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Fixes for cross-compilation

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Original commit message from CVS:
Fixes for cross-compilation
This commit is contained in:
David Schleef 2003-01-11 00:27:29 +00:00
parent e85f1bed4e
commit e9bae927c1
1 changed files with 9 additions and 9 deletions
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18
configure.ac
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@ -110,7 +110,11 @@ AC_MSG_RESULT(no)
]) ])
dnl check for makecontext and define HAVE_MAKECONTEXT if we have it dnl check for makecontext and define HAVE_MAKECONTEXT if we have it
GST_CHECK_MAKECONTEXT() AC_CHECK_MCSC()
if test "$ac_cv_check_mcsc" == "yes"; then
AC_DEFINE_UNQUOTED(HAVE_MAKECONTEXT, $HAVE_MAKECONTEXT,
[defined if we have makecontext ()])
fi
dnl Check for a way to display the function name in debug output dnl Check for a way to display the function name in debug output
GST_CHECK_FUNCTION() GST_CHECK_FUNCTION()
@ -153,12 +157,12 @@ GST_CHECK_LIBHEADER(POPT, popt, poptStrippedArgv,, popt.h, POPT_LIBS="-lpopt",
ftp://ftp.rpm.org/pub/rpm/dist/rpm-4.0.x/]) ftp://ftp.rpm.org/pub/rpm/dist/rpm-4.0.x/])
) )
AC_MSG_NOTICE(Checking for POPT_TABLEEND) AC_MSG_NOTICE(Checking for POPT_TABLEEND)
AC_TRY_RUN([ AC_COMPILE_IFELSE([
#include <popt.h> #include <popt.h>
int main () int main ()
{ {
#ifndef POPT_TABLEEND #ifndef POPT_TABLEEND
return 1; #error
#else #else
return 0; return 0;
#endif #endif
@ -176,19 +180,15 @@ dnl defines the wrong default symbol as well (HAVE_ASM_ATOMIC_H)
AC_CHECK_HEADER(asm/atomic.h, HAVE_ATOMIC_H=yes, HAVE_ATOMIC_H=no) AC_CHECK_HEADER(asm/atomic.h, HAVE_ATOMIC_H=yes, HAVE_ATOMIC_H=no)
dnl Do a compile to check that it has atomic_set (eg, linux 2.0 didn't) dnl Do a compile to check that it has atomic_set (eg, linux 2.0 didn't)
if test x$HAVE_ATOMIC_H = xyes; then if test x$HAVE_ATOMIC_H = xyes; then
AC_TRY_RUN([ AC_LINK_IFELSE([
#include "asm/atomic.h" #include "asm/atomic.h"
main() { atomic_t t; atomic_set(&t,0); atomic_inc(&t); atomic_add(1,&t);return 0;} main() {atomic_t t; atomic_set(&t,0); atomic_inc(&t); atomic_add(1,&t);return 0;}
],, [ ],, [
# Not successful # Not successful
if test x$HAVE_ATOMIC_H = xyes; then if test x$HAVE_ATOMIC_H = xyes; then
AC_MSG_WARN(Atomic reference counting is out of date: doing without.) AC_MSG_WARN(Atomic reference counting is out of date: doing without.)
fi fi
HAVE_ATOMIC_H=no HAVE_ATOMIC_H=no
], [
# Cross compiling
AC_MSG_RESULT(yes)
AC_MSG_WARN(Can't check properly for atomic reference counting. Assuming OK.)
]) ])
fi fi