diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Makefile | 2 | ||||
| -rwxr-xr-x | configure | 82 | ||||
| -rw-r--r-- | configure.in | 1 |
4 files changed, 51 insertions, 39 deletions
@@ -1,5 +1,10 @@ Sat Jul 22 01:56:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + * Makefile (autoconf-it): Make it executable and unwritable. + + * configure.in (sysnames): Under --enable-debug-configure, spew + potential sysnames. + * sysdeps/unix/i386/sysdep.h (JUMPTARGET): New macro; use name@PLT #ifdef PIC. (PSEUDO): Use JUMPTARGET(syscall_error) in jump insn. @@ -29,7 +29,9 @@ endif all: lib others define autoconf-it +@-rm -f $@.new autoconf $(ACFLAGS) $< > $@.new +chmod a-w,a+x $@.new mv -f $@.new $@ test ! -d CVS || cvs commit -m'Regenerated: autoconf $(ACFLAGS) $<' $@ endef @@ -2,7 +2,7 @@ # From configure.in CVSid # Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.3 +# Generated automatically using autoconf version 2.4 # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc. # # This configure script is free software; the Free Software Foundation @@ -237,7 +237,7 @@ EOF verbose=yes ;; -version | --version | --versio | --versi | --vers) - echo "configure generated by autoconf version 2.3" + echo "configure generated by autoconf version 2.4" exit 0 ;; -with-* | --with-*) @@ -624,9 +624,9 @@ netbsd* | 386bsd* | freebsd* | bsdi*) base_os=unix/bsd/bsd4.4 ;; osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*) base_os=unix/bsd ;; -linux* | sysv* | isc* | esix* | sco* | minix* | irix4*) +sysv* | isc* | esix* | sco* | minix* | irix4*) base_os=unix/sysv ;; -solaris[2-9]*) +linux* | solaris[2-9]*) base_os=unix/sysv/sysv4 ;; none) base_os=standalone ;; @@ -677,6 +677,7 @@ for b in $base ''; do for o in /$ostry ''; do for m in $mach ''; do try="$m0$b$v$o$m" + test -n "$enable_debug_configure" && echo "$0 DEBUG: try $try" >&2 if test -d $sysdep_dir$try; then sysnames="$sysnames $try" { test -n "$o" || test -n "$b"; } && os_used=t @@ -997,7 +998,7 @@ else # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext <<EOF -#line 1001 "configure" +#line 1002 "configure" #include "confdefs.h" #include <assert.h> Syntax Error @@ -1011,7 +1012,7 @@ else rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext <<EOF -#line 1015 "configure" +#line 1016 "configure" #include "confdefs.h" #include <assert.h> Syntax Error @@ -1030,8 +1031,10 @@ fi rm -f conftest* ac_cv_prog_CPP="$CPP" fi + CPP="$ac_cv_prog_CPP" +else + ac_cv_prog_CPP="$CPP" fi -CPP="$ac_cv_prog_CPP" echo "$ac_t""$CPP" 1>&4 @@ -1063,7 +1066,7 @@ if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$ac_ext <<EOF -#line 1067 "configure" +#line 1070 "configure" #include "confdefs.h" #define __need_size_t #define __need_wchar_t @@ -1118,14 +1121,44 @@ if test $libc_cv_need_minus_P = yes; then asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." fi +echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&4 +if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + libc_cv_asm_global_directive=UNKNOWN +for ac_globl in .globl .global; do + cat > conftest.s <<EOF +.text +${ac_globl} foo +foo: .long 0 +EOF + if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then + libc_cv_asm_global_directive=${ac_globl} + fi + rm -f conftest* + test $libc_cv_asm_global_directive != UNKNOWN && break +done +fi + +echo "$ac_t""$libc_cv_asm_global_directive" 1>&4 +if test $libc_cv_asm_global_directive = UNKNOWN; then + { echo "configure: error: cannot determine asm global directive" 1>&2; exit 1; } +else + cat >> confdefs.h <<EOF +#define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive} +EOF + +fi + echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&4 if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else - cat > conftest.s <<\EOF + cat > conftest.s <<EOF .text foo: .long 0 .set glibc_conftest_frobozz,foo +$libc_cv_asm_global_directive glibc_conftest_frobozz EOF # The alpha-dec-osf1 assembler gives only a warning for `.set' # (but it doesn't work), so we must do a linking check to be sure. @@ -1150,35 +1183,6 @@ EOF fi -echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&4 -if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&4 -else - libc_cv_asm_global_directive=UNKNOWN -for ac_globl in .globl .global; do - cat > conftest.s <<EOF -.text -${ac_globl} foo -foo: .long 0 -EOF - if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then - libc_cv_asm_global_directive=${ac_globl} - fi - rm -f conftest* - test $libc_cv_asm_global_directive != UNKNOWN && break -done -fi - -echo "$ac_t""$libc_cv_asm_global_directive" 1>&4 -if test $libc_cv_asm_global_directive = UNKNOWN; then - { echo "configure: error: cannot determine asm global directive" 1>&2; exit 1; } -else - cat >> confdefs.h <<EOF -#define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive} -EOF - -fi - # sysdeps configure fragments may set these with files to be linked below. libc_link_dests= @@ -1369,7 +1373,7 @@ do echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; -version | --version | --versio | --versi | --vers | --ver | --ve | --v) - echo "$CONFIG_STATUS generated by autoconf version 2.3" + echo "$CONFIG_STATUS generated by autoconf version 2.4" exit 0 ;; -help | --help | --hel | --he | --h) echo "\$ac_cs_usage"; exit 0 ;; diff --git a/configure.in b/configure.in index e1e794cce9..a35378ab37 100644 --- a/configure.in +++ b/configure.in @@ -166,6 +166,7 @@ for b in $base ''; do for o in /$ostry ''; do for m in $mach ''; do try="$m0$b$v$o$m" + test -n "$enable_debug_configure" && echo "$0 [DEBUG]: try $try" >&2 if test -d $sysdep_dir$try; then sysnames="$sysnames $try" { test -n "$o" || test -n "$b"; } && os_used=t |