Using CVS version of SDL; if you don’t specify CFLAGS in the configure' command line but rather in the
make’ command line, it overwrites the
Makefile’s CFLAGS, thus compilation is not possible (ie. the $INCLUDES
aren’t included.)
ie.
../HEAD/configure --prefix=/mingw && make' works
…/HEAD/configure --prefix=/mingw CFLAGS="-O2" && make’ works
`…/HEAD/configure --prefix=/mingw && make CFLAGS="-O2"’ fails
This will also be true for LDFLAGS.
Julien
this is normal behavior …
CFLAGS="-O2" make
should work
-mikeOn Friday 10 March 2006 17:11, Julien Lecomte wrote:
Using CVS version of SDL; if you don’t specify CFLAGS in the configure' command line but rather in the
make’ command line, it overwrites the
Makefile’s CFLAGS, thus compilation is not possible (ie. the $INCLUDES
aren’t included.)
Using CVS version of SDL; if you don’t specify CFLAGS in the configure' command line but rather in the
make’ command line, it overwrites the
Makefile’s CFLAGS, thus compilation is not possible (ie. the $INCLUDES
aren’t included.)
this is normal behavior …
Please explain. I don’t consider that as ‘normal’.
When using configure and make, we expect some things to work, and `make
CFLAGS=…’ is one of them.
CFLAGS="-O2" make
should work
Well, it compiles without fuss because my CFLAGS are ignored: ie, if I
specify “-O1”, it isn’t even in the command line. It’s as if I had just
plainly done a `make’ with no flags:
$ CFLAGS="-O1" make
/bin/sh ../SDLmain/build-scripts/mkinstalldirs build
mkdir -p -- build
/bin/sh ./libtool --mode=compile gcc -g -O2 -D_GNU_SOURCE=1 -Iinclude
-I../SDLmain/include -c ../SDLmain/src/SDL.c -o build/SDL.lo
mkdir build/.libs
gcc -g -O2 -D_GNU_SOURCE=1 -Iinclude -I../SDLmain/include -c
../SDLmain/src/SDL.c -DDLL_EXPORT -DPIC -o build/.libs/SDL.o
BTW, some other problems (still under MinGW):
-
You can’t abort while configure is executing the part which generates
dependencies (minor problem though)
-
If package is configured in other directory that source, and you `make
distclean -i -k’ (see below), all the dependency files are still present
afterwards (those '.#{number}_*_h files)
-
If package is configured in other directory that source, `make
distclean’ fails:
$ make distclean
<...snip...>
rm -rf ../SDLmain/autom4te*
find ../SDLmain \
-name '*~' -o -name '*.bak' -o -name '*.old' -o -name '*.rej' -o \
-name '.#*' \
-exec rm -f {} \;
cp include/SDL_config.h.minimal include/SDL_config.h
cp: cannot stat `include/SDL_config.h.minimal': No such file or directory
make: *** [distclean] Error 1
On 11/03/2006 00:01, Mike Frysinger wrote:
> On Friday 10 March 2006 17:11, Julien Lecomte wrote:
When using configure and make, we expect some things to work, and `make
CFLAGS=…’ is one of them.
Yep.
CFLAGS="-O2" make
should work
Nope.
Try what you originally said:
make CFLAGS="-O2"
- If package is configured in other directory that source, and you `make
distclean -i -k’ (see below), all the dependency files are still present
afterwards (those '.#{number}_*_h files)
This is fixed in CVS, thanks!
- If package is configured in other directory that source, `make
distclean’ fails:
cp include/SDL_config.h.minimal include/SDL_config.h
cp: cannot stat `include/SDL_config.h.minimal’: No such file or directory
This is fixed in CVS as well.
Thanks!
-Sam Lantinga, Senior Software Engineer, Blizzard Entertainment
BTW, some other problems (still under MinGW):
- You can’t abort while configure is executing the part which generates
dependencies (minor problem though)
On Windows, try using Ctrl-PAUSE/BREAK not Ctrl-C.On Sat, 2006-03-11 at 20:14 +0100, Julien Lecomte wrote:
On 11/03/2006 00:01, Mike Frysinger wrote:
–
John Skaller
Async PL, Realtime software consultants
Checkout Felix: http://felix.sourceforge.net
That means, that $(INCLUDES) are also overwritten. CFLAGS should be
separate from BUILD_CFLAGS, and BUILD_CFLAGS should be whatever SDL
strictly needs (without -g and -O2), plus CFLAGS.
ie:
CFLAGS = @CFLAGS@
BUILD_FLAGS = @BUILD_FLAGS@ $(CFLAGS)
Unfortunately, CFLAGS needs to include most of the stuff in BUILD_FLAGS
for the configure script to work properly.
BTW, dumb question, why would an end user want the dependencies to be
generated ? It just takes time, and usually isn’t needed for people who
just compile, make and then install (and never dev anything).
To build objects in a separate directory from the source, I have to create
custom build rules for each of the source files. I generate dependencies
at the same time.
-Sam Lantinga, Senior Software Engineer, Blizzard Entertainment
This should be fixed in CVS, thanks!
-Sam Lantinga, Senior Software Engineer, Blizzard Entertainment