Log message:
remove gcc5, gcc5-libs

these were disabled in the pkgsrc infrastructure some time ago because
they cannot be built cleanly with older compilers while gcc6 can.

this all seems to be separate from the ada bits in gcc-5-aux which may
still be useful.

Log message:
Fix PKGREVISION values of gcc*-libs that got out of sync

Log message:
Fix PKGREVISION values of gcc*-libs that got out of sync

Log message:
all: migrate several HOMEPAGEs to https

pkglint --only "https instead of http" -r -F

With manual adjustments afterwards since pkglint 19.4.4 fixed a few
indentations in unrelated lines.

This mainly affects projects hosted at SourceForce, as well as
freedesktop.org, CTAN and GNU.

Log message:
lang: align variable assignments

pkglint -Wall -F --only aligned --only indent -r

No manual corrections.

Log message:
Set GCC_TARGET_MACHINE so RPATH set correctly to pickup libs from gcc5-libs

Bump PKGREVISION

Log message:
gcc5: don't try to make references to stack_chk_fail_local on netbsd/sun
sun was added as joyent is patching for the same.

this code is only reached if compiling for i386 (or some variation of ppc)
netbsd's stack_chk_fail_local won't work for this.

PR pkg/53436

Log message:
Fix indentation in buildlink3.mk files.

The actual fix as been done by "pkglint -F */*/buildlink3.mk", and was
reviewed manually.

There are some .include lines that still are indented with zero spaces
although the surrounding .if is indented. This is existing practice.

Log message:
Replaced $(ROUND) with ${CURLY} variable references.

This has been a pkglint warning for several years now, and pkglint can even
fix it automatically. And it did for this commit.

Only in lang/mercury, two passes of autofixing were necessary because there
were nested variables.

Log message:
gcc5-libs: reset PKGREVISION to be 1 above lang/gcc5