manual: compiler flags -D and -L should not be followed by space

* doc/autoconf.texi (Preset Output Variables): Remove space
between -D and -L flags and their arguments, traditional cpp
implementations like Solaris 10, IRIX 6.5, OSF Tru64 5.1D,
AIX 5.3 do not accept it.

Signed-off-by: Eric Blake <eblake@redhat.com>

diff --git a/ChangeLog b/ChangeLog
index f5c9b923ea19ace231f93869675d8bd79c78addb..30a9b3f7247fc9d5a911d21a52d0558dfbd1b1e5 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2010-07-19  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       manual: compiler flags -D and -L should not be followed by space
+       * doc/autoconf.texi (Preset Output Variables): Remove space
+       between -D and -L flags and their arguments, traditional cpp
+       implementations like Solaris 10, IRIX 6.5, OSF Tru64 5.1D,
+       AIX 5.3 do not accept it.
+
 2010-07-10  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
        Fix comment typo in the manual.

diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index bd08174a11ffe43cb31deeccd5745e61734c93da..4202108f9487a4c49b3e5e1e58f517fef2c60a3b 100644 (file)
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -2432,9 +2432,9 @@ when you call @code{AC_PROG_CC} (or empty if you don't).  @command{configure}
 uses this variable when compiling or linking programs to test for C features.
 
 If a compiler option affects only the behavior of the preprocessor
-(e.g., @option{-D @var{name}}), it should be put into @code{CPPFLAGS}
-instead.  If it affects only the linker (e.g., @option{-L
-@var{directory}}), it should be put into @code{LDFLAGS} instead.  If it
+(e.g., @option{-D@var{name}}), it should be put into @code{CPPFLAGS}
+instead.  If it affects only the linker (e.g., @option{-L@var{directory}}),
+it should be put into @code{LDFLAGS} instead.  If it
 affects only the compiler proper, @code{CFLAGS} is the natural home for
 it.  If an option affects multiple phases of the compiler, though,
 matters get tricky.  One approach to put such options directly into