Mercurial > projects > ldc
comparison tango.patch @ 986:a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Note: For a backward compatible interface, use the new bin/ldmd script. It
supports all old options while passing on anything it doesn't recognize.
Some changes caused by this:
* -debug and -version are now -d-debug and -d-version due to a conflict with
standard LLVM options.
* All "flag" options now allow an optional =true/=1/=false/=0 suffix.
* Some "hidden debug switches" starting with "--" were renamed because LLVM
doesn't care about the number of dashes, so they were conflicting with other
options (such as -c).
The new versions start with "-hidden-debug-" instead of "--"
* --help works, but has a non-zero exit code. This breaks some Tango scripts
which use it to test for compiler existence. See tango.patch.
Some changes not (directly) caused by this;
* (-enable/-disable)-FOO options are now available for pre- and postconditions.
* -march is used instead of -m (like other LLVM programs), but -m is an alias
for it.
* -defaultlib, -debuglib, -d-debug and -d-version allow comma-separated values.
The effect should be identical to specifying the same option multiple times.
I decided against allowing these for some other options because paths might
contain commas on some systems.
* -fPIC is removed in favor of the standard LLVM option -relocation-model=pic
Bug:
* If -run is specified as the last argument in DFLAGS, no error is generated.
(Not very serious IMHO)
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Wed, 25 Feb 2009 17:34:51 +0100 |
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985:bce024c60adc | 986:a8cb25d478c4 |
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1 Index: lib/unittest.sh | |
2 =================================================================== | |
3 --- lib/unittest.sh (revision 4330) | |
4 +++ lib/unittest.sh (working copy) | |
5 @@ -15,14 +15,14 @@ | |
6 usage() { | |
7 echo 'Usage: ./unittest.sh [otions ...] | |
8 Options: | |
9 - --help: This message | |
10 + --help: This message | |
11 --run-all: Reports result instead of breaking. Do not use this if you want to | |
12 - run unittest runner through a debugger. | |
13 - dmd: Builds unittests for dmd | |
14 - gdc: Builds unittests for gdc | |
15 - ldc: Builds unittests for ldc | |
16 + run unittest runner through a debugger. | |
17 + dmd: Builds unittests for dmd | |
18 + gdc: Builds unittests for gdc | |
19 + ldc: Builds unittests for ldc | |
20 | |
21 - <none>: Builds unittests for all known compilers.' | |
22 + <none>: Builds unittests for all known compilers.' | |
23 exit 0 | |
24 } | |
25 | |
26 @@ -37,7 +37,7 @@ | |
27 | |
28 rebuild --help >& /dev/null || die "rebuild required, aborting" 1 | |
29 | |
30 - if ! $DC --help >& /dev/null | |
31 + if ! which $DC >& /dev/null | |
32 then | |
33 echo "$DC not found on your \$PATH!" | |
34 else | |
35 Index: lib/build-tango.sh | |
36 =================================================================== | |
37 --- lib/build-tango.sh (revision 4330) | |
38 +++ lib/build-tango.sh (working copy) | |
39 @@ -131,7 +131,7 @@ | |
40 DC=$1 | |
41 LIB=$2 | |
42 | |
43 - if ! $DC --help >& /dev/null | |
44 + if ! which "$DC" >& /dev/null | |
45 then | |
46 echo "$DC not found on your \$PATH!" | |
47 return | |
48 @@ -203,7 +203,7 @@ | |
49 build gdmd libgtango.a libgphobos.a | |
50 ;; | |
51 ldc) | |
52 - build ldc libtango-user-ldc.a build-tango.sh | |
53 + build ldmd libtango-user-ldc.a build-tango.sh | |
54 ;; | |
55 mac) | |
56 POSIXFLAG="-version=Posix" |