From 6150443532ef714fcd060e4fe384db11552eb673 Mon Sep 17 00:00:00 2001 From: Stefan Metzmacher Date: Wed, 6 Sep 2006 09:52:16 +0000 Subject: r18152: move our AC macros into lib/replace/libreplace_macros.m4 and include them from there metze (This used to be commit 38f9e90a120b4e62f005a1bac89139ee87f63071) --- source4/aclocal.m4 | 179 +---------------------------------------------------- 1 file changed, 2 insertions(+), 177 deletions(-) (limited to 'source4/aclocal.m4') diff --git a/source4/aclocal.m4 b/source4/aclocal.m4 index 319a83eaf7..f5437e6683 100644 --- a/source4/aclocal.m4 +++ b/source4/aclocal.m4 @@ -1,178 +1,3 @@ -dnl AC_PROG_CC_FLAG(flag) -AC_DEFUN(AC_PROG_CC_FLAG, -[AC_CACHE_CHECK(whether ${CC-cc} accepts -$1, ac_cv_prog_cc_$1, -[echo 'void f(){}' > conftest.c -if test -z "`${CC-cc} -$1 -c conftest.c 2>&1`"; then - ac_cv_prog_cc_$1=yes -else - ac_cv_prog_cc_$1=no -fi -rm -f conftest* -])]) - -dnl see if a declaration exists for a function or variable -dnl defines HAVE_function_DECL if it exists -dnl AC_HAVE_DECL(var, includes) -AC_DEFUN(AC_HAVE_DECL, -[ - AC_CACHE_CHECK([for $1 declaration],ac_cv_have_$1_decl,[ - AC_TRY_COMPILE([$2],[int i = (int)$1], - ac_cv_have_$1_decl=yes,ac_cv_have_$1_decl=no)]) - if test x"$ac_cv_have_$1_decl" = x"yes"; then - AC_DEFINE([HAVE_]translit([$1], [a-z], [A-Z])[_DECL],1,[Whether $1() is available]) - fi -]) - - -# AC_CHECK_LIB_EXT(LIBRARY, [EXT_LIBS], [FUNCTION], -# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND], -# [ADD-ACTION-IF-FOUND],[OTHER-LIBRARIES]) -# ------------------------------------------------------ -# -# Use a cache variable name containing both the library and function name, -# because the test really is for library $1 defining function $3, not -# just for library $1. Separate tests with the same $1 and different $3s -# may have different results. -# -# Note that using directly AS_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1_$3]) -# is asking for trouble, since AC_CHECK_LIB($lib, fun) would give -# ac_cv_lib_$lib_fun, which is definitely not what was meant. Hence -# the AS_LITERAL_IF indirection. -# -# FIXME: This macro is extremely suspicious. It DEFINEs unconditionally, -# whatever the FUNCTION, in addition to not being a *S macro. Note -# that the cache does depend upon the function we are looking for. -# -# It is on purpose we used `ac_check_lib_ext_save_LIBS' and not just -# `ac_save_LIBS': there are many macros which don't want to see `LIBS' -# changed but still want to use AC_CHECK_LIB_EXT, so they save `LIBS'. -# And ``ac_save_LIBS' is too tempting a name, so let's leave them some -# freedom. -AC_DEFUN([AC_CHECK_LIB_EXT], -[ -AH_CHECK_LIB_EXT([$1]) -ac_check_lib_ext_save_LIBS=$LIBS -LIBS="-l$1 $$2 $7 $LIBS" -AS_LITERAL_IF([$1], - [AS_VAR_PUSHDEF([ac_Lib_ext], [ac_cv_lib_ext_$1])], - [AS_VAR_PUSHDEF([ac_Lib_ext], [ac_cv_lib_ext_$1''])])dnl - -m4_ifval([$3], - [ - AH_CHECK_FUNC_EXT([$3]) - AS_LITERAL_IF([$1], - [AS_VAR_PUSHDEF([ac_Lib_func], [ac_cv_lib_ext_$1_$3])], - [AS_VAR_PUSHDEF([ac_Lib_func], [ac_cv_lib_ext_$1''_$3])])dnl - AC_CACHE_CHECK([for $3 in -l$1], ac_Lib_func, - [AC_TRY_LINK_FUNC($3, - [AS_VAR_SET(ac_Lib_func, yes); - AS_VAR_SET(ac_Lib_ext, yes)], - [AS_VAR_SET(ac_Lib_func, no); - AS_VAR_SET(ac_Lib_ext, no)]) - ]) - AS_IF([test AS_VAR_GET(ac_Lib_func) = yes], - [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_$3))])dnl - AS_VAR_POPDEF([ac_Lib_func])dnl - ],[ - AC_CACHE_CHECK([for -l$1], ac_Lib_ext, - [AC_TRY_LINK_FUNC([main], - [AS_VAR_SET(ac_Lib_ext, yes)], - [AS_VAR_SET(ac_Lib_ext, no)]) - ]) - ]) -LIBS=$ac_check_lib_ext_save_LIBS - -AS_IF([test AS_VAR_GET(ac_Lib_ext) = yes], - [m4_default([$4], - [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIB$1)) - case "$$2" in - *-l$1*) - ;; - *) - $2="-l$1 $$2" - ;; - esac]) - [$6] - ], - [$5])dnl -AS_VAR_POPDEF([ac_Lib_ext])dnl -])# AC_CHECK_LIB_EXT - -# AH_CHECK_LIB_EXT(LIBNAME) -# --------------------- -m4_define([AH_CHECK_LIB_EXT], -[AH_TEMPLATE(AS_TR_CPP(HAVE_LIB$1), - [Define to 1 if you have the `]$1[' library (-l]$1[).])]) - -dnl AC_SEARCH_LIBS_EXT(FUNCTION, SEARCH-LIBS, EXT_LIBS, -dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND], -dnl [OTHER-LIBRARIES]) -dnl -------------------------------------------------------- -dnl Search for a library defining FUNC, if it's not already available. -AC_DEFUN([AC_SEARCH_LIBS_EXT], -[AC_CACHE_CHECK([for library containing $1], [ac_cv_search_ext_$1], -[ -ac_func_search_ext_save_LIBS=$LIBS -ac_cv_search_ext_$1=no -AC_LINK_IFELSE([AC_LANG_CALL([], [$1])], - [ac_cv_search_ext_$1="none required"]) -if test "$ac_cv_search_ext_$1" = no; then - for ac_lib in $2; do - LIBS="-l$ac_lib $$3 $6 $ac_func_search_save_ext_LIBS" - AC_LINK_IFELSE([AC_LANG_CALL([], [$1])], - [ac_cv_search_ext_$1="-l$ac_lib" -break]) - done -fi -LIBS=$ac_func_search_ext_save_LIBS]) -AS_IF([test "$ac_cv_search_ext_$1" != no], - [test "$ac_cv_search_ext_$1" = "none required" || $3="$ac_cv_search_ext_$1 $$3" - $4], - [$5])dnl -]) - -dnl check for a function in a $LIBS and $OTHER_LIBS libraries variable. -dnl AC_CHECK_FUNC_EXT(func,OTHER_LIBS,IF-TRUE,IF-FALSE) -AC_DEFUN([AC_CHECK_FUNC_EXT], -[ - AH_CHECK_FUNC_EXT($1) - ac_check_func_ext_save_LIBS=$LIBS - LIBS="$2 $LIBS" - AS_VAR_PUSHDEF([ac_var], [ac_cv_func_ext_$1])dnl - AC_CACHE_CHECK([for $1], ac_var, - [AC_LINK_IFELSE([AC_LANG_FUNC_LINK_TRY([$1])], - [AS_VAR_SET(ac_var, yes)], - [AS_VAR_SET(ac_var, no)])]) - LIBS=$ac_check_func_ext_save_LIBS - AS_IF([test AS_VAR_GET(ac_var) = yes], - [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$1])) $3], - [$4])dnl -AS_VAR_POPDEF([ac_var])dnl -])# AC_CHECK_FUNC - -# AH_CHECK_FUNC_EXT(FUNCNAME) -# --------------------- -m4_define([AH_CHECK_FUNC_EXT], -[AH_TEMPLATE(AS_TR_CPP(HAVE_$1), - [Define to 1 if you have the `]$1[' function.])]) - -dnl Define an AC_DEFINE with ifndef guard. -dnl AC_N_DEFINE(VARIABLE [, VALUE]) -define(AC_N_DEFINE, -[cat >> confdefs.h <<\EOF -[#ifndef] $1 -[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1) -[#endif] -EOF -]) - -dnl Add an #include -dnl AC_ADD_INCLUDE(VARIABLE) -define(AC_ADD_INCLUDE, -[cat >> confdefs.h <<\EOF -[#include] $1 -EOF -]) dnl Copied from libtool.m4 AC_DEFUN(AC_PROG_LD_GNU, @@ -209,7 +34,7 @@ AC_DEFUN(LIB_REMOVE_USR_LIB,[ $1=[$]ac_new_flags ]) -m4_include(build/m4/public.m4) +m4_include(lib/replace/libreplace_macros.m4) m4_include(build/m4/ax_cflags_gcc_option.m4) m4_include(build/m4/ax_cflags_irix_option.m4) -m4_include(build/m4/smb_cc_features.m4) +m4_include(build/m4/public.m4) -- cgit