mirror of
https://github.com/varun-r-mallya/sysprof.git
synced 2025-12-31 20:36:25 +00:00
29c4ec495f
This is a major redesign a modernization of Sysprof. The core data structures and design are largely the same, but it has been ported to Gtk3 and has lots of additions that should make your profiling experience smoother. Especially for those that are new to profiling. There are some very simple help docs added, but we really need the experts to come in and write some documentation here.
120 lines
3.6 KiB
Plaintext
120 lines
3.6 KiB
Plaintext
# lib-ld.m4 serial 6
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dnl Copyright (C) 1996-2003, 2009-2015 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl Subroutines of libtool.m4,
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dnl with replacements s/_*LT_PATH/AC_LIB_PROG/ and s/lt_/acl_/ to avoid
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dnl collision with libtool.m4.
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dnl From libtool-2.4. Sets the variable with_gnu_ld to yes or no.
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AC_DEFUN([AC_LIB_PROG_LD_GNU],
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[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld],
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[# I'd rather use --version here, but apparently some GNU lds only accept -v.
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case `$LD -v 2>&1 </dev/null` in
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*GNU* | *'with BFD'*)
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acl_cv_prog_gnu_ld=yes
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;;
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*)
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acl_cv_prog_gnu_ld=no
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;;
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esac])
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with_gnu_ld=$acl_cv_prog_gnu_ld
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])
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dnl From libtool-2.4. Sets the variable LD.
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AC_DEFUN([AC_LIB_PROG_LD],
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[AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_ARG_WITH([gnu-ld],
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[AS_HELP_STRING([--with-gnu-ld],
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[assume the C compiler uses GNU ld [default=no]])],
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[test "$withval" = no || with_gnu_ld=yes],
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[with_gnu_ld=no])dnl
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# Prepare PATH_SEPARATOR.
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# The user is always right.
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if test "${PATH_SEPARATOR+set}" != set; then
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# Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
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# contains only /bin. Note that ksh looks also at the FPATH variable,
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# so we have to set that as well for the test.
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PATH_SEPARATOR=:
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(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
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&& { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
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|| PATH_SEPARATOR=';'
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}
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fi
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ac_prog=ld
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if test "$GCC" = yes; then
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# Check if gcc -print-prog-name=ld gives a path.
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AC_MSG_CHECKING([for ld used by $CC])
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case $host in
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*-*-mingw*)
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# gcc leaves a trailing carriage return which upsets mingw
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ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
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*)
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ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
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esac
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case $ac_prog in
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# Accept absolute paths.
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[[\\/]]* | ?:[[\\/]]*)
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re_direlt='/[[^/]][[^/]]*/\.\./'
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# Canonicalize the pathname of ld
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ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'`
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while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do
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ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
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done
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test -z "$LD" && LD="$ac_prog"
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;;
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"")
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# If it fails, then pretend we aren't using GCC.
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ac_prog=ld
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;;
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*)
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# If it is relative, then search for the first ld in PATH.
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with_gnu_ld=unknown
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;;
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esac
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elif test "$with_gnu_ld" = yes; then
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AC_MSG_CHECKING([for GNU ld])
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else
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AC_MSG_CHECKING([for non-GNU ld])
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fi
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AC_CACHE_VAL([acl_cv_path_LD],
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[if test -z "$LD"; then
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acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
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for ac_dir in $PATH; do
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IFS="$acl_save_ifs"
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test -z "$ac_dir" && ac_dir=.
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if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
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acl_cv_path_LD="$ac_dir/$ac_prog"
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# Check to see if the program is GNU ld. I'd rather use --version,
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# but apparently some variants of GNU ld only accept -v.
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# Break only if it was the GNU/non-GNU ld that we prefer.
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case `"$acl_cv_path_LD" -v 2>&1 </dev/null` in
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*GNU* | *'with BFD'*)
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test "$with_gnu_ld" != no && break
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;;
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*)
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test "$with_gnu_ld" != yes && break
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;;
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esac
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fi
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done
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IFS="$acl_save_ifs"
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else
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acl_cv_path_LD="$LD" # Let the user override the test with a path.
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fi])
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LD="$acl_cv_path_LD"
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if test -n "$LD"; then
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AC_MSG_RESULT([$LD])
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else
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AC_MSG_RESULT([no])
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fi
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test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
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AC_LIB_PROG_LD_GNU
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])
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