$ find DirectFB-0.9.22/ -type f -exec grep -H libsysfs {} \; DirectFB-0.9.22/gfxdrivers/nvidia/nvidia.c:# include <sysfs/libsysfs.h> DirectFB-0.9.22/gfxdrivers/matrox/matrox_maven.c:#include <sysfs/libsysfs.h> DirectFB-0.9.22/configure: if test "${ac_cv_header_sysfs_libsysfs_h+set}" = set; then DirectFB-0.9.22/configure: echo "$as_me:$LINENO: checking for sysfs/libsysfs.h" >&5 DirectFB-0.9.22/configure:echo $ECHO_N "checking for sysfs/libsysfs.h... $ECHO_C" >&6 DirectFB-0.9.22/configure:if test "${ac_cv_header_sysfs_libsysfs_h+set}" = set; then DirectFB-0.9.22/configure:echo "$as_me:$LINENO: result: $ac_cv_header_sysfs_libsysfs_h" >&5 DirectFB-0.9.22/configure:echo "${ECHO_T}$ac_cv_header_sysfs_libsysfs_h" >&6 DirectFB-0.9.22/configure:echo "$as_me:$LINENO: checking sysfs/libsysfs.h usability" >&5 DirectFB-0.9.22/configure:echo $ECHO_N "checking sysfs/libsysfs.h usability... $ECHO_C" >&6 DirectFB-0.9.22/configure:#include <sysfs/libsysfs.h> DirectFB-0.9.22/configure:echo "$as_me:$LINENO: checking sysfs/libsysfs.h presence" >&5 DirectFB-0.9.22/configure:echo $ECHO_N "checking sysfs/libsysfs.h presence... $ECHO_C" >&6 DirectFB-0.9.22/configure:#include <sysfs/libsysfs.h> DirectFB-0.9.22/configure: { echo "$as_me:$LINENO: WARNING: sysfs/libsysfs.h: accepted by the compiler, rejected by the preprocessor!" >&5 DirectFB-0.9.22/configure:echo "$as_me: WARNING: sysfs/libsysfs.h: accepted by the compiler, rejected by the preprocessor!" >&2;} DirectFB-0.9.22/configure: { echo "$as_me:$LINENO: WARNING: sysfs/libsysfs.h: proceeding with the compiler's result" >&5 DirectFB-0.9.22/configure:echo "$as_me: WARNING: sysfs/libsysfs.h: proceeding with the compiler's result" >&2;} DirectFB-0.9.22/configure: { echo "$as_me:$LINENO: WARNING: sysfs/libsysfs.h: present but cannot be compiled" >&5 DirectFB-0.9.22/configure:echo "$as_me: WARNING: sysfs/libsysfs.h: present but cannot be compiled" >&2;} DirectFB-0.9.22/configure: { echo "$as_me:$LINENO: WARNING: sysfs/libsysfs.h: check for missing prerequisite headers?" >&5 DirectFB-0.9.22/configure:echo "$as_me: WARNING: sysfs/libsysfs.h: check for missing prerequisite headers?" >&2;} DirectFB-0.9.22/configure: { echo "$as_me:$LINENO: WARNING: sysfs/libsysfs.h: see the Autoconf documentation" >&5 DirectFB-0.9.22/configure:echo "$as_me: WARNING: sysfs/libsysfs.h: see the Autoconf documentation" >&2;} DirectFB-0.9.22/configure: { echo "$as_me:$LINENO: WARNING: sysfs/libsysfs.h: section \"Present But Cannot Be Compiled\"" >&5 DirectFB-0.9.22/configure:echo "$as_me: WARNING: sysfs/libsysfs.h: section \"Present But Cannot Be Compiled\"" >&2;} DirectFB-0.9.22/configure: { echo "$as_me:$LINENO: WARNING: sysfs/libsysfs.h: proceeding with the preprocessor's result" >&5 DirectFB-0.9.22/configure:echo "$as_me: WARNING: sysfs/libsysfs.h: proceeding with the preprocessor's result" >&2;} DirectFB-0.9.22/configure: { echo "$as_me:$LINENO: WARNING: sysfs/libsysfs.h: in the future, the compiler will take precedence" >&5 DirectFB-0.9.22/configure:echo "$as_me: WARNING: sysfs/libsysfs.h: in the future, the compiler will take precedence" >&2;} DirectFB-0.9.22/configure:echo "$as_me:$LINENO: checking for sysfs/libsysfs.h" >&5 DirectFB-0.9.22/configure:echo $ECHO_N "checking for sysfs/libsysfs.h... $ECHO_C" >&6 DirectFB-0.9.22/configure:if test "${ac_cv_header_sysfs_libsysfs_h+set}" = set; then DirectFB-0.9.22/configure: ac_cv_header_sysfs_libsysfs_h=$ac_header_preproc DirectFB-0.9.22/configure:echo "$as_me:$LINENO: result: $ac_cv_header_sysfs_libsysfs_h" >&5 DirectFB-0.9.22/configure:echo "${ECHO_T}$ac_cv_header_sysfs_libsysfs_h" >&6 DirectFB-0.9.22/configure:if test $ac_cv_header_sysfs_libsysfs_h = yes; then DirectFB-0.9.22/configure:*** libsysfs header files not found -- Building without sysfs support." >&5 DirectFB-0.9.22/configure:*** libsysfs header files not found -- Building without sysfs support." >&2;} DirectFB-0.9.22/configure: { echo "$as_me:$LINENO: WARNING: *** libsysfs not found -- Building without sysfs support." >&5 DirectFB-0.9.22/configure:echo "$as_me: WARNING: *** libsysfs not found -- Building without sysfs support." >&2;} DirectFB-0.9.22/configure.in:dnl Test for libsysfs DirectFB-0.9.22/configure.in: AC_CHECK_HEADER(sysfs/libsysfs.h, DirectFB-0.9.22/configure.in:*** libsysfs header files not found -- Building without sysfs support.])) DirectFB-0.9.22/configure.in: AC_MSG_WARN([ *** libsysfs not found -- Building without sysfs support.]) It's currently used for matrox and nvidia graphic cards so the value of VIDEO_CARDS, if set, may be used to trigger this dependency. Reproducible: Always Steps to Reproduce:
added to cvs
