errore di compilazione per simulatore iphone
https://stackoverflow.com/questions/1626579
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06-07-2019 - |
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Sto cercando di compilare un po 'di codice per il simulatore di iPhone ma sto ricevendo questo errore:
/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2 -O3 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk -Os -O3 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk -Os -x objective-c -I../../include -c version.c
In file included from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks/Security.framework/Headers/Security.h:29,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredential.h:14,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:80,
from version.c:11:
/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks/Security.framework/Headers/SecKey.h:166: error: expected declaration specifiers or ‘...’ before ‘SecPadding’
/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks/Security.framework/Headers/SecKey.h:196: error: expected declaration specifiers or ‘...’ before ‘SecPadding’
/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks/Security.framework/Headers/SecKey.h:228: error: expected declaration specifiers or ‘...’ before ‘SecPadding’
/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks/Security.framework/Headers/SecKey.h:257: error: expected declaration specifiers or ‘...’ before ‘SecPadding’
make: *** [version.o] Error 1
Tuttavia, se compilo per l'iPhone effettivo, funziona benissimo:
/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2 -O3 -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk -arch armv6 -Os -O3 -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk -arch armv6 -Os -x objective-c -I../../include -c version.c
Questo problema si verifica con un file semplice come includere Foundation.h senza altro codice:
#import <Foundation/Foundation.h>
Qualche idea su cosa si tratti? Lo strano è che mi aspetterei che fallisca sia per l'iPhone che per il simulatore.
EDIT: a proposito, non sto usando XCode. Questo è un grande progetto multipiattaforma che usa Makefile. I comandi che vedi sopra sono stati emessi dal Makefile.
Soluzione
Ho visto la stessa cosa. La correzione è aggiungere una direttiva di compilatore -miphoneos-version-min = 3.0.
Altri suggerimenti
Il problema si verifica solo se si utilizza SDK 3.0 con il simulatore di iPhone. Utilizzando SDK 2.0 (con gcc 4.0) verrà compilato. Questo sembra essere ciò che XCode utilizza per impostazione predefinita.
È molto strano che questo problema sia solo per il simulatore e non per l'iPhone stesso. Inoltre è strano che gcc4.2 non si compili con il simulatore sdk 2.0 - devi usare gcc4.0.
Per i curiosi, ho scritto un makefile che dimostra il problema:
IPHONE_GCC_VER = 4.0
IPHONE_SDK_VER = 3.0
IPHONE_DEV_PATH = /Developer/Platforms/iPhoneOS.platform/Developer
IPHONE_SDK = $(IPHONE_DEV_PATH)/SDKs/iPhoneOS$(IPHONE_SDK_VER).sdk
IPHONE_GCC = $(IPHONE_DEV_PATH)/usr/bin/gcc-$(IPHONE_GCC_VER)
SIMULATOR_GCC_VER = 4.0
SIMULATOR_SDK_VER = 2.0
SIMULATOR_DEV_PATH= /Developer/Platforms/iPhoneSimulator.platform/Developer
SIMULATOR_SDK = $(SIMULATOR_DEV_PATH)/SDKs/iPhoneSimulator$(SIMULATOR_SDK_VER).sdk
SIMULATOR_GCC = $(SIMULATOR_DEV_PATH)/usr/bin/gcc-$(SIMULATOR_GCC_VER)
TEST_FILE=/tmp/test.m
all: info make-test-file
$(IPHONE_GCC) -isysroot $(IPHONE_SDK) -arch armv6 -c $(TEST_FILE)
$(SIMULATOR_GCC) -isysroot $(SIMULATOR_SDK) -arch i386 -c $(TEST_FILE)
info:
@echo "iphone gcc : $(IPHONE_GCC_VER)"
@echo "iphone sdk : $(IPHONE_SDK_VER)"
@echo "simulator gcc: $(SIMULATOR_GCC_VER)"
@echo "simulator sdk: $(SIMULATOR_SDK_VER)"
@echo ""
make-test-file:
echo "#import <Foundation/Foundation.h>" > $(TEST_FILE)
I valori predefiniti sono quelli che funzionano, ma puoi sovrascriverli dalla riga di comando. Ad esempio:
$ make -f Makefile.iphone-error-demo SIMULATOR_SDK_VER=3.0 SIMULATOR_GCC_VER=4.0
iphone gcc : 4.0
iphone sdk : 3.0
simulator gcc: 4.0
simulator sdk: 3.0
echo "#import <Foundation/Foundation.h>" > /tmp/test.m
/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.0 -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk -arch armv6 -c /tmp/test.m
/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.0 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk -arch i386 -c /tmp/test.m
In file included from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks/Security.framework/Headers/Security.h:29,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredential.h:14,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:80,
from /tmp/test.m:1:
/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks/Security.framework/Headers/SecKey.h:166: error: syntax error before ÔSecPaddingÕ
/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks/Security.framework/Headers/SecKey.h:196: error: syntax error before ÔSecPaddingÕ
/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks/Security.framework/Headers/SecKey.h:228: error: syntax error before ÔSecPaddingÕ
/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/Frameworks/Security.framework/Headers/SecKey.h:257: error: syntax error before ÔSecPaddingÕ
make: *** [all] Error 1
o
$ make -f Makefile.iphone-error-demo SIMULATOR_SDK_VER=2.0 SIMULATOR_GCC_VER=4.2
iphone gcc : 4.0
iphone sdk : 3.0
simulator gcc: 4.2
simulator sdk: 2.0
echo "#import <Foundation/Foundation.h>" > /tmp/test.m
/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.0 -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk -arch armv6 -c /tmp/test.m
/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk -arch i386 -c /tmp/test.m
In file included from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/CoreFoundation.framework/Headers/CoreFoundation.h:12,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:6,
from /tmp/test.m:1:
/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/usr/include/stdarg.h:4:25: error: stdarg.h: No such file or directory
In file included from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/CoreFoundation.framework/Headers/CoreFoundation.h:16,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:6,
from /tmp/test.m:1:
/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/usr/include/float.h:8:24: error: float.h: No such file or directory
In file included from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/DriverServices.h:32,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/CarbonCore.h:125,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/CoreServices.framework/Frameworks/AE.framework/Headers/AE.h:20,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/CoreServices.framework/Headers/CoreServices.h:21,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/ApplicationServices.framework/Headers/ApplicationServices.h:2,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:8,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:107,
from /tmp/test.m:1:
/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/MachineExceptions.h:29:23: error: xmmintrin.h: No such file or directory
In file included from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/DriverServices.h:32,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/CarbonCore.h:125,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/CoreServices.framework/Frameworks/AE.framework/Headers/AE.h:20,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/CoreServices.framework/Headers/CoreServices.h:21,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/ApplicationServices.framework/Headers/ApplicationServices.h:2,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:8,
from /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:107,
from /tmp/test.m:1:
/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.0.sdk/System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/MachineExceptions.h:216: error: expected specifier-qualifier-list before Ô__m128Õ
make: *** [all] Error 1
Sei sicuro che le tue impostazioni siano identiche tra i due progetti? Scommetto che hai modificato accidentalmente alcune impostazioni del simulatore.
Fai clic con il pulsante destro del mouse sul framework e fai clic su Ottieni informazioni. Dai un'occhiata al percorso nella finestra di dialogo Informazioni. Dovrebbe essere breve, come " Sistema / Libreria / Frameworks / "
In caso contrario, utilizzare il pulsante Scegli per trovare il framework sotto la cartella dell'SDK corrente.
Inoltre, assicurati che appena sotto il percorso visualizzi l'opzione " Relative a Current SDK " selezionato.
Quando hai aggiunto i framework al tuo progetto, hai impostato la casella di controllo su YES quando ti è stato chiesto se volevi copiare il framework nella cartella del progetto. In tal caso, la casella di controllo deve essere impostata su NO.
Succede anche se crei un nuovo progetto e tenti di eseguirlo senza aggiungere nulla, perché è possibile che tu abbia accidentalmente cambiato i flag di compilazione in quel progetto
Questo dovrebbe essere risolto aggiungendolo alle opzioni del compilatore:
-D__IPHONE_OS_VERSION_MIN_REQUIRED=30000
Ho riscontrato questo problema durante la modifica di un progetto da SDK 3.2 a 4.1. Risulta che la soluzione stava cambiando il Target di distribuzione iOS nelle impostazioni di compilazione del mio progetto da 2.0 a 3.0 .
Fai clic con il pulsante destro del mouse sul tuo progetto in xcode (se lo stai utilizzando), riquadro di creazione, Destinazione di distribuzione iOS - > 3.0.
