Required by intel and drmstat at least. Considering that every compiler
used to build libdrm is C99 compatible, just enable it for the whole
build.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
# Check for programs
AC_PROG_CC
+AC_PROG_CC_C99
+
+if test "x$ac_cv_prog_cc_c99" = xno; then
+ AC_MSG_ERROR([Building libdrm requires C99 enabled compiler])
+fi
AC_USE_SYSTEM_EXTENSIONS
AC_SYS_LARGEFILE
libdrm_intel_la_SOURCES = $(LIBDRM_INTEL_FILES)
-intel_bufmgr_gem_o_CFLAGS = $(AM_CFLAGS) -c99
-
libdrm_intelincludedir = ${includedir}/libdrm
libdrm_intelinclude_HEADERS = $(LIBDRM_INTEL_H_FILES)