/home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0 -I/home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/lib/glib-2.0/include -I/home/buildroot/instance-0/output-1/build/libdex-0.6.1/build -fvisibility=hidden -fdiagnostics-color=always -Wall -Winvalid-pch -Wextra -std=gnu11 -O3 -Wcast-align -Wdeclaration-after-statement -Werror=address -Werror=array-bounds -Werror=empty-body -Werror=implicit -Werror=implicit-function-declaration -Werror=incompatible-pointer-types -Werror=init-self -Werror=int-conversion -Werror=int-to-pointer-cast -Werror=main -Werror=misleading-indentation -Werror=missing-braces -Werror=missing-include-dirs -Werror=nonnull -Werror=overflow -Werror=pointer-arith -Werror=pointer-to-int-cast -Werror=redundant-decls -Werror=return-type -Werror=sequence-point -Werror=shadow -Werror=strict-prototypes -Werror=trigraphs -Werror=undef -Werror=write-strings -Wformat-nonliteral -Wignored-qualifiers -Wimplicit-function-declaration -Wlogical-op -Wmissing-declarations -Wmissing-format-attribute -Wmissing-include-dirs -Wmissing-noreturn -Wnested-externs -Wno-cast-function-type -Wno-dangling-pointer -Wno-missing-field-initializers -Wno-sign-compare -Wno-unused-parameter -Wold-style-definition -Wpointer-arith -Wredundant-decls -Wstrict-prototypes -Wswitch-default -Wswitch-enum -Wtrampolines -Wundef -Wuninitialized -Wunused -fno-strict-aliasing -Werror=format-security -Werror=format=2 -FImsvc_recommended_pragmas.h -fstack-protector-strong -DG_DISABLE_CAST_CHECKS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -pthread -DG_DISABLE_DEPRECATED -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_68 -DG_DISABLE_ASSERT '-DG_LOG_DOMAIN="Dex"' -DDEX_COMPILATION -MD -MQ src/libdex-1.a.p/dex-fiber.c.o -MF src/libdex-1.a.p/dex-fiber.c.o.d -o src/libdex-1.a.p/dex-fiber.c.o -c ../src/dex-fiber.c In file included from ../src/dex-fiber-private.h:34, from ../src/dex-fiber.c:27: ../src/dex-fiber-context-private.h:61:9: error: unknown type name 'ucontext_t' 61 | typedef ucontext_t DexFiberContext; | ^~~~~~~~~~ ../src/dex-fiber-context-private.h:88:33: error: unknown type name 'ucontext_t' 88 | _dex_fiber_context_makecontext (ucontext_t *ucontext, | ^~~~~~~~~~ In file included from /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/lib/glib-2.0/include/glibconfig.h:9, from /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0/glib/gtypes.h:34, from /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0/glib/galloca.h:34, from /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0/glib.h:32, from ../src/dex-fiber.c:23: /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0/glib/gmacros.h:753:3: error: expected end of line before 'push' 753 | _Pragma ("GCC diagnostic push") \ | ^~~~~~~ ../src/dex-fiber-context-private.h:107:3: note: in expansion of macro 'G_GNUC_BEGIN_IGNORE_DEPRECATIONS' 107 | G_GNUC_BEGIN_IGNORE_DEPRECATIONS | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0/glib/gmacros.h:754:3: error: expected end of line before 'ignored' 754 | _Pragma ("GCC diagnostic ignored \"-Wdeprecated-declarations\"") | ^~~~~~~ ../src/dex-fiber-context-private.h:107:3: note: in expansion of macro 'G_GNUC_BEGIN_IGNORE_DEPRECATIONS' 107 | G_GNUC_BEGIN_IGNORE_DEPRECATIONS | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0/glib/gmacros.h:756:3: error: expected end of line before 'pop' 756 | _Pragma ("GCC diagnostic pop") | ^~~~~~~ ../src/dex-fiber-context-private.h:111:3: note: in expansion of macro 'G_GNUC_END_IGNORE_DEPRECATIONS' 111 | G_GNUC_END_IGNORE_DEPRECATIONS | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../src/dex-fiber-context-private.h: In function 'dex_fiber_context_init': ../src/dex-fiber-context-private.h:119:3: error: unknown type name 'ucontext_t' 119 | ucontext_t *ucontext; | ^~~~~~~~~~ ../src/dex-fiber-context-private.h:131:3: error: implicit declaration of function 'getcontext' [-Werror=implicit-function-declaration] 131 | getcontext (ucontext); | ^~~~~~~~~~ ../src/dex-fiber-context-private.h:131:3: warning: nested extern declaration of 'getcontext' [-Wnested-externs] ../src/dex-fiber-context-private.h:138:5: error: implicit declaration of function '_dex_fiber_context_makecontext'; did you mean 'dex_fiber_context_init'? [-Werror=implicit-function-declaration] 138 | _dex_fiber_context_makecontext (ucontext, stack, start); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | dex_fiber_context_init ../src/dex-fiber-context-private.h:138:5: warning: nested extern declaration of '_dex_fiber_context_makecontext' [-Wnested-externs] ../src/dex-fiber-context-private.h: In function 'dex_fiber_context_switch': ../src/dex-fiber-context-private.h:171:7: error: implicit declaration of function 'swapcontext' [-Werror=implicit-function-declaration] 171 | r = swapcontext (old_context, new_context); | ^~~~~~~~~~~ ../src/dex-fiber-context-private.h:171:7: warning: nested extern declaration of 'swapcontext' [-Wnested-externs] cc1: some warnings being treated as errors [6/37] Compiling C object src/libdex-1.a.p/dex-main-scheduler.c.o FAILED: src/libdex-1.a.p/dex-main-scheduler.c.o /home/buildroot/instance-0/output-1/host/bin/arc-linux-gcc -Isrc/libdex-1.a.p -Isrc -I../src -I/home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include -I/home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0 -I/home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/lib/glib-2.0/include -I/home/buildroot/instance-0/output-1/build/libdex-0.6.1/build -fvisibility=hidden -fdiagnostics-color=always -Wall -Winvalid-pch -Wextra -std=gnu11 -O3 -Wcast-align -Wdeclaration-after-statement -Werror=address -Werror=array-bounds -Werror=empty-body -Werror=implicit -Werror=implicit-function-declaration -Werror=incompatible-pointer-types -Werror=init-self -Werror=int-conversion -Werror=int-to-pointer-cast -Werror=main -Werror=misleading-indentation -Werror=missing-braces -Werror=missing-include-dirs -Werror=nonnull -Werror=overflow -Werror=pointer-arith -Werror=pointer-to-int-cast -Werror=redundant-decls -Werror=return-type -Werror=sequence-point -Werror=shadow -Werror=strict-prototypes -Werror=trigraphs -Werror=undef -Werror=write-strings -Wformat-nonliteral -Wignored-qualifiers -Wimplicit-function-declaration -Wlogical-op -Wmissing-declarations -Wmissing-format-attribute -Wmissing-include-dirs -Wmissing-noreturn -Wnested-externs -Wno-cast-function-type -Wno-dangling-pointer -Wno-missing-field-initializers -Wno-sign-compare -Wno-unused-parameter -Wold-style-definition -Wpointer-arith -Wredundant-decls -Wstrict-prototypes -Wswitch-default -Wswitch-enum -Wtrampolines -Wundef -Wuninitialized -Wunused -fno-strict-aliasing -Werror=format-security -Werror=format=2 -FImsvc_recommended_pragmas.h -fstack-protector-strong -DG_DISABLE_CAST_CHECKS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -pthread -DG_DISABLE_DEPRECATED -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_68 -DG_DISABLE_ASSERT '-DG_LOG_DOMAIN="Dex"' -DDEX_COMPILATION -MD -MQ src/libdex-1.a.p/dex-main-scheduler.c.o -MF src/libdex-1.a.p/dex-main-scheduler.c.o.d -o src/libdex-1.a.p/dex-main-scheduler.c.o -c ../src/dex-main-scheduler.c In file included from ../src/dex-fiber-private.h:34, from ../src/dex-main-scheduler.c:25: ../src/dex-fiber-context-private.h:61:9: error: unknown type name 'ucontext_t' 61 | typedef ucontext_t DexFiberContext; | ^~~~~~~~~~ ../src/dex-fiber-context-private.h:88:33: error: unknown type name 'ucontext_t' 88 | _dex_fiber_context_makecontext (ucontext_t *ucontext, | ^~~~~~~~~~ In file included from /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/lib/glib-2.0/include/glibconfig.h:9, from /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0/glib/gtypes.h:34, from /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0/glib/galloca.h:34, from /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0/glib.h:32, from /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0/gobject/gbinding.h:30, from /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0/glib-object.h:24, from ../src/dex-compat-private.h:25, from ../src/dex-object-private.h:24, from ../src/dex-aio-backend-private.h:23, from ../src/dex-main-scheduler.c:24: /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0/glib/gmacros.h:753:3: error: expected end of line before 'push' 753 | _Pragma ("GCC diagnostic push") \ | ^~~~~~~ ../src/dex-fiber-context-private.h:107:3: note: in expansion of macro 'G_GNUC_BEGIN_IGNORE_DEPRECATIONS' 107 | G_GNUC_BEGIN_IGNORE_DEPRECATIONS | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0/glib/gmacros.h:754:3: error: expected end of line before 'ignored' 754 | _Pragma ("GCC diagnostic ignored \"-Wdeprecated-declarations\"") | ^~~~~~~ ../src/dex-fiber-context-private.h:107:3: note: in expansion of macro 'G_GNUC_BEGIN_IGNORE_DEPRECATIONS' 107 | G_GNUC_BEGIN_IGNORE_DEPRECATIONS | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0/glib/gmacros.h:756:3: error: expected end of line before 'pop' 756 | _Pragma ("GCC diagnostic pop") | ^~~~~~~ ../src/dex-fiber-context-private.h:111:3: note: in expansion of macro 'G_GNUC_END_IGNORE_DEPRECATIONS' 111 | G_GNUC_END_IGNORE_DEPRECATIONS | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../src/dex-fiber-context-private.h: In function 'dex_fiber_context_init': ../src/dex-fiber-context-private.h:119:3: error: unknown type name 'ucontext_t' 119 | ucontext_t *ucontext; | ^~~~~~~~~~ ../src/dex-fiber-context-private.h:131:3: error: implicit declaration of function 'getcontext' [-Werror=implicit-function-declaration] 131 | getcontext (ucontext); | ^~~~~~~~~~ ../src/dex-fiber-context-private.h:131:3: warning: nested extern declaration of 'getcontext' [-Wnested-externs] ../src/dex-fiber-context-private.h:138:5: error: implicit declaration of function '_dex_fiber_context_makecontext'; did you mean 'dex_fiber_context_init'? [-Werror=implicit-function-declaration] 138 | _dex_fiber_context_makecontext (ucontext, stack, start); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | dex_fiber_context_init ../src/dex-fiber-context-private.h:138:5: warning: nested extern declaration of '_dex_fiber_context_makecontext' [-Wnested-externs] ../src/dex-fiber-context-private.h: In function 'dex_fiber_context_switch': ../src/dex-fiber-context-private.h:171:7: error: implicit declaration of function 'swapcontext' [-Werror=implicit-function-declaration] 171 | r = swapcontext (old_context, new_context); | ^~~~~~~~~~~ ../src/dex-fiber-context-private.h:171:7: warning: nested extern declaration of 'swapcontext' [-Wnested-externs] cc1: some warnings being treated as errors [7/37] Compiling C object src/libdex-1.a.p/dex-delayed.c.o [8/37] Compiling C object src/libdex-1.a.p/dex-init.c.o [9/37] Compiling C object src/libdex-1.a.p/dex-aio-backend.c.o [10/37] Compiling C object src/libdex-1.a.p/dex-cancellable.c.o [11/37] Compiling C object src/libdex-1.a.p/dex-platform.c.o [12/37] Compiling C object src/libdex-1.a.p/dex-block.c.o [13/37] Compiling C object src/libdex-1.a.p/dex-object.c.o [14/37] Compiling C object src/libdex-1.a.p/dex-posix-aio-backend.c.o [15/37] Compiling C object src/libdex-1.a.p/dex-future-set.c.o [16/37] Compiling C object src/libdex-1.a.p/dex-async-result.c.o [17/37] Compiling C object src/libdex-1.a.p/dex-channel.c.o [18/37] Compiling C object src/libdex-1.a.p/dex-posix-aio-future.c.o [19/37] Compiling C object src/libdex-1.a.p/dex-async-pair.c.o [20/37] Compiling C object src/libdex-1.a.p/dex-promise.c.o [21/37] Compiling C object src/libdex-1.a.p/dex-gio.c.o [22/37] Compiling C object src/libdex-1.a.p/dex-future.c.o ninja: build stopped: subcommand failed. make: *** [package/pkg-generic.mk:289: /home/buildroot/instance-0/output-1/build/libdex-0.6.1/.stamp_built] Error 1 make: Leaving directory '/home/buildroot/instance-0/buildroot'