exclam != echo ${DEFINED_LATER:Q} value
colon := ${DEFINED_LATER} value
DEFINED_LATER = later
show:
@echo ${exclam}
@echo ${colon}
Don't expect them to be the same.
- provide cpp wrapper using cc -E
- provide c++_r wrapper working like c++
- provide -rpath handling for cc
- fix some debug messages to provide the correct script name
- Add cc_r/xlc_r wrapper using the same rules as xlc itself.
It is used for example by Perl.
- Improve the RPATH emulation:
- Always set -blibpath, use /usr/lib:/lib as default
- If -blibpath is exlicitly given, add to the default
- Additionally append any -Wl,-rpath given.
installed by devel/ccache can be used. This is especially important for
cross-builds.
Documented IGNORE_CCACHE.
Fixed the double use of the directory ${WRKDIR}/.ccache, which was used
both as wrapper directory and as cache directory.
at the very least with AIX 5.3 directly and for older, wrapper should
take care.
Provide some more sane defaults for XLC and bail out explicitly if
XLCBASE can't be determined.
ALL_ENV as well. This ensures that any locale settings are
overridden and the output matches what pkgsrc expects.
This should fix some of the strange bootstrap issues seen over
time that were seemingly fxied by USE_NATIVE_GCC=yes.
- USE_CROSS_COMPILATION activates it, CROSS_DESTDIR specifies root of
the target filesystem
- derive _CROSS_DESTDIR from CROSS_DESTDIR or MAKEOBJDIR
- buildlink3.mk prefixes the files to symlink with _CROSS_DESTDIR
- compiler/gcc.mk knows about the target prefix (e.g. i386--netbsdelf)
- PKG_DBDIR is prefixed with _CROSS_DESTDIR
- package-install and bin-install are not called with su
- install and strip are redirected to the tool version
- links for the target specific ar, as, ld, nm, objdump, ranlib and
strip are added
- compiler wrapper detect if linking is requested or not
- special command sinks for CPP and CC/CXX add the cross-compile magic:
- modify include dirs to get the target /usr/include
- modify linker dirs and runpath to use target /usr/lib at link time,
but keep correct rpath entries
Supported-by: Google SoC 2007
Basic tests by he@ on Sparc. Review from jlam@.
everything that is related to it.
The wrappers in WRKDIR/.wrapper now call the compilers in SUNWSPROBASE
directly. The aliases that have been provided had never been called
because WRKDIR/.wrapper was earlier in the PATH and already called the
canonical compiler (for example, .wrapper/gcc called .sunpro/cc, not
.sunpro/gcc).
Also removed the comments related to f2c. We have a version control
system to keep outdated code, so why keep it in the current source?
