1*735d6239SKiyoung Kimdnl 2*735d6239SKiyoung Kimdnl GP_CONFIG_INIT 3*735d6239SKiyoung Kimdnl use default LHS width (called implicitly if not called explicitly) 4*735d6239SKiyoung Kimdnl GP_CONFIG_INIT([WIDTH-OF-LHS]) 5*735d6239SKiyoung Kimdnl explicitly set the LHS width to the given value 6*735d6239SKiyoung Kimdnl 7*735d6239SKiyoung Kimdnl GP_CONFIG_MSG 8*735d6239SKiyoung Kimdnl empty output line 9*735d6239SKiyoung Kimdnl GP_CONFIG_MSG([LHS],[RHS]) 10*735d6239SKiyoung Kimdnl formatted output line "LHS: RHS" 11*735d6239SKiyoung Kimdnl 12*735d6239SKiyoung Kimdnl GP_CONFIG_OUTPUT 13*735d6239SKiyoung Kimdnl print all the output messages we collected in the mean time 14*735d6239SKiyoung Kimdnl 15*735d6239SKiyoung Kimdnl Simple way to print a configuration summary at the end of ./configure. 16*735d6239SKiyoung Kimdnl 17*735d6239SKiyoung Kimdnl Example usage: 18*735d6239SKiyoung Kimdnl 19*735d6239SKiyoung Kimdnl GP_CONFIG_INIT 20*735d6239SKiyoung Kimdnl GP_CONFIG_MSG([Source code location],[${srcdir}]) 21*735d6239SKiyoung Kimdnl GP_CONFIG_MSG([Compiler],[${CC}]) 22*735d6239SKiyoung Kimdnl GP_CONFIG_MSG 23*735d6239SKiyoung Kimdnl GP_CONFIG_MSG([Feature foo],[${foo}]) 24*735d6239SKiyoung Kimdnl GP_CONFIG_MSG([Location of bar],[${bar}]) 25*735d6239SKiyoung Kimdnl [...] 26*735d6239SKiyoung Kimdnl AC_OUTPUT 27*735d6239SKiyoung Kimdnl GP_CONFIG_OUTPUT 28*735d6239SKiyoung Kimdnl 29*735d6239SKiyoung Kimdnl 30*735d6239SKiyoung KimAC_DEFUN([GP_CONFIG_INIT], 31*735d6239SKiyoung Kim[dnl 32*735d6239SKiyoung KimAC_REQUIRE([GP_CHECK_SHELL_ENVIRONMENT]) 33*735d6239SKiyoung Kimdnl the empty string must contain at least as many spaces as the substr length 34*735d6239SKiyoung Kimdnl FIXME: let m4 determine that length 35*735d6239SKiyoung Kimdnl (collect left parts in array and choose largest length) 36*735d6239SKiyoung Kimm4_if([$1],[],[gp_config_len="30"],[gp_config_len="$1"]) 37*735d6239SKiyoung Kimgp_config_empty="" 38*735d6239SKiyoung Kimgp_config_len3="$(expr "$gp_config_len" - 3)" 39*735d6239SKiyoung Kimn="$gp_config_len" 40*735d6239SKiyoung Kimwhile test "$n" -gt 0; do 41*735d6239SKiyoung Kim gp_config_empty="${gp_config_empty} " 42*735d6239SKiyoung Kim n="$(expr "$n" - 1)" 43*735d6239SKiyoung Kimdone 44*735d6239SKiyoung Kimgp_config_msg=" 45*735d6239SKiyoung KimConfiguration (${PACKAGE_TARNAME} ${PACKAGE_VERSION}): 46*735d6239SKiyoung Kim" 47*735d6239SKiyoung Kim])dnl 48*735d6239SKiyoung Kimdnl 49*735d6239SKiyoung Kimdnl 50*735d6239SKiyoung KimAC_DEFUN([GP_CONFIG_MSG], 51*735d6239SKiyoung Kim[AC_REQUIRE([GP_CONFIG_INIT])dnl 52*735d6239SKiyoung Kimm4_if([$1],[],[ 53*735d6239SKiyoung Kimgp_config_msg="${gp_config_msg} 54*735d6239SKiyoung Kim" 55*735d6239SKiyoung Kim],[$2],[],[ 56*735d6239SKiyoung Kimgp_config_msg="${gp_config_msg} 57*735d6239SKiyoung Kim [$1] 58*735d6239SKiyoung Kim" 59*735d6239SKiyoung Kim],[ 60*735d6239SKiyoung Kimgp_config_msg_len="$(expr "[$1]" : '.*')" 61*735d6239SKiyoung Kimif test "$gp_config_msg_len" -ge "$gp_config_len"; then 62*735d6239SKiyoung Kim gp_config_msg_lhs="$(expr "[$1]" : "\(.\{0,${gp_config_len3}\}\)")..:" 63*735d6239SKiyoung Kimelse 64*735d6239SKiyoung Kim gp_config_msg_lhs="$(expr "[$1]:${gp_config_empty}" : "\(.\{0,${gp_config_len}\}\)")" 65*735d6239SKiyoung Kimfi 66*735d6239SKiyoung Kimgp_config_msg="${gp_config_msg} ${gp_config_msg_lhs} [$2] 67*735d6239SKiyoung Kim" 68*735d6239SKiyoung Kim])])dnl 69*735d6239SKiyoung Kimdnl 70*735d6239SKiyoung KimAC_DEFUN([GP_CONFIG_MSG_SUBDIRS],[dnl 71*735d6239SKiyoung Kim# Message about configured subprojects 72*735d6239SKiyoung Kimif test "x$subdirs" != "x"; then 73*735d6239SKiyoung Kim GP_CONFIG_MSG()dnl 74*735d6239SKiyoung Kim _subdirs="" 75*735d6239SKiyoung Kim for sd in $subdirs; do 76*735d6239SKiyoung Kim ssd="$(basename "$sd")" 77*735d6239SKiyoung Kim if test "x$_subdirs" = "x"; then 78*735d6239SKiyoung Kim _subdirs="$ssd"; 79*735d6239SKiyoung Kim else 80*735d6239SKiyoung Kim _subdirs="$_subdirs $ssd" 81*735d6239SKiyoung Kim fi 82*735d6239SKiyoung Kim done 83*735d6239SKiyoung Kim GP_CONFIG_MSG([Subprojects],[${_subdirs}])dnl 84*735d6239SKiyoung Kimfi 85*735d6239SKiyoung Kim])dnl 86*735d6239SKiyoung Kimdnl 87*735d6239SKiyoung KimAC_DEFUN([GP_CONFIG_OUTPUT], 88*735d6239SKiyoung Kim[AC_REQUIRE([GP_CONFIG_INIT])dnl 89*735d6239SKiyoung KimAC_REQUIRE([GP_CONFIG_MSG])dnl 90*735d6239SKiyoung KimAC_REQUIRE([GP_CONFIG_MSG_SUBDIRS])dnl 91*735d6239SKiyoung Kimecho "${gp_config_msg} 92*735d6239SKiyoung KimYou may run \"make\" and \"make install\" now." 93*735d6239SKiyoung Kim])dnl 94*735d6239SKiyoung Kimdnl 95*735d6239SKiyoung Kimdnl Please do not remove this: 96*735d6239SKiyoung Kimdnl filetype: de774af3-dc3b-4b1d-b6f2-4aca35d3da16 97*735d6239SKiyoung Kimdnl I use this to find all the different instances of this file which 98*735d6239SKiyoung Kimdnl are supposed to be synchronized. 99*735d6239SKiyoung Kimdnl 100*735d6239SKiyoung Kimdnl Local Variables: 101*735d6239SKiyoung Kimdnl mode: autoconf 102*735d6239SKiyoung Kimdnl End: 103