Compile error on 32bits systems

[bellini666]

I had this error when trying to npm install the node-wrtc package.

: Building libwebrtc ... 
ninja: Entering directory `out/Release'
[1/616] CC obj/chromium/src/third_party/boringssl/src/crypto/dh/boringssl.dh.o
[2/616] CXX obj/webrtc/webrtc_common.config.o
[3/616] CC obj/chromium/src/third_party/boringssl/src/crypto/asn1/boringssl.a_bool.o
[4/616] CC obj/chromium/src/third_party/boringssl/src/crypto/asn1/boringssl.a_octet.o
[5/616] CC obj/chromium/src/third_party/boringssl/src/crypto/aes/boringssl.mode_wrappers.o
[6/616] CC obj/chromium/src/third_party/boringssl/src/crypto/asn1/boringssl.a_bitstr.o
FAILED: ../../third_party/llvm-build/Release+Asserts/bin/clang -MMD -MF obj/chromium/src/third_party/boringssl/src/crypto/asn1/boringssl.a_bool.o.d -DV8_DEPRECATION_WARNINGS -D_FILE_OFFSET_BITS=64 -DCHROMIUM_BUILD -DCR_CLANG_REVISION=218707 -DTOOLKIT_VIEWS=1 -DUI_COMPOSITOR_IMAGE_TRANSPORT -DUSE_AURA=1 -DUSE_ASH=1 -DUSE_PANGO=1 -DUSE_CAIRO=1 -DUSE_DEFAULT_RENDER_THEME=1 -DUSE_LIBJPEG_TURBO=1 -DENABLE_ONE_CLICK_SIGNIN -DENABLE_PRE_SYNC_BACKUP -DENABLE_REMOTING=1 -DENABLE_WEBRTC=1 -DENABLE_PEPPER_CDMS -DENABLE_CONFIGURATION_POLICY -DENABLE_NOTIFICATIONS -DDONT_EMBED_BUILD_METADATA -DENABLE_TASK_MANAGER=1 -DENABLE_EXTENSIONS=1 -DENABLE_PLUGINS=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_THEMES=1 -DENABLE_AUTOFILL_DIALOG=1 -DENABLE_BACKGROUND=1 -DENABLE_GOOGLE_NOW=1 -DCLD_VERSION=2 -DENABLE_PRINTING=1 -DENABLE_BASIC_PRINTING=1 -DENABLE_PRINT_PREVIEW=1 -DENABLE_SPELLCHECK=1 -DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DENABLE_APP_LIST=1 -DENABLE_SETTINGS_APP=1 -DENABLE_SUPERVISED_USERS=1 -DENABLE_MDNS=1 -DENABLE_SERVICE_DISCOVERY=1 -DENABLE_LOAD_COMPLETION_HACKS=1 -DV8_USE_EXTERNAL_STARTUP_DATA -DBORINGSSL_IMPLEMENTATION -DBORINGSSL_NO_STATIC_INITIALIZER -D_POSIX_C_SOURCE=200909L -DUSE_OPENSSL=1 -DUSE_OPENSSL_CERTS=1 -DUSE_GLIB=1 -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -Igen -I../../chromium/src/third_party/boringssl/src/include -I../../chromium/src/third_party/boringssl/src/crypto -fstack-protector --param=ssp-buffer-size=4 -Werror -pthread -fno-strict-aliasing -Wno-unused-parameter -Wno-missing-field-initializers -fvisibility=hidden -pipe -fPIC -Wno-reserved-user-defined-literal -Xclang -load -Xclang /usr/share/stoqserver/webrtc/node_modules/wrtc/third_party/libwebrtc/third_party/llvm-build/Release+Asserts/lib/libFindBadConstructs.so -Xclang -add-plugin -Xclang find-bad-constructs -momit-leaf-frame-pointer -mstack-alignment=16 -mstackrealign -fcolor-diagnostics -Wheader-hygiene -Wno-char-subscripts -Wno-unneeded-internal-declaration -Wno-covered-switch-default -Wstring-conversion -Wno-c++11-narrowing -Wno-deprecated-register -Wno-format -Wno-unused-result -msse2 -mfpmath=sse -mmmx -m32 -O2 -fno-ident -fdata-sections -ffunction-sections -funwind-tables   -c ../../chromium/src/third_party/boringssl/src/crypto/asn1/a_bool.c -o obj/chromium/src/third_party/boringssl/src/crypto/asn1/boringssl.a_bool.o
../../third_party/llvm-build/Release+Asserts/bin/clang: 1: ../../third_party/llvm-build/Release+Asserts/bin/clang: Syntax error: ")" unexpected
FAILED: ../../third_party/llvm-build/Release+Asserts/bin/clang -MMD -MF obj/chromium/src/third_party/boringssl/src/crypto/asn1/boringssl.a_octet.o.d -DV8_DEPRECATION_WARNINGS -D_FILE_OFFSET_BITS=64 -DCHROMIUM_BUILD -DCR_CLANG_REVISION=218707 -DTOOLKIT_VIEWS=1 -DUI_COMPOSITOR_IMAGE_TRANSPORT -DUSE_AURA=1 -DUSE_ASH=1 -DUSE_PANGO=1 -DUSE_CAIRO=1 -DUSE_DEFAULT_RENDER_THEME=1 -DUSE_LIBJPEG_TURBO=1 -DENABLE_ONE_CLICK_SIGNIN -DENABLE_PRE_SYNC_BACKUP -DENABLE_REMOTING=1 -DENABLE_WEBRTC=1 -DENABLE_PEPPER_CDMS -DENABLE_CONFIGURATION_POLICY -DENABLE_NOTIFICATIONS -DDONT_EMBED_BUILD_METADATA -DENABLE_TASK_MANAGER=1 -DENABLE_EXTENSIONS=1 -DENABLE_PLUGINS=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_THEMES=1 -DENABLE_AUTOFILL_DIALOG=1 -DENABLE_BACKGROUND=1 -DENABLE_GOOGLE_NOW=1 -DCLD_VERSION=2 -DENABLE_PRINTING=1 -DENABLE_BASIC_PRINTING=1 -DENABLE_PRINT_PREVIEW=1 -DENABLE_SPELLCHECK=1 -DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DENABLE_APP_LIST=1 -DENABLE_SETTINGS_APP=1 -DENABLE_SUPERVISED_USERS=1 -DENABLE_MDNS=1 -DENABLE_SERVICE_DISCOVERY=1 -DENABLE_LOAD_COMPLETION_HACKS=1 -DV8_USE_EXTERNAL_STARTUP_DATA -DBORINGSSL_IMPLEMENTATION -DBORINGSSL_NO_STATIC_INITIALIZER -D_POSIX_C_SOURCE=200909L -DUSE_OPENSSL=1 -DUSE_OPENSSL_CERTS=1 -DUSE_GLIB=1 -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -Igen -I../../chromium/src/third_party/boringssl/src/include -I../../chromium/src/third_party/boringssl/src/crypto -fstack-protector --param=ssp-buffer-size=4 -Werror -pthread -fno-strict-aliasing -Wno-unused-parameter -Wno-missing-field-initializers -fvisibility=hidden -pipe -fPIC -Wno-reserved-user-defined-literal -Xclang -load -Xclang /usr/share/stoqserver/webrtc/node_modules/wrtc/third_party/libwebrtc/third_party/llvm-build/Release+Asserts/lib/libFindBadConstructs.so -Xclang -add-plugin -Xclang find-bad-constructs -momit-leaf-frame-pointer -mstack-alignment=16 -mstackrealign -fcolor-diagnostics -Wheader-hygiene -Wno-char-subscripts -Wno-unneeded-internal-declaration -Wno-covered-switch-default -Wstring-conversion -Wno-c++11-narrowing -Wno-deprecated-register -Wno-format -Wno-unused-result -msse2 -mfpmath=sse -mmmx -m32 -O2 -fno-ident -fdata-sections -ffunction-sections -funwind-tables   -c ../../chromium/src/third_party/boringssl/src/crypto/asn1/a_octet.c -o obj/chromium/src/third_party/boringssl/src/crypto/asn1/boringssl.a_octet.o
../../third_party/llvm-build/Release+Asserts/bin/clang: 1: ../../third_party/llvm-build/Release+Asserts/bin/clang: Syntax error: ")" unexpected
FAILED: ../../third_party/llvm-build/Release+Asserts/bin/clang -MMD -MF obj/chromium/src/third_party/boringssl/src/crypto/dh/boringssl.dh.o.d -DV8_DEPRECATION_WARNINGS -D_FILE_OFFSET_BITS=64 -DCHROMIUM_BUILD -DCR_CLANG_REVISION=218707 -DTOOLKIT_VIEWS=1 -DUI_COMPOSITOR_IMAGE_TRANSPORT -DUSE_AURA=1 -DUSE_ASH=1 -DUSE_PANGO=1 -DUSE_CAIRO=1 -DUSE_DEFAULT_RENDER_THEME=1 -DUSE_LIBJPEG_TURBO=1 -DENABLE_ONE_CLICK_SIGNIN -DENABLE_PRE_SYNC_BACKUP -DENABLE_REMOTING=1 -DENABLE_WEBRTC=1 -DENABLE_PEPPER_CDMS -DENABLE_CONFIGURATION_POLICY -DENABLE_NOTIFICATIONS -DDONT_EMBED_BUILD_METADATA -DENABLE_TASK_MANAGER=1 -DENABLE_EXTENSIONS=1 -DENABLE_PLUGINS=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_THEMES=1 -DENABLE_AUTOFILL_DIALOG=1 -DENABLE_BACKGROUND=1 -DENABLE_GOOGLE_NOW=1 -DCLD_VERSION=2 -DENABLE_PRINTING=1 -DENABLE_BASIC_PRINTING=1 -DENABLE_PRINT_PREVIEW=1 -DENABLE_SPELLCHECK=1 -DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DENABLE_APP_LIST=1 -DENABLE_SETTINGS_APP=1 -DENABLE_SUPERVISED_USERS=1 -DENABLE_MDNS=1 -DENABLE_SERVICE_DISCOVERY=1 -DENABLE_LOAD_COMPLETION_HACKS=1 -DV8_USE_EXTERNAL_STARTUP_DATA -DBORINGSSL_IMPLEMENTATION -DBORINGSSL_NO_STATIC_INITIALIZER -D_POSIX_C_SOURCE=200909L -DUSE_OPENSSL=1 -DUSE_OPENSSL_CERTS=1 -DUSE_GLIB=1 -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -Igen -I../../chromium/src/third_party/boringssl/src/include -I../../chromium/src/third_party/boringssl/src/crypto -fstack-protector --param=ssp-buffer-size=4 -Werror -pthread -fno-strict-aliasing -Wno-unused-parameter -Wno-missing-field-initializers -fvisibility=hidden -pipe -fPIC -Wno-reserved-user-defined-literal -Xclang -load -Xclang /usr/share/stoqserver/webrtc/node_modules/wrtc/third_party/libwebrtc/third_party/llvm-build/Release+Asserts/lib/libFindBadConstructs.so -Xclang -add-plugin -Xclang find-bad-constructs -momit-leaf-frame-pointer -mstack-alignment=16 -mstackrealign -fcolor-diagnostics -Wheader-hygiene -Wno-char-subscripts -Wno-unneeded-internal-declaration -Wno-covered-switch-default -Wstring-conversion -Wno-c++11-narrowing -Wno-deprecated-register -Wno-format -Wno-unused-result -msse2 -mfpmath=sse -mmmx -m32 -O2 -fno-ident -fdata-sections -ffunction-sections -funwind-tables   -c ../../chromium/src/third_party/boringssl/src/crypto/dh/dh.c -o obj/chromium/src/third_party/boringssl/src/crypto/dh/boringssl.dh.o
../../third_party/llvm-build/Release+Asserts/bin/clang: 1: ../../third_party/llvm-build/Release+Asserts/bin/clang: Syntax error: ")" unexpected
FAILED: ../../third_party/llvm-build/Release+Asserts/bin/clang -MMD -MF obj/chromium/src/third_party/boringssl/src/crypto/asn1/boringssl.a_bitstr.o.d -DV8_DEPRECATION_WARNINGS -D_FILE_OFFSET_BITS=64 -DCHROMIUM_BUILD -DCR_CLANG_REVISION=218707 -DTOOLKIT_VIEWS=1 -DUI_COMPOSITOR_IMAGE_TRANSPORT -DUSE_AURA=1 -DUSE_ASH=1 -DUSE_PANGO=1 -DUSE_CAIRO=1 -DUSE_DEFAULT_RENDER_THEME=1 -DUSE_LIBJPEG_TURBO=1 -DENABLE_ONE_CLICK_SIGNIN -DENABLE_PRE_SYNC_BACKUP -DENABLE_REMOTING=1 -DENABLE_WEBRTC=1 -DENABLE_PEPPER_CDMS -DENABLE_CONFIGURATION_POLICY -DENABLE_NOTIFICATIONS -DDONT_EMBED_BUILD_METADATA -DENABLE_TASK_MANAGER=1 -DENABLE_EXTENSIONS=1 -DENABLE_PLUGINS=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_THEMES=1 -DENABLE_AUTOFILL_DIALOG=1 -DENABLE_BACKGROUND=1 -DENABLE_GOOGLE_NOW=1 -DCLD_VERSION=2 -DENABLE_PRINTING=1 -DENABLE_BASIC_PRINTING=1 -DENABLE_PRINT_PREVIEW=1 -DENABLE_SPELLCHECK=1 -DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DENABLE_APP_LIST=1 -DENABLE_SETTINGS_APP=1 -DENABLE_SUPERVISED_USERS=1 -DENABLE_MDNS=1 -DENABLE_SERVICE_DISCOVERY=1 -DENABLE_LOAD_COMPLETION_HACKS=1 -DV8_USE_EXTERNAL_STARTUP_DATA -DBORINGSSL_IMPLEMENTATION -DBORINGSSL_NO_STATIC_INITIALIZER -D_POSIX_C_SOURCE=200909L -DUSE_OPENSSL=1 -DUSE_OPENSSL_CERTS=1 -DUSE_GLIB=1 -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -Igen -I../../chromium/src/third_party/boringssl/src/include -I../../chromium/src/third_party/boringssl/src/crypto -fstack-protector --param=ssp-buffer-size=4 -Werror -pthread -fno-strict-aliasing -Wno-unused-parameter -Wno-missing-field-initializers -fvisibility=hidden -pipe -fPIC -Wno-reserved-user-defined-literal -Xclang -load -Xclang /usr/share/stoqserver/webrtc/node_modules/wrtc/third_party/libwebrtc/third_party/llvm-build/Release+Asserts/lib/libFindBadConstructs.so -Xclang -add-plugin -Xclang find-bad-constructs -momit-leaf-frame-pointer -mstack-alignment=16 -mstackrealign -fcolor-diagnostics -Wheader-hygiene -Wno-char-subscripts -Wno-unneeded-internal-declaration -Wno-covered-switch-default -Wstring-conversion -Wno-c++11-narrowing -Wno-deprecated-register -Wno-format -Wno-unused-result -msse2 -mfpmath=sse -mmmx -m32 -O2 -fno-ident -fdata-sections -ffunction-sections -funwind-tables   -c ../../chromium/src/third_party/boringssl/src/crypto/asn1/a_bitstr.c -o obj/chromium/src/third_party/boringssl/src/crypto/asn1/boringssl.a_bitstr.o
../../third_party/llvm-build/Release+Asserts/bin/clang: 1: ../../third_party/llvm-build/Release+Asserts/bin/clang: Syntax error: ")" unexpected
FAILED: ../../third_party/llvm-build/Release+Asserts/bin/clang -MMD -MF obj/chromium/src/third_party/boringssl/src/crypto/aes/boringssl.mode_wrappers.o.d -DV8_DEPRECATION_WARNINGS -D_FILE_OFFSET_BITS=64 -DCHROMIUM_BUILD -DCR_CLANG_REVISION=218707 -DTOOLKIT_VIEWS=1 -DUI_COMPOSITOR_IMAGE_TRANSPORT -DUSE_AURA=1 -DUSE_ASH=1 -DUSE_PANGO=1 -DUSE_CAIRO=1 -DUSE_DEFAULT_RENDER_THEME=1 -DUSE_LIBJPEG_TURBO=1 -DENABLE_ONE_CLICK_SIGNIN -DENABLE_PRE_SYNC_BACKUP -DENABLE_REMOTING=1 -DENABLE_WEBRTC=1 -DENABLE_PEPPER_CDMS -DENABLE_CONFIGURATION_POLICY -DENABLE_NOTIFICATIONS -DDONT_EMBED_BUILD_METADATA -DENABLE_TASK_MANAGER=1 -DENABLE_EXTENSIONS=1 -DENABLE_PLUGINS=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_THEMES=1 -DENABLE_AUTOFILL_DIALOG=1 -DENABLE_BACKGROUND=1 -DENABLE_GOOGLE_NOW=1 -DCLD_VERSION=2 -DENABLE_PRINTING=1 -DENABLE_BASIC_PRINTING=1 -DENABLE_PRINT_PREVIEW=1 -DENABLE_SPELLCHECK=1 -DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DENABLE_APP_LIST=1 -DENABLE_SETTINGS_APP=1 -DENABLE_SUPERVISED_USERS=1 -DENABLE_MDNS=1 -DENABLE_SERVICE_DISCOVERY=1 -DENABLE_LOAD_COMPLETION_HACKS=1 -DV8_USE_EXTERNAL_STARTUP_DATA -DBORINGSSL_IMPLEMENTATION -DBORINGSSL_NO_STATIC_INITIALIZER -D_POSIX_C_SOURCE=200909L -DUSE_OPENSSL=1 -DUSE_OPENSSL_CERTS=1 -DUSE_GLIB=1 -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -Igen -I../../chromium/src/third_party/boringssl/src/include -I../../chromium/src/third_party/boringssl/src/crypto -fstack-protector --param=ssp-buffer-size=4 -Werror -pthread -fno-strict-aliasing -Wno-unused-parameter -Wno-missing-field-initializers -fvisibility=hidden -pipe -fPIC -Wno-reserved-user-defined-literal -Xclang -load -Xclang /usr/share/stoqserver/webrtc/node_modules/wrtc/third_party/libwebrtc/third_party/llvm-build/Release+Asserts/lib/libFindBadConstructs.so -Xclang -add-plugin -Xclang find-bad-constructs -momit-leaf-frame-pointer -mstack-alignment=16 -mstackrealign -fcolor-diagnostics -Wheader-hygiene -Wno-char-subscripts -Wno-unneeded-internal-declaration -Wno-covered-switch-default -Wstring-conversion -Wno-c++11-narrowing -Wno-deprecated-register -Wno-format -Wno-unused-result -msse2 -mfpmath=sse -mmmx -m32 -O2 -fno-ident -fdata-sections -ffunction-sections -funwind-tables   -c ../../chromium/src/third_party/boringssl/src/crypto/aes/mode_wrappers.c -o obj/chromium/src/third_party/boringssl/src/crypto/aes/boringssl.mode_wrappers.o
../../third_party/llvm-build/Release+Asserts/bin/clang: 1: ../../third_party/llvm-build/Release+Asserts/bin/clang: Syntax error: ")" unexpected
FAILED: ../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/webrtc/webrtc_common.config.o.d -DV8_DEPRECATION_WARNINGS -D_FILE_OFFSET_BITS=64 -DCHROMIUM_BUILD -DCR_CLANG_REVISION=218707 -DTOOLKIT_VIEWS=1 -DUI_COMPOSITOR_IMAGE_TRANSPORT -DUSE_AURA=1 -DUSE_ASH=1 -DUSE_PANGO=1 -DUSE_CAIRO=1 -DUSE_DEFAULT_RENDER_THEME=1 -DUSE_LIBJPEG_TURBO=1 -DENABLE_ONE_CLICK_SIGNIN -DENABLE_PRE_SYNC_BACKUP -DENABLE_REMOTING=1 -DENABLE_WEBRTC=1 -DENABLE_PEPPER_CDMS -DENABLE_CONFIGURATION_POLICY -DENABLE_NOTIFICATIONS -DDONT_EMBED_BUILD_METADATA -DENABLE_TASK_MANAGER=1 -DENABLE_EXTENSIONS=1 -DENABLE_PLUGINS=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_THEMES=1 -DENABLE_AUTOFILL_DIALOG=1 -DENABLE_BACKGROUND=1 -DENABLE_GOOGLE_NOW=1 -DCLD_VERSION=2 -DENABLE_PRINTING=1 -DENABLE_BASIC_PRINTING=1 -DENABLE_PRINT_PREVIEW=1 -DENABLE_SPELLCHECK=1 -DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DENABLE_APP_LIST=1 -DENABLE_SETTINGS_APP=1 -DENABLE_SUPERVISED_USERS=1 -DENABLE_MDNS=1 -DENABLE_SERVICE_DISCOVERY=1 -DENABLE_LOAD_COMPLETION_HACKS=1 -DV8_USE_EXTERNAL_STARTUP_DATA -DEXPAT_RELATIVE_PATH -DWEBRTC_MODULE_UTILITY_VIDEO -DWEBRTC_POSIX -DWEBRTC_LINUX -DUSE_OPENSSL=1 -DUSE_OPENSSL_CERTS=1 -DUSE_GLIB=1 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -Igen -I../.. -fstack-protector --param=ssp-buffer-size=4 -Werror -pthread -fno-strict-aliasing -Wall -Wno-unused-parameter -Wno-missing-field-initializers -fvisibility=hidden -pipe -fPIC -Wno-reserved-user-defined-literal -momit-leaf-frame-pointer -mstack-alignment=16 -mstackrealign -fcolor-diagnostics -Wheader-hygiene -Wno-char-subscripts -Wno-unneeded-internal-declaration -Wno-covered-switch-default -Wstring-conversion -Wno-c++11-narrowing -Wno-deprecated-register -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wno-strict-overflow -Wthread-safety -msse2 -mfpmath=sse -mmmx -m32 -O2 -fno-ident -fdata-sections -ffunction-sections -funwind-tables -fno-exceptions -fno-rtti -fno-threadsafe-statics -fvisibility-inlines-hidden -Wsign-compare -std=gnu++11 -Wnon-virtual-dtor -Woverloaded-virtual  -c ../../webrtc/config.cc -o obj/webrtc/webrtc_common.config.o
../../third_party/llvm-build/Release+Asserts/bin/clang++: 1: ../../third_party/llvm-build/Release+Asserts/bin/clang++: Syntax error: ")" unexpected
ninja: build stopped: subcommand failed.
ERROR: 1 null 

make: *** [/dev/null] Error 255
make: Leaving directory `/usr/share/stoqserver/webrtc/node_modules/wrtc/build'

AFAIK, this only happens on 32bits systems. The same doesn't produce any errors on a 64bits machine (same distro btw, Ubuntu 14.04)

cc @nihey

[bellini666]

Just tested on another 32bits machine, and the error is reproducible 100% of times, while on 64bits machines the installation is always successful.

[bellini666]

After some investigation, I found that this project cannot be built on 32bits machine. For that, we should use a 64bits machine and set target-arch to ia32.

The real problem is the fact that node-wrtc is not providing binaries for ia32. Since I already posted my findings there, I'm closing this issue.