Re: [MacPorts] #48276: Gimp2 configuration hangs on grep command

7 Jul 2015

      #48276: Gimp2 configuration hangs on grep command
----------------------------+----------------------
  Reporter:  drew.mirage@…  |      Owner:  devans@…
      Type:  defect         |     Status:  assigned
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.3.3
Resolution:                 |   Keywords:
      Port:  gimp2          |
----------------------------+----------------------

Comment (by drew.mirage@…):

 {{{
 sh -c '/usr/bin/m4 --help </dev/null 2>&1 | grep reload-state >/dev/null'
 }}}

 Returns after a slight (< 2 seconds) delay.

 {{{
 sh -c '/usr/bin/m4 --help </dev/null 2>&1 | grep reload-state'
 }}}

 Returns identically to what you received.  I ran both as my normal user as
 well as using sudo.

 ps output for m4 is:
 {{{
 Computer:~ user$ sudo ps auxw | grep m4
 macports        27779   0.0  0.3  2584188  26644 s000  S+   10:07am
 0:00.41 /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -sdk
 / -find m4
 macports        27778   0.0  0.0  2443612   1020 s000  S+   10:07am
 0:00.01 sh -c
 /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -sdk / -find
 m4 2> /dev/null
 macports        27776   0.0  0.0  2451260    652 s000  S+   10:07am
 0:00.00 /usr/bin/m4 --help
 macports        27775   0.0  0.0  2452828   1012 s000  S+   10:07am
 0:00.01 sh -c /usr/bin/m4 --help </dev/null 2>&1 | grep reload-state
...
/dev/null
 macports        27764   0.0  0.1  2461948   8652 s000  S+   10:07am
 0:00.12 /usr/bin/perl -w /opt/local/bin/autom4te --language Autoconf-
 without-aclocal-m4 - /opt/local/share/aclocal-1.15/internal/ac-config-
 macro-dirs.m4 /opt/local/share/aclocal/glib-2.0.m4
 /opt/local/share/aclocal/glib-gettext.m4
 /opt/local/share/aclocal/gtk-2.0.m4 /opt/local/share/aclocal/gtk-doc.m4
 /opt/local/share/aclocal/intltool.m4 /opt/local/share/aclocal/libtool.m4
 /opt/local/share/aclocal/ltargz.m4 /opt/local/share/aclocal/ltdl.m4
 /opt/local/share/aclocal/ltoptions.m4 /opt/local/share/aclocal/ltsugar.m4
 /opt/local/share/aclocal/ltversion.m4
 /opt/local/share/aclocal/lt~obsolete.m4 /opt/local/share/aclocal/nls.m4
 /opt/local/share/aclocal/pkg.m4 /opt/local/share/aclocal-1.15/amversion.m4
 /opt/local/share/aclocal-1.15/as.m4
 /opt/local/share/aclocal-1.15/auxdir.m4
 /opt/local/share/aclocal-1.15/cond.m4
 /opt/local/share/aclocal-1.15/depend.m4
 /opt/local/share/aclocal-1.15/depout.m4
 /opt/local/share/aclocal-1.15/init.m4 /opt/local/share/aclocal-1.15
 /install-sh.m4 /opt/local/share/aclocal-1.15/lead-dot.m4
 /opt/local/share/aclocal-1.15/maintainer.m4
 /opt/local/share/aclocal-1.15/make.m4
 /opt/local/share/aclocal-1.15/missing.m4
 /opt/local/share/aclocal-1.15/options.m4 /opt/local/share/aclocal-1.15
 /prog-cc-c-o.m4 /opt/local/share/aclocal-1.15/runlog.m4
 /opt/local/share/aclocal-1.15/sanity.m4
 /opt/local/share/aclocal-1.15/silent.m4
 /opt/local/share/aclocal-1.15/strip.m4
 /opt/local/share/aclocal-1.15/substnot.m4
 /opt/local/share/aclocal-1.15/tar.m4 acinclude.m4
 --trace=AC_DEFUN:$f::$n::${::}% --trace=AC_DEFUN_ONCE:$f::$n::${::}%
 --trace=AU_DEFUN:$f::$n::${::}%
 --trace=_AM_AUTOCONF_VERSION:$f::$n::${::}%
 --trace=AC_CONFIG_MACRO_DIR_TRACE:$f::$n::${::}%
 --trace=AC_CONFIG_MACRO_DIR:$f::$n::${::}%
 --trace=_AM_CONFIG_MACRO_DIRS:$f::$n::${::}%
 --trace=AC_LTDL_SYSSEARCHPATH:$f::$n --trace=AM_AUTOMAKE_VERSION:$f::$n
 --trace=AM_DISABLE_STATIC:$f::$n --trace=LTOPTIONS_VERSION:$f::$n
 --trace=_LT_AC_CHECK_DLFCN:$f::$n --trace=LT_CMD_MAX_LEN:$f::$n
 --trace=PKG_NOARCH_INSTALLDIR:$f::$n --trace=_LT_AC_FILE_LTDLL_C:$f::$n
 --trace=AC_LIBTOOL_LANG_RC_CONFIG:$f::$n
 --trace=AC_LIBTOOL_LANG_GCJ_CONFIG:$f::$n
 --trace=_LT_AC_SYS_COMPILER:$f::$n --trace=AM_MAKE_INCLUDE:$f::$n
 --trace=_LT_AC_SYS_LIBPATH_AIX:$f::$n --trace=PKG_INSTALLDIR:$f::$n
 --trace=LT_AC_PROG_GCJ:$f::$n --trace=LTSUGAR_VERSION:$f::$n
 --trace=_LT_PROG_ECHO_BACKSLASH:$f::$n
 --trace=AC_LTDL_ENABLE_INSTALL:$f::$n
 --trace=_LT_PREPARE_SED_QUOTE_VARS:$f::$n --trace=AM_PATH_ALSA:$f::$n
 --trace=_AM_SET_OPTION:$f::$n --trace=AM_PROG_AS:$f::$n
 --trace=_LT_AC_LANG_CXX_CONFIG:$f::$n --trace=_LTDL_SETUP:$f::$n
 --trace=AC_LIBTOOL_F77:$f::$n --trace=AC_LIB_LTDL:$f::$n
 --trace=AC_LIBTOOL_LANG_CXX_CONFIG:$f::$n
 --trace=AC_LIBTOOL_WIN32_DLL:$f::$n --trace=_LT_PATH_TOOL_PREFIX:$f::$n
 --trace=_LT_AC_LANG_CXX:$f::$n --trace=AC_LIBTOOL_PICMODE:$f::$n
 --trace=AM_AUX_DIR_EXPAND:$f::$n --trace=LT_PROG_GCJ:$f::$n
 --trace=LT_CONFIG_LTDL_DIR:$f::$n --trace=LT_OUTPUT:$f::$n
 --trace=IT_PROG_INTLTOOL:$f::$n --trace=_LT_LIBOBJ:$f::$n
 --trace=_LT_PROG_CXX:$f::$n --trace=AM_PROG_NM:$f::$n
 --trace=AC_ENABLE_SHARED:$f::$n --trace=IT_PO_SUBDIR:$f::$n
 --trace=_LT_AC_LANG_F77_CONFIG:$f::$n --trace=_LT_AC_LANG_C_CONFIG:$f::$n
 --trace=AC_LIBLTDL_CONVENIENCE:$f::$n --trace=_AM_MANGLE_OPTION:$f::$n
 --trace=AM_PATH_GLIB_2_0:$f::$n --trace=AC_LIBLTDL_INSTALLABLE:$f::$n
 --trace=AC_LIBTOOL_PROG_COMPILER_NO_RTTI:$f::$n --trace=LT_INIT:$f::$n
 --trace=LT_PATH_NM:$f::$n --trace=AC_DISABLE_SHARED:$f::$n
 --trace=LT_WITH_LTDL:$f::$n --trace=AC_LIBTOOL_DLOPEN:$f::$n
 --trace=AM_SANITY_CHECK:$f::$n --trace=AC_PROG_LD:$f::$n
 --trace=_LT_AC_PROG_CXXCPP:$f::$n --trace=LTVERSION_VERSION:$f::$n
 --trace=_LT_AC_LOCK:$f::$n --trace=LTOBSOLETE_VERSION:$f::$n
 --trace=AM_SET_CURRENT_AUTOMAKE_VERSION:$f::$n
 --trace=AC_PROG_INTLTOOL:$f::$n --trace=AM_INIT_AUTOMAKE:$f::$n
 --trace=LT_SYS_MODULE_EXT:$f::$n --trace=LT_LIB_DLLOAD:$f::$n
 --trace=AM_SET_DEPDIR:$f::$n --trace=AC_LIBTOOL_DLOPEN_SELF:$f::$n
 --trace=AC_LTDL_SHLIBPATH:$f::$n --trace=_LT_AC_LANG_GCJ_CONFIG:$f::$n
 --trace=AC_PROG_LIBTOOL:$f::$n --trace=AC_LIBTOOL_RC:$f::$n
 --trace=AM_OUTPUT_DEPENDENCY_COMMANDS:$f::$n
 --trace=AM_MAINTAINER_MODE:$f::$n --trace=LTDL_CONVENIENCE:$f::$n
 --trace=LTDL_INIT:$f::$n --trace=AC_PROG_LD_GNU:$f::$n
 --trace=AM_ENABLE_SHARED:$f::$n --trace=PKG_CHECK_MODULES:$f::$n
 --trace=AC_LIBTOOL_LINKER_OPTION:$f::$n --trace=AC_PATH_MAGIC:$f::$n
 --trace=_AM_PROG_CC_C_O:$f::$n --trace=AM_CONDITIONAL:$f::$n
 --trace=AM_DISABLE_SHARED:$f::$n
 --trace=AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE:$f::$n
 --trace=_AM_DEPENDENCIES:$f::$n --trace=AC_LIBTOOL_SYS_MAX_CMD_LEN:$f::$n
 --trace=AC_LIBTOOL_POSTDEP_PREDEP:$f::$n
 --trace=AC_DEPLIBS_CHECK_METHOD:$f::$n --trace=AM_GLIB_GNU_GETTEXT:$f::$n
 --trace=AC_LIBTOOL_SYS_DYNAMIC_LINKER:$f::$n
 --trace=_LT_WITH_SYSROOT:$f::$n --trace=_AC_PROG_LIBTOOL:$f::$n
 --trace=AM_BINRELOC:$f::$n --trace=_AM_OUTPUT_DEPENDENCY_COMMANDS:$f::$n
 --trace=AC_LTDL_SHLIBEXT:$f::$n --trace=AC_DISABLE_FAST_INSTALL:$f::$n
 --trace=AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH:$f::$n
 --trace=AC_LIBTOOL_CONFIG:$f::$n --trace=_LT_AC_TAGVAR:$f::$n
 --trace=_AM_IF_OPTION:$f::$n --trace=LT_PROG_RC:$f::$n
 --trace=LT_PROG_GO:$f::$n --trace=AM_MISSING_PROG:$f::$n
 --trace=AC_ENABLE_STATIC:$f::$n --trace=LT_SYS_MODULE_PATH:$f::$n
 --trace=_LT_COMPILER_OPTION:$f::$n --trace=LT_SYS_DLOPEN_SELF:$f::$n
 --trace=LT_SUPPORTED_TAG:$f::$n --trace=AC_LIBTOOL_SYS_LIB_STRIP:$f::$n
 --trace=LT_FUNC_DLSYM_USCORE:$f::$n --trace=AC_LIBTOOL_SETUP:$f::$n
 --trace=AC_LIBTOOL_LANG_C_CONFIG:$f::$n --trace=_LT_PROG_LTMAIN:$f::$n
 --trace=_LT_AC_LANG_GCJ:$f::$n --trace=_AC_AM_CONFIG_HEADER_HOOK:$f::$n
 --trace=AM_PATH_PYTHON2:$f::$n --trace=AM_PATH_GTK_2_0:$f::$n
 --trace=AC_LIBTOOL_OBJDIR:$f::$n --trace=AC_LIBTOOL_LANG_F77_CONFIG:$f::$n
 --trace=AC_LTDL_SYS_DLOPEN_DEPLIBS:$f::$n --trace=AC_LIBTOOL_CXX:$f::$n
 --trace=AC_LTDL_DLSYM_USCORE:$f::$n --trace=AM_PROG_INSTALL_SH:$f::$n
 --trace=AC_LIBTOOL_FC:$f::$n --trace=_LT_AC_LANG_F77:$f::$n
 --trace=PKG_PROG_PKG_CONFIG:$f::$n --trace=_AM_SUBST_NOTMAKE:$f::$n
 --trace=AM_DEP_TRACK:$f::$n --trace=AC_DISABLE_STATIC:$f::$n
 --trace=AM_PATH_GIMPPRINT:$f::$n --trace=PKG_CHECK_VAR:$f::$n
 --trace=LT_PATH_LD:$f::$n --trace=AM_PYTHON2_CHECK_VERSION:$f::$n
 --trace=AC_PROG_LD_RELOAD_FLAG:$f::$n --trace=LTDL_INSTALLABLE:$f::$n
 --trace=AC_ENABLE_FAST_INSTALL:$f::$n
 --trace=_LT_LINKER_BOILERPLATE:$f::$n --trace=AC_LTDL_PREOPEN:$f::$n
 --trace=AM_PROG_LD:$f::$n --trace=AC_PROG_NM:$f::$n
 --trace=AM_SUBST_NOTMAKE:$f::$n --trace=_LT_DLL_DEF_P:$f::$n
 --trace=AM_SILENT_RULES:$f::$n --trace=_LT_AC_LANG_RC_CONFIG:$f::$n
 --trace=PKG_CHECK_EXISTS:$f::$n --trace=LT_AC_PROG_RC:$f::$n
 --trace=AC_WITH_LTDL:$f::$n --trace=LT_SYS_DLOPEN_DEPLIBS:$f::$n
 --trace=_IT_SUBST:$f::$n --trace=AM_RUN_LOG:$f::$n
 --trace=_LT_AC_TRY_DLOPEN_SELF:$f::$n --trace=LT_AC_PROG_SED:$f::$n
 --trace=_AM_SET_OPTIONS:$f::$n --trace=GTK_DOC_CHECK:$f::$n
 --trace=AC_LIBTOOL_COMPILER_OPTION:$f::$n
 --trace=LT_SYS_DLSEARCH_PATH:$f::$n --trace=_LT_CC_BASENAME:$f::$n
 --trace=AM_CHECK_PYTHON_HEADERS:$f::$n
 --trace=AC_LIBTOOL_SYS_OLD_ARCHIVE:$f::$n --trace=LT_AC_PROG_EGREP:$f::$n
 --trace=AC_CHECK_LIBM:$f::$n --trace=AM_NLS:$f::$n
 --trace=_PKG_SHORT_ERRORS_SUPPORTED:$f::$n
 --trace=AM_SET_LEADING_DOT:$f::$n --trace=AM_PROG_CC_C_O:$f::$n
 --trace=GIMP_DETECT_CFLAGS:$f::$n --trace=LT_FUNC_ARGZ:$f::$n
 --trace=AC_LIBTOOL_PROG_COMPILER_PIC:$f::$n
 --trace=AC_LIBTOOL_SYS_HARD_LINK_LOCKS:$f::$n
 --trace=AM_PROG_INSTALL_STRIP:$f::$n --trace=AM_ENABLE_STATIC:$f::$n
 --trace=_LT_PROG_FC:$f::$n --trace=_LT_PROG_F77:$f::$n
 --trace=_AM_PROG_TAR:$f::$n --trace=_LT_AC_SHELL_INIT:$f::$n
 --trace=AM_GLIB_DEFINE_LOCALEDIR:$f::$n --trace=AC_PROG_EGREP:$f::$n
 --trace=AC_LTDL_SYMBOL_USCORE:$f::$n --trace=AC_PATH_TOOL_PREFIX:$f::$n
 --trace=AC_LIBTOOL_PROG_CC_C_O:$f::$n --trace=AM_MISSING_HAS_RUN:$f::$n
 --trace=LT_LIB_M:$f::$n --trace=_LT_LINKER_OPTION:$f::$n
 --trace=AC_LIBTOOL_GCJ:$f::$n --trace=LT_SYS_SYMBOL_USCORE:$f::$n
 --trace=_LT_COMPILER_BOILERPLATE:$f::$n --trace=GLIB_RUN_PROG:$f::$n
 --trace=_LT_AC_PROG_ECHO_BACKSLASH:$f::$n --trace=_LT_AC_TAGCONFIG:$f::$n
 --trace=LT_LANG:$f::$n --trace=AC_LIBTOOL_PROG_LD_SHLIBS:$f::$n
 --trace=AC_LTDL_OBJDIR:$f::$n --trace=AC_LTDL_DLLIB:$f::$n
 --trace=_LT_REQUIRED_DARWIN_CHECKS:$f::$n --trace=AM_PROG_LIBTOOL:$f::$n
 configure.ac
 macports        27762   0.0  0.0  2444636   1120 s000  S+   10:07am
 0:00.01 sh -c echo 'm4_define([m4_require_silent_probe], [-])' | autom4te
 --language Autoconf-without-aclocal-m4  -
 /opt/local/share/aclocal-1.15/internal/ac-config-macro-dirs.m4
 '/opt/local/share/aclocal/glib-2.0.m4' '/opt/local/share/aclocal/glib-
 gettext.m4' '/opt/local/share/aclocal/gtk-2.0.m4'
 '/opt/local/share/aclocal/gtk-doc.m4'
 '/opt/local/share/aclocal/intltool.m4'
 '/opt/local/share/aclocal/libtool.m4' '/opt/local/share/aclocal/ltargz.m4'
 '/opt/local/share/aclocal/ltdl.m4' '/opt/local/share/aclocal/ltoptions.m4'
 '/opt/local/share/aclocal/ltsugar.m4'
 '/opt/local/share/aclocal/ltversion.m4'
 '/opt/local/share/aclocal/lt~obsolete.m4'
 '/opt/local/share/aclocal/nls.m4' '/opt/local/share/aclocal/pkg.m4'
 '/opt/local/share/aclocal-1.15/amversion.m4'
 '/opt/local/share/aclocal-1.15/as.m4'
 '/opt/local/share/aclocal-1.15/auxdir.m4'
 '/opt/local/share/aclocal-1.15/cond.m4'
 '/opt/local/share/aclocal-1.15/depend.m4'
 '/opt/local/share/aclocal-1.15/depout.m4'
 '/opt/local/share/aclocal-1.15/init.m4' '/opt/local/share/aclocal-1.15
 /install-sh.m4' '/opt/local/share/aclocal-1.15/lead-dot.m4'
 '/opt/local/share/aclocal-1.15/maintainer.m4'
 '/opt/local/share/aclocal-1.15/make.m4'
 '/opt/local/share/aclocal-1.15/missing.m4'
 '/opt/local/share/aclocal-1.15/options.m4' '/opt/local/share/aclocal-1.15
 /prog-cc-c-o.m4' '/opt/local/share/aclocal-1.15/runlog.m4'
 '/opt/local/share/aclocal-1.15/sanity.m4'
 '/opt/local/share/aclocal-1.15/silent.m4'
 '/opt/local/share/aclocal-1.15/strip.m4'
 '/opt/local/share/aclocal-1.15/substnot.m4'
 '/opt/local/share/aclocal-1.15/tar.m4' 'acinclude.m4'
 --trace='AC_DEFUN:$f::$n::${::}%' --trace='AC_DEFUN_ONCE:$f::$n::${::}%'
 --trace='AU_DEFUN:$f::$n::${::}%'
 --trace='_AM_AUTOCONF_VERSION:$f::$n::${::}%'
 --trace='AC_CONFIG_MACRO_DIR_TRACE:$f::$n::${::}%'
 --trace='AC_CONFIG_MACRO_DIR:$f::$n::${::}%'
 --trace='_AM_CONFIG_MACRO_DIRS:$f::$n::${::}%'
 --trace='AC_LTDL_SYSSEARCHPATH:$f::$n'
 --trace='AM_AUTOMAKE_VERSION:$f::$n' --trace='AM_DISABLE_STATIC:$f::$n'
 --trace='LTOPTIONS_VERSION:$f::$n' --trace='_LT_AC_CHECK_DLFCN:$f::$n'
 --trace='LT_CMD_MAX_LEN:$f::$n' --trace='PKG_NOARCH_INSTALLDIR:$f::$n'
 --trace='_LT_AC_FILE_LTDLL_C:$f::$n'
 --trace='AC_LIBTOOL_LANG_RC_CONFIG:$f::$n'
 --trace='AC_LIBTOOL_LANG_GCJ_CONFIG:$f::$n'
 --trace='_LT_AC_SYS_COMPILER:$f::$n' --trace='AM_MAKE_INCLUDE:$f::$n'
 --trace='_LT_AC_SYS_LIBPATH_AIX:$f::$n' --trace='PKG_INSTALLDIR:$f::$n'
 --trace='LT_AC_PROG_GCJ:$f::$n' --trace='LTSUGAR_VERSION:$f::$n'
 --trace='_LT_PROG_ECHO_BACKSLASH:$f::$n'
 --trace='AC_LTDL_ENABLE_INSTALL:$f::$n'
 --trace='_LT_PREPARE_SED_QUOTE_VARS:$f::$n' --trace='AM_PATH_ALSA:$f::$n'
 --trace='_AM_SET_OPTION:$f::$n' --trace='AM_PROG_AS:$f::$n'
 --trace='_LT_AC_LANG_CXX_CONFIG:$f::$n' --trace='_LTDL_SETUP:$f::$n'
 --trace='AC_LIBTOOL_F77:$f::$n' --trace='AC_LIB_LTDL:$f::$n'
 --trace='AC_LIBTOOL_LANG_CXX_CONFIG:$f::$n'
 --trace='AC_LIBTOOL_WIN32_DLL:$f::$n'
 --trace='_LT_PATH_TOOL_PREFIX:$f::$n' --trace='_LT_AC_LANG_CXX:$f::$n'
 --trace='AC_LIBTOOL_PICMODE:$f::$n' --trace='AM_AUX_DIR_EXPAND:$f::$n'
 --trace='LT_PROG_GCJ:$f::$n' --trace='LT_CONFIG_LTDL_DIR:$f::$n'
 --trace='LT_OUTPUT:$f::$n' --trace='IT_PROG_INTLTOOL:$f::$n'
 --trace='_LT_LIBOBJ:$f::$n' --trace='_LT_PROG_CXX:$f::$n'
 --trace='AM_PROG_NM:$f::$n' --trace='AC_ENABLE_SHARED:$f::$n'
 --trace='IT_PO_SUBDIR:$f::$n' --trace='_LT_AC_LANG_F77_CONFIG:$f::$n'
 --trace='_LT_AC_LANG_C_CONFIG:$f::$n'
 --trace='AC_LIBLTDL_CONVENIENCE:$f::$n' --trace='_AM_MANGLE_OPTION:$f::$n'
 --trace='AM_PATH_GLIB_2_0:$f::$n' --trace='AC_LIBLTDL_INSTALLABLE:$f::$n'
 --trace='AC_LIBTOOL_PROG_COMPILER_NO_RTTI:$f::$n' --trace='LT_INIT:$f::$n'
 --trace='LT_PATH_NM:$f::$n' --trace='AC_DISABLE_SHARED:$f::$n'
 --trace='LT_WITH_LTDL:$f::$n' --trace='AC_LIBTOOL_DLOPEN:$f::$n'
 --trace='AM_SANITY_CHECK:$f::$n' --trace='AC_PROG_LD:$f::$n'
 --trace='_LT_AC_PROG_CXXCPP:$f::$n' --trace='LTVERSION_VERSION:$f::$n'
 --trace='_LT_AC_LOCK:$f::$n' --trace='LTOBSOLETE_VERSION:$f::$n'
 --trace='AM_SET_CURRENT_AUTOMAKE_VERSION:$f::$n'
 --trace='AC_PROG_INTLTOOL:$f::$n' --trace='AM_INIT_AUTOMAKE:$f::$n'
 --trace='LT_SYS_MODULE_EXT:$f::$n' --trace='LT_LIB_DLLOAD:$f::$n'
 --trace='AM_SET_DEPDIR:$f::$n' --trace='AC_LIBTOOL_DLOPEN_SELF:$f::$n'
 --trace='AC_LTDL_SHLIBPATH:$f::$n' --trace='_LT_AC_LANG_GCJ_CONFIG:$f::$n'
 --trace='AC_PROG_LIBTOOL:$f::$n' --trace='AC_LIBTOOL_RC:$f::$n'
 --trace='AM_OUTPUT_DEPENDENCY_COMMANDS:$f::$n'
 --trace='AM_MAINTAINER_MODE:$f::$n' --trace='LTDL_CONVENIENCE:$f::$n'
 --trace='LTDL_INIT:$f::$n' --trace='AC_PROG_LD_GNU:$f::$n'
 --trace='AM_ENABLE_SHARED:$f::$n' --trace='PKG_CHECK_MODULES:$f::$n'
 --trace='AC_LIBTOOL_LINKER_OPTION:$f::$n' --trace='AC_PATH_MAGIC:$f::$n'
 --trace='_AM_PROG_CC_C_O:$f::$n' --trace='AM_CONDITIONAL:$f::$n'
 --trace='AM_DISABLE_SHARED:$f::$n'
 --trace='AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE:$f::$n'
 --trace='_AM_DEPENDENCIES:$f::$n'
 --trace='AC_LIBTOOL_SYS_MAX_CMD_LEN:$f::$n'
 --trace='AC_LIBTOOL_POSTDEP_PREDEP:$f::$n'
 --trace='AC_DEPLIBS_CHECK_METHOD:$f::$n'
 --trace='AM_GLIB_GNU_GETTEXT:$f::$n'
 --trace='AC_LIBTOOL_SYS_DYNAMIC_LINKER:$f::$n'
 --trace='_LT_WITH_SYSROOT:$f::$n' --trace='_AC_PROG_LIBTOOL:$f::$n'
 --trace='AM_BINRELOC:$f::$n'
 --trace='_AM_OUTPUT_DEPENDENCY_COMMANDS:$f::$n'
 --trace='AC_LTDL_SHLIBEXT:$f::$n' --trace='AC_DISABLE_FAST_INSTALL:$f::$n'
 --trace='AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH:$f::$n'
 --trace='AC_LIBTOOL_CONFIG:$f::$n' --trace='_LT_AC_TAGVAR:$f::$n'
 --trace='_AM_IF_OPTION:$f::$n' --trace='LT_PROG_RC:$f::$n'
 --trace='LT_PROG_GO:$f::$n' --trace='AM_MISSING_PROG:$f::$n'
 --trace='AC_ENABLE_STATIC:$f::$n' --trace='LT_SYS_MODULE_PATH:$f::$n'
 --trace='_LT_COMPILER_OPTION:$f::$n' --trace='LT_SYS_DLOPEN_SELF:$f::$n'
 --trace='LT_SUPPORTED_TAG:$f::$n'
 --trace='AC_LIBTOOL_SYS_LIB_STRIP:$f::$n'
 --trace='LT_FUNC_DLSYM_USCORE:$f::$n' --trace='AC_LIBTOOL_SETUP:$f::$n'
 --trace='AC_LIBTOOL_LANG_C_CONFIG:$f::$n' --trace='_LT_PROG_LTMAIN:$f::$n'
 --trace='_LT_AC_LANG_GCJ:$f::$n'
 --trace='_AC_AM_CONFIG_HEADER_HOOK:$f::$n'
 --trace='AM_PATH_PYTHON2:$f::$n' --trace='AM_PATH_GTK_2_0:$f::$n'
 --trace='AC_LIBTOOL_OBJDIR:$f::$n'
 --trace='AC_LIBTOOL_LANG_F77_CONFIG:$f::$n'
 --trace='AC_LTDL_SYS_DLOPEN_DEPLIBS:$f::$n'
 --trace='AC_LIBTOOL_CXX:$f::$n' --trace='AC_LTDL_DLSYM_USCORE:$f::$n'
 --trace='AM_PROG_INSTALL_SH:$f::$n' --trace='AC_LIBTOOL_FC:$f::$n'
 --trace='_LT_AC_LANG_F77:$f::$n' --trace='PKG_PROG_PKG_CONFIG:$f::$n'
 --trace='_AM_SUBST_NOTMAKE:$f::$n' --trace='AM_DEP_TRACK:$f::$n'
 --trace='AC_DISABLE_STATIC:$f::$n' --trace='AM_PATH_GIMPPRINT:$f::$n'
 --trace='PKG_CHECK_VAR:$f::$n' --trace='LT_PATH_LD:$f::$n'
 --trace='AM_PYTHON2_CHECK_VERSION:$f::$n'
 --trace='AC_PROG_LD_RELOAD_FLAG:$f::$n' --trace='LTDL_INSTALLABLE:$f::$n'
 --trace='AC_ENABLE_FAST_INSTALL:$f::$n'
 --trace='_LT_LINKER_BOILERPLATE:$f::$n' --trace='AC_LTDL_PREOPEN:$f::$n'
 --trace='AM_PROG_LD:$f::$n' --trace='AC_PROG_NM:$f::$n'
 --trace='AM_SUBST_NOTMAKE:$f::$n' --trace='_LT_DLL_DEF_P:$f::$n'
 --trace='AM_SILENT_RULES:$f::$n' --trace='_LT_AC_LANG_RC_CONFIG:$f::$n'
 --trace='PKG_CHECK_EXISTS:$f::$n' --trace='LT_AC_PROG_RC:$f::$n'
 --trace='AC_WITH_LTDL:$f::$n' --trace='LT_SYS_DLOPEN_DEPLIBS:$f::$n'
 --trace='_IT_SUBST:$f::$n' --trace='AM_RUN_LOG:$f::$n'
 --trace='_LT_AC_TRY_DLOPEN_SELF:$f::$n' --trace='LT_AC_PROG_SED:$f::$n'
 --trace='_AM_SET_OPTIONS:$f::$n' --trace='GTK_DOC_CHECK:$f::$n'
 --trace='AC_LIBTOOL_COMPILER_OPTION:$f::$n'
 --trace='LT_SYS_DLSEARCH_PATH:$f::$n' --trace='_LT_CC_BASENAME:$f::$n'
 --trace='AM_CHECK_PYTHON_HEADERS:$f::$n'
 --trace='AC_LIBTOOL_SYS_OLD_ARCHIVE:$f::$n'
 --trace='LT_AC_PROG_EGREP:$f::$n' --trace='AC_CHECK_LIBM:$f::$n'
 --trace='AM_NLS:$f::$n' --trace='_PKG_SHORT_ERRORS_SUPPORTED:$f::$n'
 --trace='AM_SET_LEADING_DOT:$f::$n' --trace='AM_PROG_CC_C_O:$f::$n'
 --trace='GIMP_DETECT_CFLAGS:$f::$n' --trace='LT_FUNC_ARGZ:$f::$n'
 --trace='AC_LIBTOOL_PROG_COMPILER_PIC:$f::$n'
 --trace='AC_LIBTOOL_SYS_HARD_LINK_LOCKS:$f::$n'
 --trace='AM_PROG_INSTALL_STRIP:$f::$n' --trace='AM_ENABLE_STATIC:$f::$n'
 --trace='_LT_PROG_FC:$f::$n' --trace='_LT_PROG_F77:$f::$n'
 --trace='_AM_PROG_TAR:$f::$n' --trace='_LT_AC_SHELL_INIT:$f::$n'
 --trace='AM_GLIB_DEFINE_LOCALEDIR:$f::$n' --trace='AC_PROG_EGREP:$f::$n'
 --trace='AC_LTDL_SYMBOL_USCORE:$f::$n'
 --trace='AC_PATH_TOOL_PREFIX:$f::$n'
 --trace='AC_LIBTOOL_PROG_CC_C_O:$f::$n'
 --trace='AM_MISSING_HAS_RUN:$f::$n' --trace='LT_LIB_M:$f::$n'
 --trace='_LT_LINKER_OPTION:$f::$n' --trace='AC_LIBTOOL_GCJ:$f::$n'
 --trace='LT_SYS_SYMBOL_USCORE:$f::$n'
 --trace='_LT_COMPILER_BOILERPLATE:$f::$n' --trace='GLIB_RUN_PROG:$f::$n'
 --trace='_LT_AC_PROG_ECHO_BACKSLASH:$f::$n'
 --trace='_LT_AC_TAGCONFIG:$f::$n' --trace='LT_LANG:$f::$n'
 --trace='AC_LIBTOOL_PROG_LD_SHLIBS:$f::$n' --trace='AC_LTDL_OBJDIR:$f::$n'
 --trace='AC_LTDL_DLLIB:$f::$n' --trace='_LT_REQUIRED_DARWIN_CHECKS:$f::$n'
 --trace='AM_PROG_LIBTOOL:$f::$n' configure.ac
 user            30028   0.0  0.0  2432772    648 s001  S+   10:13am
 0:00.01 grep m4
 }}}
I re-ran the clean and install commands and the installation is still
 getting hung on the grep command while configuring.

 Running top yields the following:
 {{{
 PID    COMMAND      %CPU TIME     #TH   #WQ  #PORT MEM    PURG   CMPRS
 PGRP  PPID  STATE    BOOSTS          %CPU_ME %CPU_OTHRS UID  FAULTS    COW
 MSGSENT    MSGRECV    SYSBSD     SYSMACH    CSW         PAGEINS
 30434  top          3.9  00:00.95 1/1   0    19    4636K  0B     0B
 30433 30433 running  *0[1]           0.00000 0.00000    0    37430+    92
 253342+    126625+    20855+     173017+    1694+       0
 30433  sudo         0.0  00:00.01 1     0    19    796K   0B     0B
 30433 27711 sleeping *0[1]           0.00000 0.00000    0    869       145
 53         17         747        138        74          1
 30430  mdworker     0.0  00:00.14 4     0    52    8304K  0B     0B
 30430 1     sleeping *0[1]           0.00000 0.00000    501  4832      168
 710        291        2544       951        579         0
 30429  mdworker     0.0  00:05.19 3     0    50    1796K  0B     0B
 30429 1     sleeping *0[1]           0.00000 0.00000    502  8056      179
 28900      10322      69364      41900      19207       0
 30428  xcodebuild   0.0  00:00.34 2     0    43    15M    0B     0B
 30065 30427 sleeping *0[5]           0.00000 0.00000    502  9354
 1677     153        93         12750      589        605         0
 30427  sh           0.0  00:00.00 1     0    15    484K   0B     0B
 30065 30425 sleeping *0[1]           0.00000 0.00000    502  290       72
 29         10         156        65         28          0
 30426  grep         0.0  00:00.00 1     0    9     396K   0B     0B
 30065 30424 sleeping *0[1]           0.00000 0.00000    502  332       55
 20         10         129        48         3           0
 30425  m4           0.0  00:00.00 1     0    14    316K   0B     0B
 30065 30424 sleeping *0[1]           0.00000 0.00000    502  331       62
 27         12         128        69         6           0
 30424  sh           0.0  00:00.00 1     0    15    484K   0B     0B
 30065 30423 sleeping *0[1]           0.00000 0.00000    502  437       133
 39         15         172        79         15          0
 30423  perl5.18     0.0  00:00.09 1     0    16    7296K  0B     0B
 30065 30421 sleeping *0[1]           0.00000 0.00000    502  2615      136
 59         22         1432       156        98          0
 30421  sh           0.0  00:00.00 1     0    15    592K   0B     0B
 30065 30420 sleeping *0[1]           0.00000 0.00000    502  459       136
 39         15         175        80         21          0
 30420  perl5.18     0.0  00:00.67 1     0    16    11M    0B     0B
 30065 30249 sleeping *0[1]           0.00000 0.00000    502  3601      167
 78         26         2832       199        170         0
 30249  sh           0.0  00:00.01 1     0    15    568K   0B     0B
 30065 30248 sleeping *0[1]           0.00000 0.00000    502  1373      756
 87         39         871        106        111         0
 30248  sh           0.0  00:00.07 1     0    15    524K   0B     0B
 30065 30066 sleeping *0[1]           0.00000 0.00000    502  793       136
 49         20         261        120        233         0
 30066  tclsh8.5     0.0  00:12.16 2     0    35    52M    0B     0B
 30065 30065 sleeping *0[4]           0.00000 0.00000    502  132334
 4677     488        228        601041     566        23050       2
 30065  sudo         0.0  00:00.01 1     0    19    812K   0B     0B
 30065 8743  sleeping *0[1]           0.00000 0.00000    0    904       148
 53         17         729        139        47          0
 30044  diskimages-h 2.6  00:06.28 4     1    66+   4588K+ 0B     0B
 30044 1     stuck    *0[1]           0.00000 0.00000    0    4189+     148
 92768+     46257+     64131+     50747+     101142+     0
 30030  backupd      1.6  00:18.02 9     6    114   24M    0B     0B
 30030 1     stuck    *0[1]           0.00000 0.01408    0    46800     286
 30507      16738      351280+    47514      105932+     0
 27711  bash         0.0  00:00.14 1     0    15    2276K  0B     0B
 27711 27705 sleeping *0[1]           0.00000 0.00000    501  3946
 1272     136        62         6037       151        494         0
 27705  login        0.0  00:00.11 2     0    27    1220K  0B     0B
 27705 8740  sleeping *0[9]           0.00000 0.00000    0    1073      155
 172        71         12294      274        632         0
 18712  CoreServices 0.0  00:00.61 4     0    157   4096K  0B     3060K
 18712 1     sleeping *0[1]           0.00000 0.00000    501  6806      294
 8504       3803       16185      19165      9547        11
 8743   bash         0.0  00:00.74 1     0    15    1512K  0B     784K
 8743  8742  sleeping *0[1]           0.00000 0.00000    501  18839
 7418     438        213        29830      302        4561        104
 8742   login        0.0  00:00.10 3     1    28    12K    0B     1228K
 8742  8740  stuck    *0[9]           0.00000 0.00000    0    1061      151
 173        71         9418       274        417         0
 8740   Terminal     0.6  03:38.26 7     1    272   44M    0B     4072K
 8740  1     sleeping *0[2256]        0.00000 0.00000    501  380921
 7894     626009+    172833     4730474+   1380530+   772012+     529
 8670   printtool    0.0  00:00.30 2     1    55    1612K  0B     1260K
 8670  1     sleeping *0[1]           0.00000 0.00000    501  3960      164
 4677       1978       39553      4578       4803        4
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/48276#comment:5>
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