Created attachment 898420 [details] build.log happens when building with llvm/clang: [675/919] clang -Isrc/nmcli/nmcli.p -Isrc/nmcli -I../NetworkManager-1.48.4/src/nmcli -Isrc/libnm-core-public -I../NetworkManager-1.48.4/src/libnm-core-public -Isrc -I../Net15:24:01 [273/984] /src -I. -I../NetworkManager-1.48.4 -Isrc/libnm-client-public -I../NetworkManager-1.48.4/src/libnm-client-public -I/usr/include/gio-unix-2.0 -I/usr/lib64/libffi/include -I/usr/include/glib-2 .0 -I/usr/lib64/glib-2.0/include -I/usr/include/libmount -I/usr/include/blkid -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 -Wdeclaration-after-sta tement -Wfloat-equal -Wformat-nonliteral -Wformat-security -Wimplicit-function-declaration -Wimplicit-int -Winit-self -Wint-conversion -Wmissing-declarations -Wmissing-include-dirs -Wmissing -prototypes -Wold-style-definition -Wparentheses-equality -Wpointer-arith -Wshadow -Wshift-negative-value -Wstrict-prototypes -Wtypedef-redefinition -Wundef -Wunknown-attributes -Wvla -Wno-d uplicate-decl-specifier -Wno-format-truncation -Wno-format-y2k -Wno-gnu-variable-sized-type-not-at-end -Wno-missing-field-initializers -Wno-pragmas -Wno-sign-compare -Wno-tautological-consta nt-out-of-range-compare -Wno-unknown-pragmas -Wno-unused-parameter -fno-strict-aliasing -march=native -O2 -pipe -pthread -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_42 -DGLIB_VERSION_MAX_ALLO WED=GLIB_VERSION_2_42 -MD -MQ src/nmcli/nmcli.p/common.c.o -MF src/nmcli/nmcli.p/common.c.o.d -o src/nmcli/nmcli.p/common.c.o -c ../NetworkManager-1.48.4/src/nmcli/common.c FAILED: src/nmcli/nmcli.p/common.c.o clang -Isrc/nmcli/nmcli.p -Isrc/nmcli -I../NetworkManager-1.48.4/src/nmcli -Isrc/libnm-core-public -I../NetworkManager-1.48.4/src/libnm-core-public -Isrc -I../NetworkManager-1.48.4/src -I. - I../NetworkManager-1.48.4 -Isrc/libnm-client-public -I../NetworkManager-1.48.4/src/libnm-client-public -I/usr/include/gio-unix-2.0 -I/usr/lib64/libffi/include -I/usr/include/glib-2.0 -I/usr/ lib64/glib-2.0/include -I/usr/include/libmount -I/usr/include/blkid -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 -Wdeclaration-after-statement -Wf loat-equal -Wformat-nonliteral -Wformat-security -Wimplicit-function-declaration -Wimplicit-int -Winit-self -Wint-conversion -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototype s -Wold-style-definition -Wparentheses-equality -Wpointer-arith -Wshadow -Wshift-negative-value -Wstrict-prototypes -Wtypedef-redefinition -Wundef -Wunknown-attributes -Wvla -Wno-duplicate-d ecl-specifier -Wno-format-truncation -Wno-format-y2k -Wno-gnu-variable-sized-type-not-at-end -Wno-missing-field-initializers -Wno-pragmas -Wno-sign-compare -Wno-tautological-constant-out-of- range-compare -Wno-unknown-pragmas -Wno-unused-parameter -fno-strict-aliasing -march=native -O2 -pipe -pthread -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_42 -DGLIB_VERSION_MAX_ALLOWED=GLIB_V ERSION_2_42 -MD -MQ src/nmcli/nmcli.p/common.c.o -MF src/nmcli/nmcli.p/common.c.o.d -o src/nmcli/nmcli.p/common.c.o -c ../NetworkManager-1.48.4/src/nmcli/common.c ../NetworkManager-1.48.4/src/nmcli/common.c:696:41: error: incompatible function pointer types assigning to 'rl_hook_func_t *' (aka 'int (*)(void)') from 'int (const char *, int)' [-Wincompa tible-function-pointer-types] 696 | rl_startup_hook = nmc_rl_set_deftext; | ^ ~~~~~~~~~~~~~~~~~~ 1 error generated. ... [678/919] clang -Isrc/nmcli/nmcli.p -Isrc/nmcli -I../NetworkManager-1.48.4/src/nmcli -Isrc/libnm-core-public -I../NetworkManager-1.48.4/src/libnm-core-public -Isrc -I../Net15:24:01 [233/984] /src -I. -I../NetworkManager-1.48.4 -Isrc/libnm-client-public -I../NetworkManager-1.48.4/src/libnm-client-public -I/usr/include/gio-unix-2.0 -I/usr/lib64/libffi/include -I/usr/include/glib-2 .0 -I/usr/lib64/glib-2.0/include -I/usr/include/libmount -I/usr/include/blkid -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 -Wdeclaration-after-sta tement -Wfloat-equal -Wformat-nonliteral -Wformat-security -Wimplicit-function-declaration -Wimplicit-int -Winit-self -Wint-conversion -Wmissing-declarations -Wmissing-include-dirs -Wmissing -prototypes -Wold-style-definition -Wparentheses-equality -Wpointer-arith -Wshadow -Wshift-negative-value -Wstrict-prototypes -Wtypedef-redefinition -Wundef -Wunknown-attributes -Wvla -Wno-d uplicate-decl-specifier -Wno-format-truncation -Wno-format-y2k -Wno-gnu-variable-sized-type-not-at-end -Wno-missing-field-initializers -Wno-pragmas -Wno-sign-compare -Wno-tautological-consta nt-out-of-range-compare -Wno-unknown-pragmas -Wno-unused-parameter -fno-strict-aliasing -march=native -O2 -pipe -pthread -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_42 -DGLIB_VERSION_MAX_ALLO WED=GLIB_VERSION_2_42 -MD -MQ src/nmcli/nmcli.p/connections.c.o -MF src/nmcli/nmcli.p/connections.c.o.d -o src/nmcli/nmcli.p/connections.c.o -c ../NetworkManager-1.48.4/src/nmcli/connections .c FAILED: src/nmcli/nmcli.p/connections.c.o clang -Isrc/nmcli/nmcli.p -Isrc/nmcli -I../NetworkManager-1.48.4/src/nmcli -Isrc/libnm-core-public -I../NetworkManager-1.48.4/src/libnm-core-public -Isrc -I../NetworkManager-1.48.4/src -I. - I../NetworkManager-1.48.4 -Isrc/libnm-client-public -I../NetworkManager-1.48.4/src/libnm-client-public -I/usr/include/gio-unix-2.0 -I/usr/lib64/libffi/include -I/usr/include/glib-2.0 -I/usr/ lib64/glib-2.0/include -I/usr/include/libmount -I/usr/include/blkid -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 -Wdeclaration-after-statement -Wf loat-equal -Wformat-nonliteral -Wformat-security -Wimplicit-function-declaration -Wimplicit-int -Winit-self -Wint-conversion -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototype s -Wold-style-definition -Wparentheses-equality -Wpointer-arith -Wshadow -Wshift-negative-value -Wstrict-prototypes -Wtypedef-redefinition -Wundef -Wunknown-attributes -Wvla -Wno-duplicate-d ecl-specifier -Wno-format-truncation -Wno-format-y2k -Wno-gnu-variable-sized-type-not-at-end -Wno-missing-field-initializers -Wno-pragmas -Wno-sign-compare -Wno-tautological-constant-out-of- range-compare -Wno-unknown-pragmas -Wno-unused-parameter -fno-strict-aliasing -march=native -O2 -pipe -pthread -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_42 -DGLIB_VERSION_MAX_ALLOWED=GLIB_V ERSION_2_42 -MD -MQ src/nmcli/nmcli.p/connections.c.o -MF src/nmcli/nmcli.p/connections.c.o.d -o src/nmcli/nmcli.p/connections.c.o -c ../NetworkManager-1.48.4/src/nmcli/connections.c ../NetworkManager-1.48.4/src/nmcli/connections.c:7687:29: error: incompatible function pointer types assigning to 'rl_hook_func_t *' (aka 'int (*)(void)') from 'int (const char *, int)' [-Wi ncompatible-function-pointer-types] 7687 | rl_startup_hook = nmc_rl_set_deftext; | ^ ~~~~~~~~~~~~~~~~~~ 1 error generated. ... [679/919] clang -Isrc/nmcli/nmcli.p -Isrc/nmcli -I../NetworkManager-1.48.4/src/nmcli -Isrc/libnm-core-public -I../NetworkManager-1.48.4/src/libnm-core-public -Isrc -I../NetworkManager-1.48.4 /src -I. -I../NetworkManager-1.48.4 -Isrc/libnm-client-public -I../NetworkManager-1.48.4/src/libnm-client-public -I/usr/include/gio-unix-2.0 -I/usr/lib64/libffi/include -I/usr/include/glib-2 .0 -I/usr/lib64/glib-2.0/include -I/usr/include/libmount -I/usr/include/blkid -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 -Wdeclaration-after-sta tement -Wfloat-equal -Wformat-nonliteral -Wformat-security -Wimplicit-function-declaration -Wimplicit-int -Winit-self -Wint-conversion -Wmissing-declarations -Wmissing-include-dirs -Wmissing -prototypes -Wold-style-definition -Wparentheses-equality -Wpointer-arith -Wshadow -Wshift-negative-value -Wstrict-prototypes -Wtypedef-redefinition -Wundef -Wunknown-attributes -Wvla -Wno-d uplicate-decl-specifier -Wno-format-truncation -Wno-format-y2k -Wno-gnu-variable-sized-type-not-at-end -Wno-missing-field-initializers -Wno-pragmas -Wno-sign-compare -Wno-tautological-consta nt-out-of-range-compare -Wno-unknown-pragmas -Wno-unused-parameter -fno-strict-aliasing -march=native -O2 -pipe -pthread -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_42 -DGLIB_VERSION_MAX_ALLO WED=GLIB_VERSION_2_42 -MD -MQ src/nmcli/nmcli.p/agent.c.o -MF src/nmcli/nmcli.p/agent.c.o.d -o src/nmcli/nmcli.p/agent.c.o -c ../NetworkManager-1.48.4/src/nmcli/agent.c FAILED: src/nmcli/nmcli.p/agent.c.o clang -Isrc/nmcli/nmcli.p -Isrc/nmcli -I../NetworkManager-1.48.4/src/nmcli -Isrc/libnm-core-public -I../NetworkManager-1.48.4/src/libnm-core-public -Isrc -I../NetworkManager-1.48.4/src -I. - I../NetworkManager-1.48.4 -Isrc/libnm-client-public -I../NetworkManager-1.48.4/src/libnm-client-public -I/usr/include/gio-unix-2.0 -I/usr/lib64/libffi/include -I/usr/include/glib-2.0 -I/usr/ lib64/glib-2.0/include -I/usr/include/libmount -I/usr/include/blkid -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 -Wdeclaration-after-statement -Wf loat-equal -Wformat-nonliteral -Wformat-security -Wimplicit-function-declaration -Wimplicit-int -Winit-self -Wint-conversion -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototype s -Wold-style-definition -Wparentheses-equality -Wpointer-arith -Wshadow -Wshift-negative-value -Wstrict-prototypes -Wtypedef-redefinition -Wundef -Wunknown-attributes -Wvla -Wno-duplicate-d ecl-specifier -Wno-format-truncation -Wno-format-y2k -Wno-gnu-variable-sized-type-not-at-end -Wno-missing-field-initializers -Wno-pragmas -Wno-sign-compare -Wno-tautological-constant-out-of- range-compare -Wno-unknown-pragmas -Wno-unused-parameter -fno-strict-aliasing -march=native -O2 -pipe -pthread -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_42 -DGLIB_VERSION_MAX_ALLOWED=GLIB_V ERSION_2_42 -MD -MQ src/nmcli/nmcli.p/agent.c.o -MF src/nmcli/nmcli.p/agent.c.o.d -o src/nmcli/nmcli.p/agent.c.o -c ../NetworkManager-1.48.4/src/nmcli/agent.c ../NetworkManager-1.48.4/src/nmcli/agent.c:88:29: error: incompatible function pointer types assigning to 'rl_hook_func_t *' (aka 'int (*)(void)') from 'int (const char *, int)' [-Wincompati ble-function-pointer-types] 88 | rl_startup_hook = set_deftext; | ^ ~~~~~~~~~~~ 1 error generated. ... ... ninja: build stopped: subcommand failed. * ERROR: net-misc/networkmanager-1.48.4::gentoo failed (compile phase): * ninja -v -j20 -l21 failed * * Call stack: * ebuild.sh, line 136: Called src_compile * environment, line 4177: Called meson-multilib_src_compile * environment, line 2617: Called multilib-minimal_src_compile * environment, line 2819: Called multilib_foreach_abi 'multilib-minimal_abi_src_compile' * environment, line 3086: Called multibuild_foreach_variant '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_compile' * environment, line 2779: Called _multibuild_run '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_compile' * environment, line 2777: Called _multilib_multibuild_wrapper 'multilib-minimal_abi_src_compile' * environment, line 670: Called multilib-minimal_abi_src_compile * environment, line 2813: Called multilib_src_compile * environment, line 3306: Called meson_src_compile * environment, line 2692: Called eninja * environment, line 1771: Called die * The specific snippet of code: * "$@" || die -n "${*} failed" *
Created attachment 898421 [details] emerge-history.txt
Created attachment 898422 [details] emerge-info.txt
Created attachment 898423 [details] environment
Created attachment 898424 [details] package-settings (USE flags, etc)
hi, this is my first bug report, I apologize in advance if the format is not perfect, please point them out and let me know if there are something I should be working on :)
Created attachment 898425 [details] gcc also complained the same error
disable 'readline' and 'libedit' seems to be the easy work-around
Good first bug report, better to have too much than too little imo. Usually you can get away with just emerge --info and the build.log (and any logs that the build mentions at the end for test failures). The other workaround instead of disabling useflags would be to disable the warning -Wno-incompatible-function-pointer-types for this package. Reproduced, and also noticed USE="libedit" ABI_X86="64 32" is broken because there is no abi_x86_32 libedit. :P Ps. Not strictly related to the bug, but did you knowingly drop -Wl,--as-needed from LDFLAGS? Its a good to have flag which is why its there by default. And I do know of cases where not having it can causes unexpected results with unnecessary linkage (notably when someone wanted to remove gcc from their system). https://wiki.gentoo.org/wiki/Project:Quality_Assurance/As-needed#Introduction
Looking at history. So historically readline and libedit had different signatures for rl_startup_hook. Networkmanager took this into account. https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/commit/f47d55fc66bb4873d14d37d77f651ab271637c1c Issue is that libedit changed the signature around 2022 to match readline, breaking networkmanager and other projects that correctly adapted to libedits previous different signature. http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libedit/readline/readline.h.diff?r1=1.52&r2=1.53&f=h https://github.com/python/cpython/issues/117845
*** This bug has been marked as a duplicate of bug 938249 ***
