Log message:
remove gcc48/gcc49.

use of these packages was disabled in the pkgsrc infrastructure in
january because they were causing problems on platforms with older
compilers that can build gcc6 just fine:
glibc + FORTIFY + gcc48,gcc49,gcc5 = build failures.

gcc48 and newer require a c++98 compiler, same as all gcc versions up
to 11, so are not useful for bootstrapping.

gcc5 has additional Ada bits, someone needs to determine if they're
useful before it can go.

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:
gcc49-libs: Make this function correctly on Darwin.

Firstly we need to modify the copied libraries so that their install_name
matches the new location, otherwise check-shlibs thinks that they still
come from the main gcc49 package.  Secondly we need to avoid the stub
libgcc_ext libraries that are used by default as we are unable to modify
their install_name, just link directly to libgcc.  Bump PKGREVISION.

Log message:
gcc49-libs: bump PKGREVISION.

It needs to be higher than gcc49's.
From Izumi Tsutsui in PR 53165.

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:
Bump PKGREVISON from lang/gcc49 bump

Log message:
Bump PKGREVISION above gcc49