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Making optional use of statvfs() in sg-dummy

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This commit is contained in:
Thomas Schmitt
2009-03-03 09:20:53 +00:00
parent 90e6740611
commit 11e69fa320
3 changed files with 15 additions and 3 deletions
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10
libburn/trunk/configure.ac
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@ -162,6 +162,16 @@ TARGET_SHIZZLE
AC_SUBST(ARCH)
AC_SUBST(LIBBURN_ARCH_LIBS)
dnl ts A90303
dnl Check the preconditions for using statvfs() in sg-dummy
dnl (sg-linux and sg-freebsd use statvfs() unconditionally)
STATVFS_DEF=-DLibburn_os_has_statvfS
AC_CHECK_HEADER(sys/statvfs.h, X=, STATVFS_DEF=)
AC_CHECK_FUNC([statvfs], X=, STATVFS_DEF=)
dnl If this would be done more specifically in Makefile.am
dnl via libburn_libburn_la_CFLAGS then undesired .o file names would emerge
CFLAGS="$CFLAGS $STATVFS_DEF"
dnl Add compiler-specific flags
dnl See if the user wants aggressive optimizations of the code