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| author | Paul Eggert <eggert@cs.ucla.edu> | 2015-01-11 01:18:15 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2015-01-11 01:18:48 -0800 |
| commit | b995b4ae8f9e08719a92bbe3bd6ac7e8ff091309 (patch) | |
| tree | c3f5213a2e51c5321d4a3fe6f90faa7b49706941 /INSTALL | |
| parent | 6cc9ad8d246774837b95b3f01d9007f10d89c9cc (diff) | |
Default to 'configure --enable-silent-rules'
This greatly shortens the 'make' output, making it more readable
and useful. For example, on my platform it shortens a
4125-character line "gcc -std=gnu99 -c -Demacs -I. -I. -I../lib
... emacs.c" -- a line so long that it's hard to see what's going
on or where the diagnostics are -- to just "CC emacs.o".
* INSTALL: Document this.
* configure.ac: Add AM_SILENT_RULES([yes]).
(AM_DEFAULT_VERBOSITY): Remove now-unnecessary initialization.
* etc/NEWS: Document this.
Fixes: bug#19501
Diffstat (limited to 'INSTALL')
| -rw-r--r-- | INSTALL | 7 |
1 files changed, 3 insertions, 4 deletions
@@ -316,10 +316,9 @@ generated warnings may still be useful, though you may prefer building with 'make WERROR_CFLAGS=' so that the warnings are not treated as errors. -Use --enable-silent-rules to cause 'make' to chatter less. This is -helpful when combined with options like --enable-gcc-warnings that -generate long shell-command lines. 'make V=0' also suppresses the -chatter. +Use --disable-silent-rules to cause 'make' to give more details about +the commands it executes. This can be helpful when debugging a build +that goes awry. 'make V=1' also enables the extra chatter. Use --enable-link-time-optimization to enable link-time optimizer. If you're using GNU compiler, this feature is supported since version 4.5.0. |