python / python/cpython

Build uses wrong flags with gcc: `gcc-mp-14: error: unrecognized command-line option '-fprofile-instr-generate'; did you mean '-fprofile-generate'?`

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build OS-mac type-bug
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Python
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Descripción

Bug report

Bug description:

Build fails on macOS with gcc when profile option is enabled, since the build uses unsupported flags without checking:

Building with support for profile generation:
/Library/Developer/CommandLineTools/usr/bin/make build_all CFLAGS_NODIST=" -fprofile-instr-generate" LDFLAGS_NODIST=" -fprofile-instr-generate" LIBS="-lintl -ldl  -framework CoreFoundation"
make[2]: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python313/python313/work/Python-3.13.2'
/opt/local/bin/gcc-mp-14 -c -fno-strict-overflow -Wsign-compare -fno-common -dynamic -DNDEBUG -g -O3 -Wall -pipe -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk -arch x86_64   -fno-semantic-interposition -flto -std=c11 -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes -Werror=implicit-function-declaration -fvisibility=hidden -fprofile-instr-generate -I./Include/internal -I./Include/internal/mimalloc  -I. -I./Include -I/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk   -DPy_BUILD_CORE -o Programs/python.o ./Programs/python.c
/opt/local/bin/gcc-mp-14 -c -fno-strict-overflow -Wsign-compare -fno-common -dynamic -DNDEBUG -g -O3 -Wall -pipe -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk -arch x86_64   -fno-semantic-interposition -flto -std=c11 -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes -Werror=implicit-function-declaration -fvisibility=hidden -fprofile-instr-generate -I./Include/internal -I./Include/internal/mimalloc  -I. -I./Include -I/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk   -DPy_BUILD_CORE -o Parser/token.o Parser/token.c
/opt/local/bin/gcc-mp-14 -c -fno-strict-overflow -Wsign-compare -fno-common -dynamic -DNDEBUG -g -O3 -Wall -pipe -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk -arch x86_64   -fno-semantic-interposition -flto -std=c11 -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes -Werror=implicit-function-declaration -fvisibility=hidden -fprofile-instr-generate -I./Include/internal -I./Include/internal/mimalloc  -I. -I./Include -I/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk   -DPy_BUILD_CORE -o Parser/pegen.o Parser/pegen.c
/opt/local/bin/gcc-mp-14 -c -fno-strict-overflow -Wsign-compare -fno-common -dynamic -DNDEBUG -g -O3 -Wall -pipe -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk -arch x86_64   -fno-semantic-interposition -flto -std=c11 -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes -Werror=implicit-function-declaration -fvisibility=hidden -fprofile-instr-generate -I./Include/internal -I./Include/internal/mimalloc  -I. -I./Include -I/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk   -DPy_BUILD_CORE -o Parser/pegen_errors.o Parser/pegen_errors.c
/opt/local/bin/gcc-mp-14 -c -fno-strict-overflow -Wsign-compare -fno-common -dynamic -DNDEBUG -g -O3 -Wall -pipe -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk -arch x86_64   -fno-semantic-interposition -flto -std=c11 -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes -Werror=implicit-function-declaration -fvisibility=hidden -fprofile-instr-generate -I./Include/internal -I./Include/internal/mimalloc  -I. -I./Include -I/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk   -DPy_BUILD_CORE -o Parser/action_helpers.o Parser/action_helpers.c
/opt/local/bin/gcc-mp-14 -c -fno-strict-overflow -Wsign-compare -fno-common -dynamic -DNDEBUG -g -O3 -Wall -pipe -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk -arch x86_64   -fno-semantic-interposition -flto -std=c11 -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes -Werror=implicit-function-declaration -fvisibility=hidden -fprofile-instr-generate -I./Include/internal -I./Include/internal/mimalloc  -I. -I./Include -I/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk   -DPy_BUILD_CORE -o Parser/parser.o Parser/parser.c
gcc-mp-14: error: unrecognized command-line option '-fprofile-instr-generate'; did you mean '-fprofile-generate'?
gcc-mp-14: error: unrecognized command-line option '-fprofile-instr-generate'; did you mean '-fprofile-generate'?
gcc-mp-14: error: unrecognized command-line option '-fprofile-instr-generate'; did you mean '-fprofile-generate'?
make[2]: *** [Parser/token.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [Parser/pegen_errors.o] Error 1
make[2]: *** [Parser/parser.o] Error 1
gcc-mp-14: error: unrecognized command-line option '-fprofile-instr-generate'; did you mean '-fprofile-generate'?
gcc-mp-14: error: unrecognized command-line option '-fprofile-instr-generate'; did you mean '-fprofile-generate'?
gcc-mp-14: error: unrecognized command-line option '-fprofile-instr-generate'; did you mean '-fprofile-generate'?
make[2]: *** [Parser/pegen.o] Error 1
make[2]: *** [Parser/action_helpers.o] Error 1
make[2]: *** [Programs/python.o] Error 1
make[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python313/python313/work/Python-3.13.2'
make[1]: *** [profile-gen-stamp] Error 2
CPython versions tested on:

3.13

Operating systems tested on:

macOS

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Línea de trabajo

Comienza rastreando el manejo de la opción de perfil de la compilación y dónde se añade -fprofile-instr-generate a CFLAGS_NODIST y LDFLAGS_NODIST. Verifica el comportamiento específico del compilador descrito en el informe y confirma después que una compilación de GCC con perfiles ya no pasa el flag no compatible y se completa correctamente.

Escrito por el modelo de indexación a partir del texto del issue.

Evaluación

Stack tecnológico
macos, python
Área
build-system
Tipo de issue
Error
Dificultad
3/5
Tiempo estimado
1-2 días
Estado de actividad
Estancado
Claridad
Bastante claro
Aptitud para principiantes
35/100

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