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author | obrien <obrien@FreeBSD.org> | 2001-05-28 05:21:37 +0000 |
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committer | obrien <obrien@FreeBSD.org> | 2001-05-28 05:21:37 +0000 |
commit | 328e45595b12375b6d16a846069507d25086abdb (patch) | |
tree | ae2a6f4f4987889b7bd2af7bdf0b86fa580df011 /contrib/binutils/libiberty/configure.in | |
parent | 7fbb72605a1c3bcb81f8b6bb6297ffef30f84335 (diff) | |
download | FreeBSD-src-328e45595b12375b6d16a846069507d25086abdb.zip FreeBSD-src-328e45595b12375b6d16a846069507d25086abdb.tar.gz |
Import of GNU Binutils version 2.11.0.
Believe it or not, this is heavily stripped down.
Diffstat (limited to 'contrib/binutils/libiberty/configure.in')
-rw-r--r-- | contrib/binutils/libiberty/configure.in | 98 |
1 files changed, 34 insertions, 64 deletions
diff --git a/contrib/binutils/libiberty/configure.in b/contrib/binutils/libiberty/configure.in index cc1b2c2..af80e0d 100644 --- a/contrib/binutils/libiberty/configure.in +++ b/contrib/binutils/libiberty/configure.in @@ -36,51 +36,11 @@ dnl to call AC_CHECK_PROG. AC_CHECK_TOOL(AR, ar) AC_CHECK_TOOL(RANLIB, ranlib, :) -# FIXME: We temporarily define our own version of AC_PROG_CC. This is -# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We -# are probably using a cross compiler, which will not be able to fully -# link an executable. This should really be fixed in autoconf -# itself. - -AC_DEFUN(LIB_AC_PROG_CC, -[AC_BEFORE([$0], [AC_PROG_CPP])dnl -AC_PROVIDE([AC_PROG_CC]) -AC_CHECK_PROG(CC, gcc, gcc) -if test -z "$CC"; then - AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) - test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH]) -fi - -AC_PROG_CC_GNU - -if test $ac_cv_prog_gcc = yes; then - GCC=yes - ac_libiberty_warn_cflags='-W -Wall -Wtraditional' -dnl Check whether -g works, even if CFLAGS is set, in case the package -dnl plays around with CFLAGS (such as to build both debugging and -dnl normal versions of a library), tasteless as that idea is. - ac_test_CFLAGS="${CFLAGS+set}" - ac_save_CFLAGS="$CFLAGS" - CFLAGS= - AC_PROG_CC_G - if test "$ac_test_CFLAGS" = set; then - CFLAGS="$ac_save_CFLAGS" - elif test $ac_cv_prog_cc_g = yes; then - CFLAGS="-g -O2" - else - CFLAGS="-O2" - fi -else - GCC= - ac_libiberty_warn_cflags= - test "${CFLAGS+set}" = set || CFLAGS="-g" -fi -]) -AC_SUBST(ac_libiberty_warn_cflags) - LIB_AC_PROG_CC AC_ISC_POSIX +AC_C_CONST +AC_C_INLINE dnl When we start using libtool: dnl Default to a non shared library. This may be overridden by the @@ -109,8 +69,11 @@ AC_SUBST_FILE(host_makefile_frag) # It's OK to check for header files. Although the compiler may not be # able to link anything, it had better be able to at least compile # something. -AC_CHECK_HEADERS(sys/file.h sys/param.h stdlib.h string.h unistd.h strings.h sys/time.h sys/resource.h sys/stat.h) +AC_CHECK_HEADERS(sys/file.h sys/param.h limits.h stdlib.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h) AC_HEADER_SYS_WAIT +AC_HEADER_TIME + +libiberty_AC_DECLARE_ERRNO # This is the list of functions which libiberty will provide if they # are not available on the host. @@ -120,6 +83,7 @@ funcs="$funcs atexit" funcs="$funcs basename" funcs="$funcs bcmp" funcs="$funcs bcopy" +funcs="$funcs bsearch" funcs="$funcs bzero" funcs="$funcs calloc" funcs="$funcs clock" @@ -164,16 +128,16 @@ checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gett # These are neither executed nor required, but they help keep # autoheader happy without adding a bunch of text to acconfig.h. if test "x" = "y"; then - AC_CHECK_FUNCS(asprintf atexit basename bcmp bcopy bzero calloc clock getcwd) - AC_CHECK_FUNCS(getpagesize index insque mkstemps memchr memcmp memcpy memmove) - AC_CHECK_FUNCS(memset putenv random rename rindex sigsetmask strcasecmp) - AC_CHECK_FUNCS(setenv strchr strdup strncasecmp strrchr strstr strtod strtol) - AC_CHECK_FUNCS(strtoul tmpnam vasprintf vfprintf vprintf vsprintf waitpid) - AC_DEFINE(HAVE_SYS_ERRLIST) - AC_DEFINE(HAVE_SYS_NERR) - AC_DEFINE(HAVE_SYS_SIGLIST) - AC_CHECK_FUNCS(getrusage on_exit psignal strerror strsignal sysconf times) - AC_CHECK_FUNCS(sbrk gettimeofday) + AC_CHECK_FUNCS(asprintf atexit basename bcmp bcopy bsearch bzero calloc clock) + AC_CHECK_FUNCS(getcwd getpagesize index insque mkstemps memchr memcmp memcpy) + AC_CHECK_FUNCS(memmove memset putenv random rename rindex sigsetmask) + AC_CHECK_FUNCS(strcasecmp setenv strchr strdup strncasecmp strrchr strstr) + AC_CHECK_FUNCS(strtod strtol strtoul tmpnam vasprintf vfprintf vprintf) + AC_CHECK_FUNCS(vsprintf waitpid getrusage on_exit psignal strerror strsignal) + AC_CHECK_FUNCS(sysconf times sbrk gettimeofday) + AC_DEFINE(HAVE_SYS_ERRLIST, 1, [Define if you have the sys_errlist variable.]) + AC_DEFINE(HAVE_SYS_NERR, 1, [Define if you have the sys_nerr variable.]) + AC_DEFINE(HAVE_SYS_SIGLIST, 1, [Define if you have the sys_siglist variable.]) fi # For each of these functions, if the host does not provide the @@ -212,7 +176,7 @@ if test -n "${with_target_subdir}"; then # dont have to check them here. # Of the functions in $checkfuncs, newlib only has strerror. - AC_DEFINE(HAVE_STRERROR) + AC_DEFINE_NOAUTOHEADER(HAVE_STRERROR) setobjs=yes @@ -253,7 +217,7 @@ if test -z "${setobjs}"; then # don't have to check them here. # Of the functions in $checkfuncs, VxWorks only has strerror. - AC_DEFINE(HAVE_STRERROR) + AC_DEFINE_NOAUTOHEADER(HAVE_STRERROR) setobjs=yes ;; @@ -277,18 +241,22 @@ if test -z "${setobjs}"; then # provides from our shell variables, so that they appear to be # missing. - funcs="`echo $funcs | sed -e 's/random//'`" - LIBOBJS="$LIBOBJS random.o" - vars="`echo $vars | sed -e 's/sys_siglist//'`" - checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`" + # DJ - only if we're *building* cygwin, not just building *with* cygwin + + if test -n "${with_target_subdir}" + then + funcs="`echo $funcs | sed -e 's/random//'`" + LIBOBJS="$LIBOBJS random.o" + vars="`echo $vars | sed -e 's/sys_siglist//'`" + checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`" + fi ;; *-*-mingw32*) # Under mingw32, sys_nerr and sys_errlist exist, but they are # macros, so the test below won't find them. - vars="`echo $vars | sed -e 's/sys_nerr//' -e 's/sys_errlist//'`" - AC_DEFINE(HAVE_SYS_NERR) - AC_DEFINE(HAVE_SYS_ERRLIST) + libiberty_cv_var_sys_nerr=yes + libiberty_cv_var_sys_errlist=yes ;; *-*-uwin*) @@ -299,8 +267,8 @@ if test -z "${setobjs}"; then # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are # macros (actually, these are imported from a DLL, but the end effect # is the same), so the test below won't find them. - AC_DEFINE(HAVE_SYS_NERR) - AC_DEFINE(HAVE_SYS_ERRLIST) + libiberty_cv_var_sys_nerr=yes + libiberty_cv_var_sys_errlist=yes ;; esac @@ -352,6 +320,8 @@ EOF AC_CHECK_FUNCS($checkfuncs) fi +libiberty_AC_FUNC_STRNCMP + # Install a library built with a cross compiler in $(tooldir) rather # than $(libdir). if test -z "${with_cross_host}"; then |