dyncall: configure annotate

annotate configure @ 606:85b7a117b807

- more statics in test code (this is partly needed on an experimental freebsd sparc64 build where the elf cleanup code crashes for some reason ... it's probably that experimental build, but a good change to do regardless)

author	Tassilo Philipp
date	Wed, 21 Sep 2022 15:20:58 +0200
parents	965451c44faf
children

rev	line source
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	1 #!/bin/sh
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	2
256 7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	3 usage() {
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	4 cat <<EOF
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	5 usage: $0 --<option>=<value> <var>=<value> ..
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	6
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	7 --prefix=<dir>
326 09aaa2e774cd - configure: Tassilo Philipp parents: 307 diff changeset	8 --target=<platform> uname/special targets: macos,iOS,iPhoneSimulator
30 c16bc7736bb4 - added configure (only sh-version) option to display list of settable targets cslag parents: 5 diff changeset	9 use "?" to get a list of explicitly specifiable
c16bc7736bb4 - added configure (only sh-version) option to display list of settable targets cslag parents: 5 diff changeset	10 targets
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	11 --sdk=<version> Mac OS X/iOS SDK version (e.g. '6.1' or '10.9.3')
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	12 Tested iOS SDK versions: 4.3, 6.1, 8.1
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	13 --sdkroot=<dir>
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	14
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	15 Useful variables CC, CXX, CFLAGS, CXXFLAGS, etc..
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	16
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	17 EOF
256 7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	18 }
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	19
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	20 C=Makefile.config
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	21
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	22 # get full path to this file (portable way), and set where to build
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	23 SRCTOP="`cd \`dirname "$0"\` && pwd`"
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	24 BLDTOP="$PWD"
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	25
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	26
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	27 printf "# auto-generated by $0\n" >$C
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	28
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	29 while [ $# -gt 0 ]; do
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	30 X=$1
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	31 shift 1
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	32 case $X in
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	33 # Shell common:
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	34 --help\|-h\|-?)
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	35 usage
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	36 exit 1
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	37 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	38 # GNU Compatibility:
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	39 --prefix=*)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	40 PREFIX=`printf -- "${X}" \| cut -c 10-`
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	41 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	42 --target=*)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	43 TARGET=`printf -- "${X}" \| cut -c 10-`
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	44 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	45 --sdk=*)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	46 SDK=`printf -- "${X}" \| cut -c 7-`
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	47 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	48 --sdkroot=*)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	49 SDKROOT=`printf -- "${X}" \| cut -c 11-`
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	50 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	51 # Environment variables:
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	52 [A-Za-z_]=)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	53 printf "${X}\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	54 k=`printf "${X}" \| cut -d = -f 1`
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	55 v=`printf "${X}" \| cut -d = -f 2`
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	56 export $k="$v"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	57 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	58 # Others fail:
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	59 *)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	60 printf "error: invalid option ${X}\n" >&2
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	61 exit 1
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	62 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	63 esac
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	64 done
256 7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	65
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	66 printf "PREFIX=${PREFIX:=/usr/local}\n" >>$C
256 7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	67
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	68 case ${TARGET:=`uname`} in
253 5cfe4322c500 - improved support for older OS versions for dynloads dlGetLibraryPath Tassilo Philipp parents: 222 diff changeset	69 Linux\|GNU/kFreeBSD)
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	70 if [ -z "${CFLAGS}" ]; then
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	71 printf "CFLAGS=-fPIC\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	72 fi
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	73 printf "LDLIBS=-lm -ldl\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	74 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	75 OpenBSD)
253 5cfe4322c500 - improved support for older OS versions for dynloads dlGetLibraryPath Tassilo Philipp parents: 222 diff changeset	76 if [ -z "${CFLAGS}" ]; then
5cfe4322c500 - improved support for older OS versions for dynloads dlGetLibraryPath Tassilo Philipp parents: 222 diff changeset	77 # dl_iterate_phdr() got introduced in 3.7, so for older versions force DL_DLADDR_TO_LIBPATH
5cfe4322c500 - improved support for older OS versions for dynloads dlGetLibraryPath Tassilo Philipp parents: 222 diff changeset	78 if (uname -r \| grep '^$[0-2]\.\\|3\.[0-6]$' > /dev/null); then
5cfe4322c500 - improved support for older OS versions for dynloads dlGetLibraryPath Tassilo Philipp parents: 222 diff changeset	79 printf "CFLAGS=-fPIC -DDL_DLADDR_TO_LIBPATH\n" >>$C
5cfe4322c500 - improved support for older OS versions for dynloads dlGetLibraryPath Tassilo Philipp parents: 222 diff changeset	80 else
5cfe4322c500 - improved support for older OS versions for dynloads dlGetLibraryPath Tassilo Philipp parents: 222 diff changeset	81 printf "CFLAGS=-fPIC\n" >>$C
5cfe4322c500 - improved support for older OS versions for dynloads dlGetLibraryPath Tassilo Philipp parents: 222 diff changeset	82 fi
5cfe4322c500 - improved support for older OS versions for dynloads dlGetLibraryPath Tassilo Philipp parents: 222 diff changeset	83 fi
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	84 printf "LDLIBS=-lm\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	85 ;;
253 5cfe4322c500 - improved support for older OS versions for dynloads dlGetLibraryPath Tassilo Philipp parents: 222 diff changeset	86 NetBSD\|DragonFly)
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	87 if [ -z "${CFLAGS}" ]; then
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	88 printf "CFLAGS=-fPIC\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	89 fi
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	90 printf "LDLIBS=-lm\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	91 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	92 FreeBSD)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	93 if [ -z "${CFLAGS}" ]; then
298 b69f328cdfe6 - simpler ./configure check if freebsd/mips platform is hard-float Tassilo Philipp parents: 296 diff changeset	94 if [ `uname -m` = "mips" ] && make -V MACHINE_ARCH \| grep 'hf$' >/dev/null 2>&1; then
326 09aaa2e774cd - configure: Tassilo Philipp parents: 307 diff changeset	95 # FBSD12-CURRENT/mipshf needs to be told explicitly to use -mhard-float (at least as of may 2018)
296 e6bd998b0308 - FBSD12-CURRENT/mipshf needs to be told explicitly to use -mhard_float (at least as of may 2018) Tassilo Philipp parents: 294 diff changeset	96 printf "CFLAGS=-fPIC -mhard-float\n" >>$C
e6bd998b0308 - FBSD12-CURRENT/mipshf needs to be told explicitly to use -mhard_float (at least as of may 2018) Tassilo Philipp parents: 294 diff changeset	97 else
e6bd998b0308 - FBSD12-CURRENT/mipshf needs to be told explicitly to use -mhard_float (at least as of may 2018) Tassilo Philipp parents: 294 diff changeset	98 printf "CFLAGS=-fPIC\n" >>$C
e6bd998b0308 - FBSD12-CURRENT/mipshf needs to be told explicitly to use -mhard_float (at least as of may 2018) Tassilo Philipp parents: 294 diff changeset	99 fi
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	100 fi
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	101 printf "LDLIBS=-lm\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	102 printf "RM=rm -f\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	103 ;;
326 09aaa2e774cd - configure: Tassilo Philipp parents: 307 diff changeset	104 MacOSX\|macos\|Darwin)
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	105 # if Apple's libtool (not to be confused with GNU's) is available, which is according to libtool(1) "with -static [...] intended
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	106 # to replace ar(5) and ranlib", use it - if it is shadowed by some install of GNU's libtool assume that a foreign environment is
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	107 # intentionally used, and fall back to using 'ar rs' (the equivalent to 'libtool -static'), for compatibility:
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	108 if libtool -V >/dev/null 2>/dev/null; then # Apple's libtool has -V for version, which GNU does not.
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	109 printf "AR=libtool\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	110 printf "ARFLAGS=-static -o\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	111 else
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	112 printf "AR=ar\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	113 printf "ARFLAGS=rs\n" >>$C # 's' is crucial for universal binary archives
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	114 fi
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	115 if [ `uname -n` = 'iPhone' ]; then # building on iPhone itself, uname yields Darwin (gcc setup for current/correct arch)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	116 printf "CC=gcc\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	117 elif [ -z ${SDK} ]; then
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	118 case `sw_vers -productVersion` in
307 d2c8ea3ef2ed better MacOS Mojave support in ./configure (Mojave dropped i386 builds) Tassilo Philipp parents: 298 diff changeset	119 10.4.) # == tiger (10.4.)
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	120 ARCHS="-arch ppc -arch i386 -arch x86_64"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	121 ;;
307 d2c8ea3ef2ed better MacOS Mojave support in ./configure (Mojave dropped i386 builds) Tassilo Philipp parents: 298 diff changeset	122 10.5.) # == leopard (10.5.)
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	123 ARCHS="-arch i386 -arch x86_64 -arch ppc"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	124 ;;
307 d2c8ea3ef2ed better MacOS Mojave support in ./configure (Mojave dropped i386 builds) Tassilo Philipp parents: 298 diff changeset	125 10.6.) # == snow leopard (10.6.)
d2c8ea3ef2ed better MacOS Mojave support in ./configure (Mojave dropped i386 builds) Tassilo Philipp parents: 298 diff changeset	126 ARCHS="-arch i386 -arch x86_64" # no more ppc
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	127 ;;
307 d2c8ea3ef2ed better MacOS Mojave support in ./configure (Mojave dropped i386 builds) Tassilo Philipp parents: 298 diff changeset	128 10.[789].\|10.1[0123].\|10.1[0123]) # >= lion (10.7.), <= high sierra (10.13.)
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	129 ARCHS="-arch x86_64 -arch i386"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	130 ;;
307 d2c8ea3ef2ed better MacOS Mojave support in ./configure (Mojave dropped i386 builds) Tassilo Philipp parents: 298 diff changeset	131 10.1?.\|10.1?) # >= mojave (10.14.)
d2c8ea3ef2ed better MacOS Mojave support in ./configure (Mojave dropped i386 builds) Tassilo Philipp parents: 298 diff changeset	132 ARCHS="-arch x86_64" # mojave is final os to run x86 code, but removed build support for it
d2c8ea3ef2ed better MacOS Mojave support in ./configure (Mojave dropped i386 builds) Tassilo Philipp parents: 298 diff changeset	133 ;;
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	134 esac
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	135 printf "ASFLAGS=${ARCHS}\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	136 printf "CFLAGS=${ARCHS}\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	137 printf "CXXFLAGS=${ARCHS}\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	138 else
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	139 if [ -z ${SDKROOT} ]; then
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	140 SDKROOT="`xcode-select -print-path`/Platforms/MacOSX.platform/Developer/SDKs/MacOSX${SDK}.sdk"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	141 fi
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	142 printf "CFLAGS=-isysroot ${SDKROOT}\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	143 printf "CXXFLAGS=-isysroot ${SDKROOT}\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	144 fi
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	145 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	146 iPhoneOS\|iOS)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	147 if [ -z ${SDKROOT} ]; then
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	148 SDKROOT="`xcode-select -print-path`/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS${SDK}.sdk"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	149 fi
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	150 if [ -z "${ARCHS}" ]; then
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	151 case "${SDK}" in
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	152 [45].*)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	153 ARCHS="-arch armv6"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	154 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	155 [67].*)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	156 ARCHS="-arch armv7"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	157 ;;
294 1032015f77ee - ./configure arch detection support for newer iOS SDK versions (10+) Tassilo Philipp parents: 267 diff changeset	158 [89].\|1[0-9].)
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	159 ARCHS="-arch armv7 -arch arm64"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	160 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	161 esac
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	162 fi
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	163 printf "ARFLAGS=rs\n" >>$C # 's' is crucial for universal binary archives
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	164 printf "ASFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	165 printf "CFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	166 printf "CXXFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	167 printf "LDFLAGS=-Wl,-syslibroot ${SDKROOT}\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	168 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	169 iPhoneSimulator)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	170 if [ -z ${SDKROOT} ]; then
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	171 SDKROOT="`xcode-select -print-path`/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator${SDK}.sdk"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	172 fi
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	173 ARCHS="-arch i386"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	174 printf "ASFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	175 printf "CFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	176 printf "CXXFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	177 printf "LDFLAGS=-Wl,-syslibroot ${SDKROOT}\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	178 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	179 SunOS)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	180 # open distributions often don't come with default cc and CC, check for common alternatives.
170 ee0de14d5da0 - fixed configure on SunOS cslag parents: 66 diff changeset	181 printf "CC=` (which cc gcc clang ) \| grep -v '^no ' \| head -1`\n" >>$C
ee0de14d5da0 - fixed configure on SunOS cslag parents: 66 diff changeset	182 printf "CXX=`(which CC g++ clang++) \| grep -v '^no ' \| head -1`\n" >>$C # C++ compiler traditionally named CC
253 5cfe4322c500 - improved support for older OS versions for dynloads dlGetLibraryPath Tassilo Philipp parents: 222 diff changeset	183 printf "LDLIBS=-lm -ldl\n" >>$C
573 965451c44faf - enable fPIC for sunos 64bit platforms by default Tassilo Philipp parents: 566 diff changeset	184 # make use of native instruction set, many open 64bit distributions execute
965451c44faf - enable fPIC for sunos 64bit platforms by default Tassilo Philipp parents: 566 diff changeset	185 # 32 bit code and might default to that (also use PIC for 64 bit platforms)
566 cb162d45916d ./configure for SunOS now uses isainfo(1) to deduce native instruction set Tassilo Philipp parents: 564 diff changeset	186 if which isainfo >/dev/null && [ `isainfo -b` -eq 64 ]; then
573 965451c44faf - enable fPIC for sunos 64bit platforms by default Tassilo Philipp parents: 566 diff changeset	187 printf "CFLAGS=-m64 -fPIC\n" >>$C
965451c44faf - enable fPIC for sunos 64bit platforms by default Tassilo Philipp parents: 566 diff changeset	188 printf "CXXFLAGS=-m64 -fPIC\n" >>$C
965451c44faf - enable fPIC for sunos 64bit platforms by default Tassilo Philipp parents: 566 diff changeset	189 printf "ASFLAGS=-m64 -fPIC\n" >>$C
566 cb162d45916d ./configure for SunOS now uses isainfo(1) to deduce native instruction set Tassilo Philipp parents: 564 diff changeset	190 fi
cb162d45916d ./configure for SunOS now uses isainfo(1) to deduce native instruction set Tassilo Philipp parents: 564 diff changeset	191 # Sun make's rules use CCC and CCFLAGS for c++
cb162d45916d ./configure for SunOS now uses isainfo(1) to deduce native instruction set Tassilo Philipp parents: 564 diff changeset	192 printf "CCC=\${CXX}\n" >>$C
cb162d45916d ./configure for SunOS now uses isainfo(1) to deduce native instruction set Tassilo Philipp parents: 564 diff changeset	193 printf "CCFLAGS=\${CXXFLAGS}\n" >>$C
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	194 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	195 Minix)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	196 printf "CC=gcc\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	197 printf "CXX=g++\n">>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	198 printf "AR=ar\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	199 ;;
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	200 PSP)
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	201 SDKROOT="`psp-config --pspsdk-path`"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	202 printf "CC=psp-gcc\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	203 printf "CXX=psp-gcc\n">>$C # don't use psp-g++, buggy
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	204 printf "AR=psp-ar\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	205 printf "CFLAGS=-I${SDKROOT}/include/\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	206 printf "CXXFLAGS=-I${SDKROOT}/include/\n" >>$C
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	207 # Pulling in dyncall libs below is a hack, for some reason psp-ld is super-picky about order.
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	208 # Use your C lib of choice, from the PSPSDK, or...
256 7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	209 #printf "LDLIBS=-L${SDKROOT}/lib/ -L${SRCTOP}/dyncall -L${SRCTOP}/dyncallback -ldyncall_s -ldyncallback_s -lm -lpspdebug -lpspdisplay -lpspge -lpspctrl -lpspsdk -lstdc++ -lpsplibc -lpspnet -lpspnet_inet -lpspnet_apctl -lpspnet_resolver -lpsputility -lpspuser \n" >>$C
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	210 # ... newlib.
256 7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	211 printf "LDLIBS=-L${SDKROOT}/lib/ -L${SRCTOP}/dyncall -L${SRCTOP}/dyncallback -ldyncall_s -ldyncallback_s -lm -lpspdebug -lpspdisplay -lpspge -lpspctrl -lpspsdk -lstdc++ -lc -lpspnet -lpspnet_inet -lpspnet_apctl -lpspnet_resolver -lpsputility -lpspuser \n" >>$C
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	212 ;;
30 c16bc7736bb4 - added configure (only sh-version) option to display list of settable targets cslag parents: 5 diff changeset	213 ?)
c16bc7736bb4 - added configure (only sh-version) option to display list of settable targets cslag parents: 5 diff changeset	214 cat $0 \| awk '/^esac$/{b=0}/^ [A-Za-z0-9\|]+\)/{if(b==1) print substr($1,1,length($1)-1)}BEGIN{b=0}/^case.TARGET.uname.*in$/{b=1}' \| tr '\|' '\n'
c16bc7736bb4 - added configure (only sh-version) option to display list of settable targets cslag parents: 5 diff changeset	215 exit 0
c16bc7736bb4 - added configure (only sh-version) option to display list of settable targets cslag parents: 5 diff changeset	216 ;;
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	217 esac
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	218
256 7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	219
267 f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	220 # removed, b/c platform support not consistent and ELF flags checked often not having any result
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	221 #
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	222 ## Assure objects not asking for an execstack (or binary that links dyncall might end
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	223 ## up with one, for no reason).
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	224 #
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	225 ## .s.o/.S.o rules often use ${CC} which then invokes the tools needed. GCC and
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	226 ## others might (annoyingly) assume that an executable stack may be required for
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	227 ## those sources, if not told explicitly that it isn't.
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	228 ## Neither specifying this per source (e.g. via .section .note.GNU-stack,"",...), nor
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	229 ## per toolchain flags (e.g. as' --noexecstack) turned out to be portable across our
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	230 ## supported platforms, toolchains, and different versions of the latter (some even
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	231 ## producing the opposite result).
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	232 ## Find needed build flags by running a few tests; use default if none result in "rw-".
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	233 #
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	234 #RWXTESTPREFIX="rwxtest" # @@@ put this maybe all in Makefile.generic? out of source builds?
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	235 #for s in S s ; do (
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	236 # cd "$BLDTOP"
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	237 # # asm test file, with main and _main for portability.
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	238 # (echo '.text';(echo '.globl main';echo 'main:') \| sed 'p;s/m/_m/') > $RWXTESTPREFIX.$s
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	239 #
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	240 # # Check var to be used, which depends on inference rules of this platform. E.g. ASFLAGS is only common on GNU, and
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	241 # # on some other platforms only CFLAGS is the only one used, others use AFLAGS with cc and thus need -Wa,... Check
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	242 # # makes use of the config written so far, so use '+=' to not overwrite vars.
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	243 # for f in "" "ASFLAGS+=-Wa,--noexecstack" "ACFLAGS+=-Wa,--noexecstack" "AFLAGS+=--noexecstack" "AFLAGS+=-Wa,--noexecstack" "CFLAGS+=-Wa,--noexecstack"; do
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	244 # # dummy makefile triggering inference rules, reflecting dyncall's build
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	245 # make -f - <<MAKEFILE
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	246 #include $C
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	247 #$f
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	248 ## Force dependency via .o, to avoid .[sS].out rules that might be set - also set command as not all platforms set .o.out
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	249 #$RWXTESTPREFIX.out: $RWXTESTPREFIX.o
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	250 # \${CC} \${CFLAGS} \${LDFLAGS} $RWXTESTPREFIX.o \${LDLIBS} -o $RWXTESTPREFIX.out
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	251 #MAKEFILE
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	252 #
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	253 # # Check what stack of a built test binary would result in.
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	254 ## @@@ add xxd hexdump based versions for when objdump is not available; also check for those if we deal with ELF files
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	255 ## @@@ maybe also limit to ELF files
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	256 # STACKFLAGS=`(which objdump && objdump -p $RWXTESTPREFIX.out) \| sed -e '/STACK/bx' -e 'd' -e ':x' -e 'N' -e 's/^.flags[ \t]$[^ \t]$.*/\1/'`
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	257 # rm $RWXTESTPREFIX.out $RWXTESTPREFIX.o
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	258 # if [ "$STACKFLAGS" = "rw-" ]; then
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	259 # printf "$f\n"
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	260 # break
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	261 # fi
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	262 #
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	263 # done
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	264 #
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	265 # rm $RWXTESTPREFIX.$s
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	266 #
f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	267 #) done 2>&1 \| grep '^[ASC]\+FLAGS.*noexecstack$' \| uniq >>$C
258 943c182692e2 - configure: noexecstack flag check/search now reflecting what dyncall build needs/does Tassilo Philipp parents: 257 diff changeset	268
256 7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	269
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	270
7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	271 # Generate all makefiles needed
0 3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	272
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	273 FILES=`( cd $SRCTOP ; find . -name "Makefile.generic" )`
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	274 for FILE in $FILES ; do
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	275 SRCFILE="$SRCTOP/$FILE"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	276 BLDFILE="$BLDTOP/$FILE"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	277 SRCDIR=`dirname $SRCFILE`
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	278 BLDDIR=`dirname $BLDFILE`
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	279 mkdir -p "$BLDDIR"
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	280 cat <<EOF >$BLDDIR/Makefile
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	281 VPATH = $SRCDIR
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	282 include $BLDTOP/Makefile.config
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	283 include \${VPATH}/Makefile.generic
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	284 EOF
3e629dc19168 initial from svn dyncall-1745 Daniel Adler parents: diff changeset	285 done
256 7520e2260097 - added to configure some detection on how to compile .s/.S with --noexecstack (or similar), as compilers' defaults are often insane Tassilo Philipp parents: 253 diff changeset	286
267 f8fe0f87b7c1 - removed configure-based checks for using --noexecstack / -Wa,--noexecstack in make A{S,C,}FLAGS variables, b/c inconsistent behaviour across platforms and often unusable, b/c: Tassilo Philipp parents: 266 diff changeset	287 echo "Configuration written to $C"
258 943c182692e2 - configure: noexecstack flag check/search now reflecting what dyncall build needs/does Tassilo Philipp parents: 257 diff changeset	288

Mercurial > pub > dyncall > dyncall

annotate configure @ 606:85b7a117b807