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authorPaul Eggert <eggert@cs.ucla.edu>2014-09-01 02:49:51 -0700
committerPaul Eggert <eggert@cs.ucla.edu>2014-09-01 02:49:51 -0700
commitbc12381e609621f4f87a290a4b8abc9d826528df (patch)
treeb0506d9a6c7dc1873277027a7c02f59bd7ffba8d /INSTALL
parent1564080f0b24551765d7068b9fc02f6e5a78fea3 (diff)
downloademacs-bc12381e609621f4f87a290a4b8abc9d826528df.tar.gz
--enable-silent-warnings now suppresses more chatter.
* INSTALL, etc/NEWS: Document this. * lib-src/Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_) (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0) (am__v_CCLD_1): New macros, taken from Automake. (regex.o, etags${EXEEXT}, ctags${EXEEXT}, ebrowse${EXEEXT}) (profile${EXEEXT}, make-docfile${EXEEXT}, movemail${EXEEXT}) (pop.o, emacsclient${EXEEXT}, emacsclientw${EXEEXT}) (emacsclientw${EXEEXT}, ntlib.o, hexl${EXEEXT}) (update-game-score${EXEEXT}): Use them. * lwlib/Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_) (am__v_CC_0, am__v_CC_1): New macros, taken from Automake. (.c.o): Use them. * oldXMenu/Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_) (am__v_CC_0, am__v_CC_1): New macros, taken from Automake. (.c.o): Use them. * src/Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_) (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0) (am__v_CCLD_1): New macros, taken from Automake. (.c.o, .m.o, temacs$(EXEEXT)): Use them.
Diffstat (limited to 'INSTALL')
-rw-r--r--INSTALL5
1 files changed, 5 insertions, 0 deletions
diff --git a/INSTALL b/INSTALL
index 94fa6ba653b..4bda46cfbc0 100644
--- a/INSTALL
+++ b/INSTALL
@@ -328,6 +328,11 @@ and is useful with GNU-compatible compilers. On a recent GNU system
there should be no warnings; on older and on non-GNU systems the
generated warnings may still be useful.
+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 --enable-link-time-optimization to enable link-time optimizer. If
you're using GNU compiler, this feature is supported since version 4.5.0.
If `configure' can determine number of online CPUS on your system, final