Mercurial > hg > octave-lojdl > gnulib-hg
changeset 7229:16163abcf553
* modules/configmake (Makefile.am): Add a comment, and omit
the CONFIGMAKE_ prefix from generated macro names. Suggested
by Bruno Haible.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Tue, 29 Aug 2006 14:25:00 +0000 |
parents | f9dbe0d2433c |
children | 1a8d338654d5 |
files | ChangeLog modules/configmake |
diffstat | 2 files changed, 43 insertions(+), 23 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2006-08-29 Paul Eggert <eggert@cs.ucla.edu> + + * modules/configmake (Makefile.am): Add a comment, and omit + the CONFIGMAKE_ prefix from generated macro names. Suggested + by Bruno Haible. + 2006-08-28 Paul Eggert <eggert@cs.ucla.edu> * modules/fcntl: New file.
--- a/modules/configmake +++ b/modules/configmake @@ -8,32 +8,46 @@ configure.ac: Makefile.am: +# Retrieve values of the variables through 'configure' followed by +# 'make', not directly through 'configure', so that a user who +# sets some of these variables consistently on the 'make' command +# line gets correct results. +# +# One advantage of this approach, compared to the classical +# approach of adding -DLIBDIR=\"$(libdir)\" etc. to AM_CPPFLAGS, +# is that it protects against the use of undefined variables. +# If, say, $(libdir) is not set in the Makefile, LIBDIR is not +# defined by this module, and code using LIBDIR gives a +# compilation error. +# +# Another advantage is that 'make' output is shorter. +# # Listed in the same order as the GNU makefile conventions. configmake.h: ( \ - echo '#define CONFIGMAKE_PREFIX "$(prefix)"'; \ - echo '#define CONFIGMAKE_EXEC_PREFIX "$(exec_prefix)"'; \ - echo '#define CONFIGMAKE_BINDIR "$(bindir)"'; \ - echo '#define CONFIGMAKE_SBINDIR "$(sbindir)"'; \ - echo '#define CONFIGMAKE_LIBEXECDIR "$(libexecdir)"'; \ - echo '#define CONFIGMAKE_DATAROOTDIR "$(datarootdir)"'; \ - echo '#define CONFIGMAKE_DATADIR "$(datadir)"'; \ - echo '#define CONFIGMAKE_SYSCONFDIR "$(sysconfdir)"'; \ - echo '#define CONFIGMAKE_SHAREDSTATEDIR "$(sharedstatedir)"'; \ - echo '#define CONFIGMAKE_LOCALSTATEDIR "$(localstatedir)"'; \ - echo '#define CONFIGMAKE_INCLUDEDIR "$(includedir)"'; \ - echo '#define CONFIGMAKE_OLDINCLUDEDIR "$(oldincludedir)"'; \ - echo '#define CONFIGMAKE_DOCDIR "$(docdir)"'; \ - echo '#define CONFIGMAKE_INFODIR "$(infodir)"'; \ - echo '#define CONFIGMAKE_HTMLDIR "$(htmldir)"'; \ - echo '#define CONFIGMAKE_DVIDIR "$(dvidir)"'; \ - echo '#define CONFIGMAKE_PDFDIR "$(pdfdir)"'; \ - echo '#define CONFIGMAKE_PSDIR "$(psdir)"'; \ - echo '#define CONFIGMAKE_LIBDIR "$(libdir)"'; \ - echo '#define CONFIGMAKE_LISPDIR "$(lispdir)"'; \ - echo '#define CONFIGMAKE_LOCALEDIR "$(localedir)"'; \ - echo '#define CONFIGMAKE_MANDIR "$(mandir)"'; \ - echo '#define CONFIGMAKE_MANEXT "$(manext)"'; \ + echo '#define PREFIX "$(prefix)"'; \ + echo '#define EXEC_PREFIX "$(exec_prefix)"'; \ + echo '#define BINDIR "$(bindir)"'; \ + echo '#define SBINDIR "$(sbindir)"'; \ + echo '#define LIBEXECDIR "$(libexecdir)"'; \ + echo '#define DATAROOTDIR "$(datarootdir)"'; \ + echo '#define DATADIR "$(datadir)"'; \ + echo '#define SYSCONFDIR "$(sysconfdir)"'; \ + echo '#define SHAREDSTATEDIR "$(sharedstatedir)"'; \ + echo '#define LOCALSTATEDIR "$(localstatedir)"'; \ + echo '#define INCLUDEDIR "$(includedir)"'; \ + echo '#define OLDINCLUDEDIR "$(oldincludedir)"'; \ + echo '#define DOCDIR "$(docdir)"'; \ + echo '#define INFODIR "$(infodir)"'; \ + echo '#define HTMLDIR "$(htmldir)"'; \ + echo '#define DVIDIR "$(dvidir)"'; \ + echo '#define PDFDIR "$(pdfdir)"'; \ + echo '#define PSDIR "$(psdir)"'; \ + echo '#define LIBDIR "$(libdir)"'; \ + echo '#define LISPDIR "$(lispdir)"'; \ + echo '#define LOCALEDIR "$(localedir)"'; \ + echo '#define MANDIR "$(mandir)"'; \ + echo '#define MANEXT "$(manext)"'; \ :) | sed '/""/d' >$@-t mv $@-t $@ BUILT_SOURCES += configmake.h