--- trunk/configure 2007/10/08 16:18:00 4 +++ trunk/configure 2007/10/08 16:19:01 16 @@ -27,7 +27,7 @@ # SUCH DAMAGE. # # -# $Id: configure,v 1.123 2005/04/17 01:42:21 debug Exp $ +# $Id: configure,v 1.172 2005/10/09 21:32:05 debug Exp $ # # This is a minimal configure script, hardcoded for GXemul. This script # figures out which compiler flags will work, and creates Makefiles in @@ -52,15 +52,33 @@ # o) prefetch capability (TODO: this is assumed on Alpha, but not all # Alphas have it...) # +# TODO: +# o) do not enable prefetch on Alpha ev4 or ev5, only on pca56 and newer +# o) X11 libs and includes via command line options? +# ############################################################################### -ENABLEALPHA=NO -ENABLEHPPA=NO -ENABLEMIPS=YES -ENABLEPPC=YES -ENABLESPARC=NO -ENABLEURISC=YES -ENABLEX86=NO +# Figure out if this is a stable version (0.x.x). +X=`basename \`pwd\`|cut -d \- -f 2-|cut -c1-2` +if [ z"$X" = z0. ]; then + # Stable: + ENABLEARM=YES + ENABLEMIPS=YES +else + # Development: + ENABLEALPHA=YES + ENABLEARM=YES + ENABLEAVR=NO + ENABLEHPPA=NO + ENABLEI960=NO + ENABLEIA64=NO + ENABLEM68K=NO + ENABLEMIPS=YES + ENABLEPPC=YES + ENABLESH=NO + ENABLESPARC=NO + ENABLEX86=NO +fi if [ z"$*" != z ]; then # Parse command line options: @@ -69,62 +87,208 @@ NOX11=YES else if [ z$a = z--always32 ]; then ALWAYS32=YES + else if [ z$a = z--tracenull ]; then + TRACENULL=YES else if [ z$a = z--disable-bintrans ]; then NOBINTRANS=YES + else if [ z$a = z--enable-bintrans ]; then + NOBINTRANS=NO + else if [ z$a = z--disable-mips16 ]; then + MIPS16=NO else if [ z$a = z--enable-mips16 ]; then MIPS16=YES + else if [ z$a = z--enable-all ]; then + ENABLEALPHA=YES + ENABLEARM=YES + ENABLEAVR=YES + ENABLEHPPA=YES + ENABLEI960=YES + ENABLEIA64=YES + ENABLEM68K=YES + ENABLEMIPS=YES + ENABLEPPC=YES + ENABLESH=YES + ENABLESPARC=YES + ENABLEX86=YES + else if [ z$a = z--disable-alpha ]; then + ENABLEALPHA=NO else if [ z$a = z--enable-alpha ]; then ENABLEALPHA=YES + else if [ z$a = z--disable-arm ]; then + ENABLEARM=NO + else if [ z$a = z--enable-arm ]; then + ENABLEARM=YES + else if [ z$a = z--disable-avr ]; then + ENABLEAVR=NO + else if [ z$a = z--enable-avr ]; then + ENABLEAVR=YES + else if [ z$a = z--disable-hppa ]; then + ENABLEHPPA=NO else if [ z$a = z--enable-hppa ]; then ENABLEHPPA=YES + else if [ z$a = z--disable-i960 ]; then + ENABLEI960=NO + else if [ z$a = z--enable-i960 ]; then + ENABLEI960=YES + else if [ z$a = z--disable-ia64 ]; then + ENABLEIA64=NO + else if [ z$a = z--enable-ia64 ]; then + ENABLEIA64=YES + else if [ z$a = z--disable-m68k ]; then + ENABLEM68K=NO + else if [ z$a = z--enable-m68k ]; then + ENABLEM86K=YES else if [ z$a = z--disable-mips ]; then ENABLEMIPS=NO + else if [ z$a = z--enable-mips ]; then + ENABLEMIPS=YES else if [ z$a = z--disable-ppc ]; then ENABLEPPC=NO + else if [ z$a = z--enable-ppc ]; then + ENABLEPPC=YES + else if [ z$a = z--disable-sh ]; then + ENABLESH=NO + else if [ z$a = z--enable-sh ]; then + ENABLESH=YES + else if [ z$a = z--disable-sparc ]; then + ENABLESPARC=NO else if [ z$a = z--enable-sparc ]; then ENABLESPARC=YES - else if [ z$a = z--disable-urisc ]; then - ENABLEURISC=NO + else if [ z$a = z--disable-x86 ]; then + ENABLEX86=NO else if [ z$a = z--enable-x86 ]; then ENABLEX86=YES + else if [ z$a = z--disable-delays ]; then + DELAYS=NO else if [ z$a = z--enable-delays ]; then DELAYS=YES + else if [ z$a = z--disable-caches ]; then + CACHES=NO else if [ z$a = z--enable-caches ]; then CACHES=YES else if [ z$a = z--help ]; then echo "usage: $0 [options]" - printf "\nDevelopment (debug) options:\n" - echo " --always32 enable" \ - "ALWAYS_SIGNEXTEND_32 (for hunting down" - echo " 32/64-bit bugs)" - printf "\nGeneral options:\n" - echo " --disable-bintrans configure without" \ - "bintrans, even if the host supports it" - echo " --enable-caches enable cache emulation" \ - "(experimental)" - echo " --enable-delays enable instruction" \ - "latency/delay emulation" + + printf "\nGeneral options:\n\n" + + echo " --disable-bintrans configure without the" \ + "old binary translation subsystem," + echo " even if the host" \ + "supports it" echo " --disable-x don't include X11 support" - printf "\nCPU selection options: (most of these" - printf " are experimental)\n" - echo " --enable-alpha enable Alpha CPU emulation" - echo " --enable-hppa enable HPPA CPU emulation" - echo " --disable-mips disable MIPS CPU emulation" - echo " --disable-ppc disable PPC CPU emulation" - echo " --enable-sparc enable SPARC CPU emulation" - echo " --disable-urisc disable URISC CPU emulation" - echo " --enable-x86 enable x86 CPU emulation" - printf "\nMIPS-specific options:\n" - echo " --enable-mips16 enable MIPS16 instruction" \ - "support (experimental)" - printf "\n" + + printf "\nDevelopment (debug) options:\n\n" + + echo " --always32 enable ALWAYS_SIGNEXTEND_32"\ + "(for hunting down 32-bit bugs)" + echo " --tracenull enable" \ + "TRACE_NULL_CRASHES (for bug hunting)" + printf " --enable-caches enable cache emulation" + printf " (BUGGY)\n" + echo " --enable-delays enable instruction" \ + "latency/delay emulation" + + printf " --enable-all enable everything\n" + + if [ z$ENABLEALPHA = zYES ]; then + printf " --disable-alpha disable " + else + printf " --enable-alpha enable " + fi + printf "Alpha CPU emulation\n" + + if [ z$ENABLEARM = zYES ]; then + printf " --disable-arm disable " + else + printf " --enable-arm enable " + fi + printf "ARM CPU emulation\n" + + if [ z$ENABLEAVR = zYES ]; then + printf " --disable-avr disable " + else + printf " --enable-avr enable " + fi + printf "Atmel AVR CPU emulation\n" + + if [ z$ENABLEHPPA = zYES ]; then + printf " --disable-hppa disable " + else + printf " --enable-hppa enable " + fi + printf "HPPA CPU emulation\n" + + if [ z$ENABLEI960 = zYES ]; then + printf " --disable-i960 disable " + else + printf " --enable-i960 enable " + fi + printf "i960 CPU emulation\n" + + if [ z$ENABLEIA64 = zYES ]; then + printf " --disable-ia64 disable " + else + printf " --enable-ia64 enable " + fi + printf "IA64 CPU emulation\n" + + if [ z$ENABLEM68K = zYES ]; then + printf " --disable-m68k disable " + else + printf " --enable-m68k enable " + fi + printf "M68K CPU emulation\n" + + if [ z$ENABLEMIPS = zYES ]; then + printf " --disable-mips disable " + else + printf " --enable-mips enable " + fi + printf "MIPS CPU emulation\n" + + if [ z$ENABLEPPC = zYES ]; then + printf " --disable-ppc disable " + else + printf " --enable-ppc enable " + fi + printf "POWER/PPC CPU emulation\n" + + if [ z$ENABLESH = zYES ]; then + printf " --disable-sh disable " + else + printf " --enable-sh enable " + fi + printf "SH CPU emulation\n" + + if [ z$ENABLESPARC = zYES ]; then + printf " --disable-sparc disable " + else + printf " --enable-sparc enable " + fi + printf "SPARC CPU emulation\n" + + if [ z$ENABLEX86 = zYES ]; then + printf " --disable-x86 disable " + else + printf " --enable-x86 enable " + fi + printf "x86 CPU emulation\n" + + echo " --enable-mips16 enable MIPS16 support" + + printf "\n(Pretty much all of these options are only" + printf " meaningful during the development of\nthe" + printf " emulator, and should not be used when " + printf "compiling a stable version.)\n" exit else echo "Invalid option: $a" echo "Run $0 --help to get a list of" \ "available options." exit - fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi + fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi + fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi + fi; fi; fi; fi; fi done fi @@ -148,7 +312,7 @@ # Figure out if VERSION should be defined. X=`basename \`pwd\`|cut -d \- -f 2-` if [ z"$X" = zgxemul ]; then - echo '# No VERSION defined.' >> _Makefile.header + echo '/* No VERSION defined. */' >> config.h else printf "#define VERSION \"$X\"\n" >> config.h fi @@ -167,24 +331,63 @@ fi if [ z$ENABLEALPHA = zYES ]; then printf "#define ENABLE_ALPHA\n" >> config.h + CPU_ARCHS="$CPU_ARCHS cpu_alpha.o cpu_alpha_palcode.o" + CPU_TOOLS="$CPU_TOOLS generate_alpha_misc" +fi +if [ z$ENABLEARM = zYES ]; then + printf "#define ENABLE_ARM\n" >> config.h + CPU_ARCHS="$CPU_ARCHS cpu_arm.o cpu_arm_coproc.o memory_arm.o " + CPU_ARCHS="$CPU_ARCHS tmp_arm_dpi.o tmp_arm_loadstore.o tmp_arm_r.o" + CPU_ARCHS="$CPU_ARCHS tmp_arm_r0.o tmp_arm_r1.o" + CPU_ARCHS="$CPU_ARCHS tmp_arm_r2.o tmp_arm_r3.o" + CPU_ARCHS="$CPU_ARCHS tmp_arm_r4.o tmp_arm_r5.o" + CPU_ARCHS="$CPU_ARCHS tmp_arm_r6.o tmp_arm_r7.o" + CPU_ARCHS="$CPU_ARCHS tmp_arm_r8.o tmp_arm_r9.o" + CPU_ARCHS="$CPU_ARCHS tmp_arm_ra.o tmp_arm_rb.o" + CPU_ARCHS="$CPU_ARCHS tmp_arm_rc.o tmp_arm_rd.o" + CPU_ARCHS="$CPU_ARCHS tmp_arm_re.o tmp_arm_rf.o" + CPU_TOOLS="$CPU_TOOLS generate_arm_dpi generate_arm_r" + CPU_TOOLS="$CPU_TOOLS generate_arm_loadstore" +fi +if [ z$ENABLEAVR = zYES ]; then + printf "#define ENABLE_AVR\n" >> config.h + CPU_ARCHS="$CPU_ARCHS cpu_avr.o" fi if [ z$ENABLEHPPA = zYES ]; then printf "#define ENABLE_HPPA\n" >> config.h + CPU_ARCHS="$CPU_ARCHS cpu_hppa.o" +fi +if [ z$ENABLEI960 = zYES ]; then + printf "#define ENABLE_I960\n" >> config.h + CPU_ARCHS="$CPU_ARCHS cpu_i960.o" +fi +if [ z$ENABLEIA64 = zYES ]; then + printf "#define ENABLE_IA64\n" >> config.h + CPU_ARCHS="$CPU_ARCHS cpu_ia64.o" +fi +if [ z$ENABLEM68K = zYES ]; then + printf "#define ENABLE_M68K\n" >> config.h + CPU_ARCHS="$CPU_ARCHS cpu_m68k.o" fi if [ z$ENABLEMIPS = zYES ]; then printf "#define ENABLE_MIPS\n" >> config.h fi if [ z$ENABLEPPC = zYES ]; then printf "#define ENABLE_PPC\n" >> config.h + CPU_ARCHS="$CPU_ARCHS cpu_ppc.o" + CPU_TOOLS="$CPU_TOOLS generate_ppc_loadstore" +fi +if [ z$ENABLESH = zYES ]; then + printf "#define ENABLE_SH\n" >> config.h + CPU_ARCHS="$CPU_ARCHS cpu_sh.o" fi if [ z$ENABLESPARC = zYES ]; then printf "#define ENABLE_SPARC\n" >> config.h -fi -if [ z$ENABLEURISC = zYES ]; then - printf "#define ENABLE_URISC\n" >> config.h + CPU_ARCHS="$CPU_ARCHS cpu_sparc.o" fi if [ z$ENABLEX86 = zYES ]; then printf "#define ENABLE_X86\n" >> config.h + CPU_ARCHS="$CPU_ARCHS cpu_x86.o" fi @@ -195,7 +398,7 @@ fi -# Instruction delay/latency emulation: +# Development option: ALWAYS_SIGNEXTEND_32 if [ z$ALWAYS32 = zYES ]; then echo 'Enabling ALWAYS_SIGNEXTEND_32. (NOTE:' \ 'This slows down everything.)' @@ -203,6 +406,14 @@ fi +# Development option: TRACE_NULL_CRASHES +if [ z$TRACENULL = zYES ]; then + echo 'Enabling TRACE_NULL_CRASHES. (NOTE:' \ + 'This slows down the emulator.)' + printf "#define TRACE_NULL_CRASHES\n" >> config.h +fi + + # Cache emulation: if [ z$CACHES = zYES ]; then echo 'Enabling Cache emulation. (EXPERIMENTAL)' @@ -214,6 +425,9 @@ printf ' (--delays) will not produce correct ' printf 'cache miss penalties and such.\n' fi + + printf "\nNOTE: Cache emulation enabled, but right now it triggers " + printf "weird bugs in the\n emulator. You have been warned.\n\n" fi @@ -291,15 +505,15 @@ fi rm -f _testprog - # Try ccc (FreeBSD/Alpha): - printf "#!/bin/sh\nccc _testprog.c -o _testprog >" > _test.sh - printf " /dev/null 2> /dev/null\n" >> _test.sh - chmod 755 _test.sh - ./_test.sh > /dev/null 2> /dev/null - if [ -x _testprog ]; then - CC="ccc" - fi - rm -f _testprog +# # Try ccc (FreeBSD/Alpha): +# printf "#!/bin/sh\nccc _testprog.c -o _testprog >" > _test.sh +# printf " /dev/null 2> /dev/null\n" >> _test.sh +# chmod 755 _test.sh +# ./_test.sh > /dev/null 2> /dev/null +# if [ -x _testprog ]; then +# CC="ccc" +# fi +# rm -f _testprog rm -f _test.sh fi @@ -414,8 +628,8 @@ fi -# Check for weird 'alpha' define. -printf "checking for weird 'alpha' define... " +# Check for 'alpha' define. +printf "checking for 'alpha' define... " printf "#include \nint main(int argc, char *argv[]){ #ifdef alpha printf(\"1\"); @@ -445,39 +659,8 @@ rm -f _testm* -# Check for weird 'hppa' define. -printf "checking for weird 'hppa' define... " -printf "#include \nint main(int argc, char *argv[]){ -#ifdef hppa -printf(\"1\"); -#undef hppa -#ifdef hppa -printf(\"2\"); -#endif -#endif -printf(\"\\\n\");return 0;}\n" > _testm.c -$CC $CFLAGS _testm.c -o _testm 2> /dev/null -if [ ! -x _testm ]; then - printf "\nWARNING! COULD NOT COMPILE hppa define TEST" - printf " PROGRAM AT ALL!\n" -else - if [ z`./_testm` = z1 ]; then - printf "yes, workaround applied\n" - echo "#undef hppa" >> config.h - else - if [ z`./_testm` = z12 ]; then - printf "yes, but workaround not possible\n" - exit - else - printf "no\n" - fi - fi -fi -rm -f _testm* - - # Some OSes on MIPS seems to define 'mips' to 1. (eg OpenBSD/arc) -printf "checking for weird 'mips' define... " +printf "checking for 'mips' define... " printf "#include \nint main(int argc, char *argv[]){ #ifdef mips printf(\"1\"); @@ -509,7 +692,7 @@ # Similar to the mips define check above, although I don't know if # any OS actually defined ppc like this. -printf "checking for weird 'ppc' define... " +printf "checking for 'ppc' define... " printf "#include \nint main(int argc, char *argv[]){ #ifdef ppc printf(\"1\"); @@ -541,7 +724,7 @@ # Similar to the mips define check above, although I don't know if # any OS actually defined sparc like this. -printf "checking for weird 'sparc' define... " +printf "checking for 'sparc' define... " printf "#include \nint main(int argc, char *argv[]){ #ifdef sparc printf(\"1\"); @@ -678,24 +861,6 @@ rm -f _testprog _testprog.error _testprog.stdout -# -fmove-all-movables -printf "checking whether -fmove-all-movables can be used... " -$CC $CFLAGS -fmove-all-movables _testprog.c -o \ - _testprog > _testprog.stdout 2>&1 -cat _testprog.stdout >> _testprog.error -if grep movables _testprog.error > /dev/null 2>&1; then - printf "no\n" -else - if [ -x _testprog ]; then - CFLAGS="-fmove-all-movables $CFLAGS" - printf "yes\n" - else - printf "no\n" - fi -fi -rm -f _testprog _testprog.error _testprog.stdout - - # -fomit-frame-pointer printf "checking whether -fomit-frame-pointer can be used... " $CC $CFLAGS -fomit-frame-pointer _testprog.c -o \ @@ -792,6 +957,23 @@ rm -f _testr.[co] _testr +# strlcpy missing? +printf "checking for strlcpy... " +printf "#include +int main(int argc, char *argv[]) { char *p; char *q; size_t x; + x = strlcpy(p, q, 50); return 0;}\n" > _tests.c +$CC $CFLAGS _tests.c -o _tests 2> /dev/null +if [ ! -x _tests ]; then + printf "missing, using mystrlcpy\n" + printf "#define strlcpy mystrlcpy\n" >> config.h + printf "#define strlcat mystrlcat\n" >> config.h + printf "#define USE_STRLCPY_REPLACEMENTS\n" >> config.h +else + printf "found\n" +fi +rm -f _tests.[co] _tests + + # strtoull missing? printf "checking for strtoull... " printf "#include @@ -804,9 +986,24 @@ printf "missing, using mystrtoull\n" printf "#define strtoull mystrtoull\n" >> config.h else - printf "yes\n" + printf "found\n" +fi +rm -f _tests.[co] _tests + + +# mkstemp missing? +printf "checking for mkstemp... " +printf "#include +int main(int argc, char *argv[]) { int x; char *y = \"abc\"; +x = mkstemp(y); return 0;}\n" > _tests.c +$CC $CFLAGS _tests.c -o _tests 2> /dev/null +if [ ! -x _tests ]; then + printf "missing, using workaround\n" + printf "#define mkstemp mymkstemp\n" >> config.h +else + printf "found\n" fi -rm -f _testlong* _tests.[co] _tests +rm -f _tests.[co] _tests # fseeko missing? @@ -818,12 +1015,12 @@ int main(int argc, char *argv[]) { fseeko(NULL, 0, 0); return 0;}\n" > _tests.c $CC $CFLAGS _tests.c -o _tests 2> /dev/null if [ ! -x _tests ]; then - printf "no\n" + printf "missing\n" printf "WARNING! fseeko missing from libc. Using a hack, " printf "which probably doesn't work.\n" printf "#define HACK_FSEEKO\n" >> config.h else - printf "yes\n" + printf "found\n" fi rm -f _tests.[co] _tests @@ -841,7 +1038,7 @@ printf "no, using int\n" CFLAGS="$CFLAGS -Dsocklen_t=int" else - printf "yes\n" + printf "socklen_t\n" fi rm -f _tests.[co] _tests @@ -913,6 +1110,8 @@ # Check for u_int8_t etc: +# These are needed because some header files in src/include/ use u_int* +# instead of uint*, and I don't have time to rewrite them all. printf "checking for u_int8_t... " printf "#include \n#include \n#include \n int main(int argc, char *argv[]){printf(\"%%i\\\n\", @@ -934,13 +1133,37 @@ printf "typedef uint8_t u_int8_t;\n" >> config.h printf "typedef uint16_t u_int16_t;\n" >> config.h printf "typedef uint32_t u_int32_t;\n" >> config.h - printf "typedef uint64_t u_int64_t;\n" >> config.h printf "uint8_t\n" else printf "yes\n" fi rm -f _testuint.c _testuint +printf "checking for u_int64_t... " +printf "#include \n#include \n#include \n +int main(int argc, char *argv[]){printf(\"%%i\\\n\", + (int)sizeof(u_int64_t));return 0;}\n" > _testuint.c +$CC $CFLAGS _testuint.c -o _testuint 2> /dev/null +if [ ! -x _testuint ]; then + rm -f _testuint* + printf "#include \n#include + \n#include \nint main(int argc, char *argv[]) + {printf(\"%%i\\\n\", (int)sizeof(uint64_t));return 0;}\n" > _testuint.c + $CC $CFLAGS _testuint.c -o _testuint 2> /dev/null + if [ ! -x _testuint ]; then + printf "no\n\nERROR: No u_int64_t or uint64_t. Aborting\n" + # TODO: Automagically detect using various combinations + # of char, int, short, long etc. + exit + fi + + printf "typedef uint64_t u_int64_t;\n" >> config.h + printf "uint64_t\n" +else + printf "yes\n" +fi +rm -f _testuint.c _testuint + ############################################################################### # @@ -1009,6 +1232,31 @@ ############################################################################### +# Host byte order? +printf "checking host endianness... " +rm -f _test_end* +printf '#include +int main(int argc, char *argv[]) +{ int x = 1; void *xp = (void *)&x; char *p = (char *)xp; +if (*p) printf("little\\\n"); else printf("big\\\n"); } +' > _test_end.c +$CC $CFLAGS _test_end.c -o _test_end 2> /dev/null +X=`./_test_end` +echo $X +if [ z$X = zlittle ]; then + printf "#define HOST_LITTLE_ENDIAN\n" >> config.h +else + if [ z$X = zbig ]; then + printf "#define HOST_BIG_ENDIAN\n" >> config.h + else + echo "Error! Could not determine host's endianness." + exit + fi +fi +rm -f _test_end* + +############################################################################### + # Prefetch support? printf "checking for asm prefetch support... " if [ z"`uname -m`" = zalpha ]; then @@ -1038,6 +1286,8 @@ INCLUDE=-Iinclude/ DINCLUDE=-I../include/ +rm -f _testprog.c + echo C compiler flags: $CFLAGS $CWARNINGS echo Linker flags: $OTHERLIBS echo "CWARNINGS=$CWARNINGS" >> _Makefile.header @@ -1046,165 +1296,14 @@ echo "DINCLUDE=$DINCLUDE" >> _Makefile.header echo "CC=$CC" >> _Makefile.header echo "OTHERLIBS=$OTHERLIBS" >> _Makefile.header +echo "CPU_ARCHS=$CPU_ARCHS" >> _Makefile.header +echo "CPU_TOOLS=$CPU_TOOLS" >> _Makefile.header echo "" >> _Makefile.header -printf "Regression test setup: (not really needed to build gxemul)\n" - - -## 64-bit HPPA cross-assembler: -# -#HPPA='' -#if [ z$ENABLEHPPA = zYES ]; then -# printf "Checking for a GNU cross-assembler for 64-bit HPPA... " -# echo 'nop' > _testprog.s -# -# for HPPA_TRY in hppa64-unknown-elf hppa64-elf; do -# printf '#!/bin/sh\n'$HPPA_TRY'-as _testprog.s' > _test.sh -# printf ' -o _testprog.o\n' >> _test.sh -# chmod 755 _test.sh -# rm -f _testprog.o -# ./_test.sh > /dev/null 2> /dev/null -# if [ -f _testprog.o ]; then -# HPPA=$HPPA_TRY -# break -# fi -# rm -f _testprog.o -# done -# -# if [ z$HPPA = z ]; then -# echo "none" -# else -# echo $HPPA"-gcc" -# fi -#fi -#rm -f _testprog* _test.sh -# -## TODO: are these ok? 64-bit mode! -##echo "HPPA_CC="$HPPA"-gcc -g -O2 -fno-builtin -fschedule-insns" \ -## >> _Makefile.header -#echo "HPPA_AS="$HPPA"-as " >> _Makefile.header -#echo "HPPA_LD="$HPPA"-ld -Ttext 0xa800000000030000 -e main" \ -# "--oformat=elf64-bigmips" >> _Makefile.header -#echo "" >> _Makefile.header - - -# 64-bit MIPS cross-compiler: - -MIPS='' -if [ z$ENABLEMIPS = zYES ]; then - printf "Checking for a GNU cross-compiler for 64-bit MIPS... " - echo 'int f(int x) { return x; }' > _testprog.c - - for MIPS_TRY in mips64-unknown-elf mips64-elf mips-unknown-elf64; do - printf '#!/bin/sh\n'$MIPS_TRY'-gcc _testprog.c -c\n' > _test.sh - chmod 755 _test.sh - rm -f _testprog.o - ./_test.sh > /dev/null 2> /dev/null - if [ -f _testprog.o ]; then - MIPS=$MIPS_TRY - break - fi - rm -f _testprog.o - done - - if [ z$MIPS = z ]; then - echo "none" - else - echo $MIPS"-gcc" - fi -fi -rm -f _testprog* _test.sh - -echo "MIPS_CC="$MIPS"-gcc -g -O2 -fno-builtin -fschedule-insns" \ - "-mips64 -mabi=64" >> _Makefile.header -echo "MIPS_AS="$MIPS"-as -mabi=64 -mips64" >> _Makefile.header -echo "MIPS_LD="$MIPS"-ld -Ttext 0xa800000000030000 -e main" \ - "--oformat=elf64-bigmips" >> _Makefile.header -echo "" >> _Makefile.header - - -## PPC64 cross-assembler: -# -#PPC='' -#if [ z$ENABLEPPC = zYES ]; then -# printf "Checking for a GNU cross-assembler for 64-bit PPC... " -# echo 'nop' > _testprog.s -# -# for a in ppc64 powerpc64; do -# for b in unknown; do -# for c in elf elf64 linux linux64 aix aix5; do -# PPC_TRY=$a-$b-$c -# printf '#!/bin/sh\n'$PPC_TRY'-as _testprog.s' > _test.sh -# printf ' -o _testprog.o\n' >> _test.sh -# chmod 755 _test.sh -# rm -f _testprog.o -# ./_test.sh > /dev/null 2> /dev/null -# if [ -f _testprog.o ]; then -# PPC=$PPC_TRY -# break -# fi -# rm -f _testprog.o -# done -# done -# done -# -# if [ z$PPC = z ]; then -# echo "none" -# else -# echo $PPC"-as" -# fi -#fi -#rm -f _testprog* _test.sh -# -##echo "PPC_CC="$PPC"-gcc -g -O2 -fno-builtin" >> _Makefile.header -#echo "PPC_AS="$PPC"-as" >> _Makefile.header -#echo "PPC_LD="$PPC"-ld -e main" >> _Makefile.header -#echo "" >> _Makefile.header - - -## SPARC64 cross-compiler: -# -#SPARC='' -#if [ z$ENABLESPARC = zYES ]; then -# printf "Checking for a GNU cross-compiler for 64-bit SPARC... " -# echo 'int f(int x) { return x; }' > _testprog.c -# -# for a in sparc64; do -# for b in unknown; do -# for c in elf elf64; do -# SPARC_TRY=$a-$b-$c -# printf '#!/bin/sh\n'$SPARC_TRY'-gcc _testprog.c -c' > _test.sh -# printf ' -o _testprog.o\n' >> _test.sh -# chmod 755 _test.sh -# rm -f _testprog.o -# ./_test.sh > /dev/null 2> /dev/null -# if [ -f _testprog.o ]; then -# SPARC=$SPARC_TRY -# break -# fi -# rm -f _testprog.o -# done -# done -# done -# -# if [ z$SPARC = z ]; then -# echo "none" -# else -# echo $SPARC"-gcc" -# fi -#fi -#rm -f _testprog* _test.sh -# -#echo "SPARC_CC="$SPARC"-gcc -g -O2 -fno-builtin" >> _Makefile.header -#echo "SPARC_AS="$SPARC"-as" >> _Makefile.header -#echo "SPARC_LD="$SPARC"-ld -e main" >> _Makefile.header -#echo "" >> _Makefile.header - - # Create the Makefiles: -for a in . src src/devices src/devices/fonts tests; do +for a in . src src/cpus src/devices src/devices/fonts src/promemul; do echo "creating $a/Makefile" touch $a/Makefile cat _Makefile.header > $a/Makefile