[ 23:29 brooks  ]

• 490610 devel/llvm40/Makefile
• 490610 devel/llvm40/files/llvm-wrapper.sh.in
• 490610 devel/llvm50/Makefile
• 490610 devel/llvm50/files/llvm-wrapper.sh.in
• 490610 devel/llvm60/Makefile
• 490610 devel/llvm60/files/llvm-wrapper.sh.in
• 490610 devel/llvm70/Makefile

More throughly disable assertions.  This works around USES=cmake
overriding the CFLAGS used to build. [0]

devel/llvm[45]0: Fix build on GCC systems. [1]

devel/llvm[456]: Avoid realpath calls where possible in the wrapper
script. [2]

PR:		233506 [0], 234647 [1], 234937 [1]
Submitted by:	greg@unrelenting.technology [0], pkubaj@anongoth.pl [1],
		bdrewery [2]
Differential Revision:	https://reviews.freebsd.org/D17990

[ 18:12 bdrewery  ]

• 484937 devel/llvm-cheri/files/llvm-wrapper.sh.in
• 484937 devel/llvm-devel/files/llvm-wrapper.sh.in
• 484937 devel/llvm35/files/llvm-wrapper.sh.in
• 484937 devel/llvm38/files/llvm-wrapper.sh.in
• 484937 devel/llvm40/files/llvm-wrapper.sh.in
• 484937 devel/llvm50/files/llvm-wrapper.sh.in
• 484937 devel/llvm60/files/llvm-wrapper.sh.in
• 484937 devel/llvm70/files/llvm-wrapper.sh.in
• 484937 lang/clang35/files/llvm-wrapper.sh.in

Use exec in wrapper to avoid an extra shell process sticking around.

I purposely didn't bump PORTREVISION for this as it's not really
worth a rebuild even though technically required.

Approved by:		brooks

[ 03:28 tobik  ]

• 466018 devel/llvm-cheri/Makefile
• 466018 devel/llvm-cheri/files/llvm-wrapper.sh.in
• 466018 devel/llvm33/Makefile
• 466018 devel/llvm33/files/llvm-wrapper.sh.in
• 466018 devel/llvm34/Makefile
• 466018 devel/llvm34/files/llvm-wrapper.sh.in
• 466018 devel/llvm35/Makefile
• 466018 devel/llvm35/files/llvm-wrapper.sh.in
• 466018 devel/llvm38/Makefile
• 466018 devel/llvm38/files/llvm-wrapper.sh.in

devel/llvm*: Fix wrapper scripts to support symlinking to them

The wrapper scripts currently do not resolve the real path to $0:

$ install -l rs /usr/local/bin/clang50 gcc
$ ./gcc
./gcc: /usr/local/llvm50/bin/gcc: not found

Here /usr/local/llvm50/bin/clang should be called not
/usr/local/llvm50/bin/gcc.

Approved by:		brooks (maintainer)
Differential Revision:	https://reviews.freebsd.org/D14727