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Cleanup after rebase on master:

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gperf detection macros no longer needed, gperf is not used anymore.

Signed-off-by: Alexey Neyman <stilor@att.net>
This commit is contained in:
Alexey Neyman 2018-02-04 23:58:06 -08:00
parent 9238b58721
commit 7655fc2a3c
2 changed files with 0 additions and 24 deletions
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3
configure.ac
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@ -118,7 +118,6 @@ AC_PROG_RANLIB
CTNG_PATH_TOOL_REQ([OBJCOPY], [gobjcopy objcopy], [objcopy])
CTNG_PATH_TOOL_REQ([OBJDUMP], [gobjdump objdump], [objdump])
CTNG_PATH_TOOL_REQ([READELF], [greadelf readelf], [readelf])
CTNG_PATH_TOOL_REQ([GPERF], [gperf], [gperf])
CTNG_CHECK_PROGS_REQ([bison], [bison])
CTNG_CHECK_PROGS_REQ([flex], [flex])
@ -224,8 +223,6 @@ CTNG_PROG_VERSION([M4],
['\(GNU M4\) ([2-9]\.|1\.[5-9]|1\.[1-4][0-9]|1\.4\.[2-9][0-9]|1\.4\.1[2-9])'],
[gnu_m4_1_4_12_or_newer])
CTNG_PROG_GPERF
AC_SUBST([kconfig_options])
AC_CHECK_PROGS([cvs], [cvs])

21
m4/ctng_gperf.m4
View File

@ -1,21 +0,0 @@
# Check for GNU perf location and the type it uses in the prototypes
AC_DEFUN([CTNG_PROG_GPERF],
[AX_REQUIRE_DEFINED([CTNG_CHECK_TOOL_REQ])
CTNG_CHECK_TOOL_REQ([GPERF], [gperf], [gperf])
# Gperf 3.1 started generating functions with size_t rather than unsigned int
AC_MSG_CHECKING([for the type used in gperf declarations])
cat > conftest.gperf.c <<_ASEOF
#include <string.h>"
const char * in_word_set(const char *, GPERF_LEN_TYPE);
_ASEOF
echo foo,bar | ${GPERF} -L ANSI-C >> conftest.gperf.c
AS_IF([${CC} -c -o /dev/null conftest.gperf.c -DGPERF_LEN_TYPE='size_t' >/dev/null 2>&1],
[AC_MSG_RESULT([size_t])
GPERF_LEN_TYPE='size_t'],
[${CC} -c -o /dev/null conftest.gperf.c -DGPERF_LEN_TYPE='unsigned int' >/dev/null 2>&1],
[AC_MSG_RESULT([unsigned int])
GPERF_LEN_TYPE='unsigned int'],
[AC_MSG_ERROR([unable to determine gperf len type])])
rm -f conftest.gperf.c
AC_DEFINE_UNQUOTED([GPERF_LEN_TYPE], $GPERF_LEN_TYPE, [String length type used by gperf])
])