Hi,
How can I lake the toolchain compile my code as C++ instead of C? Just
compiling it like told in the wiki results in:
pe...@leela:/usr/local/openmoko/source/labyrinth> make
make all-recursive
make[1]: Entering directory `/usr/local/openmoko/source/labyrinth'
Making all in src
make[2]: Entering directory `/usr/local/openmoko/source/labyrinth/src'
ccache arm-angstrom-linux-gnueabi-gcc -march=armv4t -mtune=arm920t -std=gnu99
-DHAVE_CONFIG_H -I. -I.. -I.. -DPKGDATADIR=\"/usr/share/labyrinth\" -
DTERMINAL_LOCALE_DIR=\""/usr/share/locale"\" -
DPIXMAPDIR=\""/usr/share/pixmaps/labirynth"\" -DDATADIR=\""/usr/share"\" -
D_GNU_SOURCE -isystem/usr/local/openmoko/arm/arm-angstrom-linux-
gnueabi/include -Wall -pedantic -std=c99 -D_GNU_SOURCE=1 -D_REENTRANT -
I/usr/local/openmoko/arm/arm-angstrom-linux-gnueabi/usr/include/SDL -
isystem/usr/local/openmoko/arm/arm-angstrom-linux-gnueabi/include -fexpensive-
optimizations -fomit-frame-pointer -frename-registers -Os -MT main.o -MD -MP -
MF .deps/main.Tpo -c -o main.o main.c
main.c:9: warning: data definition has no type or storage class
main.c:9: warning: type defaults to ‘int’ in declaration of ‘using’
main.c:9: error: ‘std’ undeclared here (not in a function)
main.c:9: error: expected ‘,’ or ‘;’ before ‘:’ token
main.c:10: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before
‘filename’
main.c: In function ‘load_image’:
main.c:13: warning: type of ‘filename’ defaults to ‘int’
main.c:21: error: request for member ‘c_str’ in something not a structure or
union
make[2]: *** [main.o] Error 1
make[2]: Leaving directory `/usr/local/openmoko/source/labyrinth/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/local/openmoko/source/labyrinth'
make: *** [all] Error 2
Which makes me think it's trying to compile it as C instead of C++. I tried to
rename the source file to main.cpp (and of cource change all references to
it). Now:
pe...@leela:/usr/local/openmoko/source/labyrinth> make
make all-recursive
make[1]: Entering directory `/usr/local/openmoko/source/labyrinth'
Making all in src
make[2]: Entering directory `/usr/local/openmoko/source/labyrinth/src'
make[2]: *** No rule to make target `main.c', needed by `main.o'. Stop.
make[2]: Leaving directory `/usr/local/openmoko/source/labyrinth/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/local/openmoko/source/labyrinth'
make: *** [all] Error 2
depeje
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