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dnl AC_DEFINE_VERSION(library, header, cfile, version, prefix) |
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AC_DEFUN([AC_DEFINE_VERSION], |
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[# create files to designate the version |
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dnl get upper- and lower-case versions of string `LIBRARY' |
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m4_pushdef([UP], m4_translit([$1], [a-z], [A-Z]))dnl |
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m4_pushdef([DOWN], m4_translit([$1], [A-Z], [a-z]))dnl |
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m4_pushdef([UPREFIX], m4_if([$5], , UP, m4_translit([$5], [a-z], [A-Z])))dnl |
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m4_pushdef([LPREFIX], m4_if([$5], , DOWN, m4_translit([$5], [A-Z], [a-z])))dnl |
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m4_pushdef([HEADER], m4_if([$2], , $1[]_version.h, [$2]))dnl |
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m4_pushdef([CFILE], m4_if([$3], , $1[]_version.c, [$3]))dnl |
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|
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UPREFIX[]_VERSION_HEADER=HEADER |
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UPREFIX[]_VERSION_CFILE=CFILE |
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lib_version=[]m4_if([$4], , "$UP[]_VERSION", [$4]) |
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|
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UPREFIX[]_MAJOR_VERSION=`echo "$lib_version" | \ |
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
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UPREFIX[]_MINOR_VERSION=`echo "$lib_version" | \ |
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
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UPREFIX[]_MICRO_VERSION=`echo "$lib_version" | \ |
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
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|
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AC_MSG_NOTICE([configuring $1 version: $UPREFIX[]_MAJOR_VERSION.$UPREFIX[]_MINOR_VERSION.$UPREFIX[]_MICRO_VERSION]) |
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|
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AC_CONFIG_COMMANDS(HEADER, |
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AC_MSG_NOTICE([creating HEADER]) |
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rm -f HEADER |
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echo "/* HEADER library version header" >> HEADER |
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echo ' * generated by ac_define_version.m4' >> HEADER |
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echo ' */' >> HEADER |
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echo '@%:@ifndef included_[]LPREFIX[]_version_h__' >> HEADER |
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echo '@%:@define included_[]LPREFIX[]_version_h__' >> HEADER |
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echo '' >> HEADER |
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echo "@%:@define UPREFIX[]_MAJOR_VERSION ($UPREFIX[]_MAJOR_VERSION)" >> HEADER |
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echo "@%:@define UPREFIX[]_MINOR_VERSION ($UPREFIX[]_MINOR_VERSION)" >> HEADER |
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echo "@%:@define UPREFIX[]_MICRO_VERSION ($UPREFIX[]_MICRO_VERSION)" >> HEADER |
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echo '' >> HEADER |
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echo 'extern const unsigned int LPREFIX[]_major_version;' >> HEADER |
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echo 'extern const unsigned int LPREFIX[]_minor_version;' >> HEADER |
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echo 'extern const unsigned int LPREFIX[]_micro_version;' >> HEADER |
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echo '' >> HEADER |
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echo '@%:@endif /* included_[]LPREFIX[]_version_h__ */' >> HEADER, |
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UPREFIX[]_MAJOR_VERSION=$UPREFIX[]_MAJOR_VERSION |
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UPREFIX[]_MINOR_VERSION=$UPREFIX[]_MINOR_VERSION |
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UPREFIX[]_MICRO_VERSION=$UPREFIX[]_MICRO_VERSION) |
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|
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AC_CONFIG_COMMANDS(CFILE, |
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AC_MSG_NOTICE([creating CFILE]) |
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rm -f CFILE |
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echo "/* CFILE library C file" >> CFILE |
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echo ' * generated by ac_define_version.m4' >> CFILE |
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echo ' */' >> CFILE |
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echo '' >> CFILE |
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echo "const unsigned int LPREFIX[]_major_version = $UPREFIX[]_MAJOR_VERSION;" >> CFILE |
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echo "const unsigned int LPREFIX[]_minor_version = $UPREFIX[]_MINOR_VERSION;" >> CFILE |
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echo "const unsigned int LPREFIX[]_micro_version = $UPREFIX[]_MICRO_VERSION;" >> CFILE) |
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|
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AC_SUBST(UPREFIX[]_MAJOR_VERSION) |
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AC_SUBST(UPREFIX[]_MINOR_VERSION) |
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AC_SUBST(UPREFIX[]_MICRO_VERSION) |
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AC_SUBST_FILE(UPREFIX[]_VERSION_HEADER) |
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AC_SUBST_FILE(UPREFIX[]_VERSION_CFILE) |
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|
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dnl Pop the macros we defined earlier |
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m4_popdef([UP])dnl |
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m4_popdef([DOWN])dnl |
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m4_popdef([UPREFIX])dnl |
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m4_popdef([LPREFIX])dnl |
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m4_popdef([HEADER])dnl |
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m4_popdef([CFILE])dnl |
| 71 |
])# AC_DEFINE_VERSION |
