On 31/01/2015 10:55, Don Lewis wrote:
On 31 Jan, Shane Ambler wrote:
On 30/01/2015 14:13, Don Lewis wrote:
post-patch:
@echo CXX=${CXX}
@echo GCC_DEFAULT=${GCC_DEFAULT}
.if ${CHOSEN_COMPILER_TYPE} == gcc and ${COMPILER_VERSION} == 49
@echo g++49 was detected
.else
@echo g++49 was not detected
.endif
# make patch
make: "/usr/ports/editors/junk/Makefile" line 17: Malformed conditional
(${CHOSEN_COMPILER_TYPE} == gcc and ${COMPILER_VERSION} == 49)
make: Fatal errors encountered -- cannot continue
yeah my bad - don't know why I typed `and` instead of `&&`
You may also want to consider patching with -
#if (__GNUC__ == 4) && (__GNUC_MINOR__ == 9)
// 4.9 specific changes
#endif
That would work if I was patching C or C++ code, but I'm actually patching
a file that is used to set the the -O value for CFLAGS. The build stuff
in the port is pretty strange and uses different optimization levels for
for different parts of the build and one of choices that it makes
triggers a code generation bug in gcc 4.9.
What is the build system used?
Can the build files do something like
COMPVERS=`${CXX} --version | grep -e gcc -e 4.9`
if [ ! -z $COMPVERS ]
${CXX} -O2
else
${CXX} -Os
fi
--
FreeBSD - the place to B...Software Developing
Shane Ambler
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