diff options
| author | Tim Janik <timj@gtk.org> | 1998-12-19 02:13:34 +0000 |
|---|---|---|
| committer | Tim Janik <timj@src.gnome.org> | 1998-12-19 02:13:34 +0000 |
| commit | c0c488e4baa1730eb893456c52ea879f25e312e1 (patch) | |
| tree | 03e6e579b91c8148e456c638cf6051c9f15c9682 /acglib.m4 | |
| parent | 2623d2831ab006459da71d8a869a7a9a55869df2 (diff) | |
fixed up gthread includes, cleaned up glibconfig.h a little bit.
Sat Dec 19 03:10:50 1998 Tim Janik <timj@gtk.org>
* fixed up gthread includes, cleaned up glibconfig.h a little bit.
Diffstat (limited to 'acglib.m4')
| -rw-r--r-- | acglib.m4 | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/acglib.m4 b/acglib.m4 new file mode 100644 index 000000000..dd1406466 --- /dev/null +++ b/acglib.m4 @@ -0,0 +1,80 @@ +dnl GLIB_IF_VAR_EQ (ENV_VAR, VALUE [, EQUALS_ACTION] [, ELSE_ACTION]) +AC_DEFUN(GLIB_IF_VAR_EQ,[ + case "$[$1]" in + "[$2]"[)] + [$3] + ;; + *[)] + [$4] + ;; + esac +]) +dnl GLIB_STR_CONTAINS (SRC_STRING, SUB_STRING [, CONTAINS_ACTION] [, ELSE_ACTION]) +AC_DEFUN(GLIB_STR_CONTAINS,[ + case "[$1]" in + *"[$2]"*[)] + [$3] + ;; + *[)] + [$4] + ;; + esac +]) +dnl GLIB_ADD_TO_VAR (ENV_VARIABLE, CHECK_STRING, ADD_STRING) +AC_DEFUN(GLIB_ADD_TO_VAR,[ + GLIB_STR_CONTAINS($[$1], [$2], [$1]="$[$1]", [$1]="$[$1] [$3]") +]) + +dnl GLIB_SIZEOF (INCLUDES, TYPE, ALIAS [, CROSS-SIZE]) +AC_DEFUN(GLIB_SIZEOF, +[changequote(<<, >>)dnl +dnl The name to #define. +define(<<AC_TYPE_NAME>>, translit(glib_sizeof_$3, [a-z *], [A-Z_P]))dnl +dnl The cache variable name. +define(<<AC_CV_NAME>>, translit(glib_cv_sizeof_$3, [ *], [_p]))dnl +changequote([, ])dnl +AC_MSG_CHECKING(size of $2) +AC_CACHE_VAL(AC_CV_NAME, +[AC_TRY_RUN([#include <stdio.h> +$1 +main() +{ + FILE *f=fopen("conftestval", "w"); + if (!f) exit(1); + fprintf(f, "%d\n", sizeof($2)); + exit(0); +}], AC_CV_NAME=`cat conftestval`, AC_CV_NAME=0, ifelse([$4], , , AC_CV_NAME=$4))])dnl +AC_MSG_RESULT($AC_CV_NAME) +AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME) +undefine([AC_TYPE_NAME])dnl +undefine([AC_CV_NAME])dnl +]) + +dnl GLIB_BYTE_CONTENTS (INCLUDES, TYPE, ALIAS, N_BYTES, INITIALIZER) +AC_DEFUN(GLIB_BYTE_CONTENTS, +[changequote(<<, >>)dnl +dnl The name to #define. +define(<<AC_TYPE_NAME>>, translit(glib_byte_contents_$3, [a-z *], [A-Z_P]))dnl +dnl The cache variable name. +define(<<AC_CV_NAME>>, translit(glib_cv_byte_contents_$3, [ *], [_p]))dnl +changequote([, ])dnl +AC_MSG_CHECKING(byte contents of $2) +AC_CACHE_VAL(AC_CV_NAME, +[AC_TRY_RUN([#include <stdio.h> +$1 +main() +{ + static $2 tv = $5; + char *p = (char*) &tv; + int i; + FILE *f=fopen("conftestval", "w"); + for (i = 0; i < $4; i++) + fprintf(f, "%s%d", i?",":"", *(p++)); + fprintf(f, "\n"); + exit(0); +}], AC_CV_NAME=`cat conftestval`, AC_CV_NAME=0, AC_CV_NAME=0)])dnl +AC_MSG_RESULT($AC_CV_NAME) +AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME) +undefine([AC_TYPE_NAME])dnl +undefine([AC_CV_NAME])dnl +]) |