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c0c488e4ba
Sat Dec 19 03:10:50 1998 Tim Janik <timj@gtk.org>
* fixed up gthread includes, cleaned up glibconfig.h a little bit.
81 lines
2.2 KiB
Plaintext
81 lines
2.2 KiB
Plaintext
dnl GLIB_IF_VAR_EQ (ENV_VAR, VALUE [, EQUALS_ACTION] [, ELSE_ACTION])
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AC_DEFUN(GLIB_IF_VAR_EQ,[
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case "$[$1]" in
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"[$2]"[)]
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[$3]
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;;
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*[)]
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[$4]
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;;
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esac
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])
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dnl GLIB_STR_CONTAINS (SRC_STRING, SUB_STRING [, CONTAINS_ACTION] [, ELSE_ACTION])
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AC_DEFUN(GLIB_STR_CONTAINS,[
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case "[$1]" in
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*"[$2]"*[)]
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[$3]
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;;
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*[)]
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[$4]
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;;
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esac
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])
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dnl GLIB_ADD_TO_VAR (ENV_VARIABLE, CHECK_STRING, ADD_STRING)
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AC_DEFUN(GLIB_ADD_TO_VAR,[
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GLIB_STR_CONTAINS($[$1], [$2], [$1]="$[$1]", [$1]="$[$1] [$3]")
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])
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dnl GLIB_SIZEOF (INCLUDES, TYPE, ALIAS [, CROSS-SIZE])
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AC_DEFUN(GLIB_SIZEOF,
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[changequote(<<, >>)dnl
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dnl The name to #define.
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define(<<AC_TYPE_NAME>>, translit(glib_sizeof_$3, [a-z *], [A-Z_P]))dnl
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dnl The cache variable name.
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define(<<AC_CV_NAME>>, translit(glib_cv_sizeof_$3, [ *], [_p]))dnl
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changequote([, ])dnl
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AC_MSG_CHECKING(size of $2)
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AC_CACHE_VAL(AC_CV_NAME,
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[AC_TRY_RUN([#include <stdio.h>
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$1
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main()
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{
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FILE *f=fopen("conftestval", "w");
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if (!f) exit(1);
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fprintf(f, "%d\n", sizeof($2));
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exit(0);
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}], AC_CV_NAME=`cat conftestval`, AC_CV_NAME=0, ifelse([$4], , , AC_CV_NAME=$4))])dnl
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AC_MSG_RESULT($AC_CV_NAME)
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AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME)
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undefine([AC_TYPE_NAME])dnl
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undefine([AC_CV_NAME])dnl
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])
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dnl GLIB_BYTE_CONTENTS (INCLUDES, TYPE, ALIAS, N_BYTES, INITIALIZER)
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AC_DEFUN(GLIB_BYTE_CONTENTS,
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[changequote(<<, >>)dnl
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dnl The name to #define.
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define(<<AC_TYPE_NAME>>, translit(glib_byte_contents_$3, [a-z *], [A-Z_P]))dnl
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dnl The cache variable name.
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define(<<AC_CV_NAME>>, translit(glib_cv_byte_contents_$3, [ *], [_p]))dnl
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changequote([, ])dnl
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AC_MSG_CHECKING(byte contents of $2)
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AC_CACHE_VAL(AC_CV_NAME,
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[AC_TRY_RUN([#include <stdio.h>
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$1
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main()
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{
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static $2 tv = $5;
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char *p = (char*) &tv;
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int i;
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FILE *f=fopen("conftestval", "w");
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for (i = 0; i < $4; i++)
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fprintf(f, "%s%d", i?",":"", *(p++));
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fprintf(f, "\n");
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exit(0);
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}], AC_CV_NAME=`cat conftestval`, AC_CV_NAME=0, AC_CV_NAME=0)])dnl
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AC_MSG_RESULT($AC_CV_NAME)
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AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME)
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undefine([AC_TYPE_NAME])dnl
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undefine([AC_CV_NAME])dnl
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])
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