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annotate modules/configmake @ 11658:8b1dcb465dff

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tests: add test for bogus NULL definition * tests/test-stdio.c: Ensure POSIX 2008 requirement on NULL. * tests/test-stdlib.c: Likewise. * tests/test-string.c: Likewise. * tests/test-locale.c: Likewise. * tests/test-unistd.c: Likewise. * modules/stdio-tests (Depends-on): Add verify. * modules/stdlib-tests (Depends-on): Likewise. * modules/string-tests (Depends-on): Likewise. * modules/locale-tests (Depends-on): Likewise. * modules/unistd-tests (Depends-on): Likewise. Signed-off-by: Eric Blake <ebb9@byu.net>
author Eric Blake <ebb9@byu.net>
date Fri, 26 Jun 2009 08:00:28 -0600
parents f4b420294f4b
children 67c2b22aff08
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5d9d77ec603f New configmake module, so that "make" output needn't be cluttered
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1 Description:
5d9d77ec603f New configmake module, so that "make" output needn't be cluttered
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2 Variables set by "configure" or "make".
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3
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4 Files:
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5
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6 Depends-on:
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7
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8 configure.ac:
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9
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10 Makefile.am:
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11 # Retrieve values of the variables through 'configure' followed by
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12 # 'make', not directly through 'configure', so that a user who
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13 # sets some of these variables consistently on the 'make' command
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14 # line gets correct results.
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15 #
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16 # One advantage of this approach, compared to the classical
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17 # approach of adding -DLIBDIR=\"$(libdir)\" etc. to AM_CPPFLAGS,
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18 # is that it protects against the use of undefined variables.
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19 # If, say, $(libdir) is not set in the Makefile, LIBDIR is not
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20 # defined by this module, and code using LIBDIR gives a
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21 # compilation error.
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22 #
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23 # Another advantage is that 'make' output is shorter.
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24 #
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25 # Listed in the same order as the GNU makefile conventions.
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26 # The Automake-defined pkg* macros are appended, in the order
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27 # listed in the Automake 1.10a+ documentation.
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28 configmake.h: Makefile
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29 rm -f $@-t
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30 { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
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31 echo '#define PREFIX "$(prefix)"'; \
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32 echo '#define EXEC_PREFIX "$(exec_prefix)"'; \
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33 echo '#define BINDIR "$(bindir)"'; \
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34 echo '#define SBINDIR "$(sbindir)"'; \
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35 echo '#define LIBEXECDIR "$(libexecdir)"'; \
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36 echo '#define DATAROOTDIR "$(datarootdir)"'; \
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37 echo '#define DATADIR "$(datadir)"'; \
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38 echo '#define SYSCONFDIR "$(sysconfdir)"'; \
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39 echo '#define SHAREDSTATEDIR "$(sharedstatedir)"'; \
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40 echo '#define LOCALSTATEDIR "$(localstatedir)"'; \
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41 echo '#define INCLUDEDIR "$(includedir)"'; \
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42 echo '#define OLDINCLUDEDIR "$(oldincludedir)"'; \
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43 echo '#define DOCDIR "$(docdir)"'; \
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44 echo '#define INFODIR "$(infodir)"'; \
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45 echo '#define HTMLDIR "$(htmldir)"'; \
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46 echo '#define DVIDIR "$(dvidir)"'; \
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47 echo '#define PDFDIR "$(pdfdir)"'; \
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48 echo '#define PSDIR "$(psdir)"'; \
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49 echo '#define LIBDIR "$(libdir)"'; \
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50 echo '#define LISPDIR "$(lispdir)"'; \
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51 echo '#define LOCALEDIR "$(localedir)"'; \
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52 echo '#define MANDIR "$(mandir)"'; \
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53 echo '#define MANEXT "$(manext)"'; \
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54 echo '#define PKGDATADIR "$(pkgdatadir)"'; \
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55 echo '#define PKGINCLUDEDIR "$(pkgincludedir)"'; \
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56 echo '#define PKGLIBDIR "$(pkglibdir)"'; \
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57 echo '#define PKGLIBEXECDIR "$(pkglibexecdir)"'; \
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58 } | sed '/""/d' > $@-t
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59 if test -f $@ && cmp $@-t $@ > /dev/null; then \
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60 rm -f $@-t; \
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61 else \
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62 rm -f $@; mv $@-t $@; \
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63 fi
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64
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65 BUILT_SOURCES += configmake.h
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66 CLEANFILES += configmake.h configmake.h-t
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67
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68 Include:
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69 /* Include only after all system include files. */
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70 #include "configmake.h"
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71
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72 License:
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73 LGPLv2+
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74
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75 Maintainer:
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76 all