From 84a0e0855774706c583d76f14ca462d5bbf1b42e Mon Sep 17 00:00:00 2001 From: "jan.nijtmans" Date: Sun, 26 Mar 2023 15:51:21 +0000 Subject: Patch from chrstphrchvz, fixing [d40b9c8503]. Many thanks! --- unix/configure | 119 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ unix/tcl.m4 | 27 ++++++++++++- 2 files changed, 144 insertions(+), 2 deletions(-) diff --git a/unix/configure b/unix/configure index 4c54fbe..e33a196 100755 --- a/unix/configure +++ b/unix/configure @@ -7631,6 +7631,56 @@ printf "%s\n" "#define _LARGEFILE64_SOURCE 1" >>confdefs.h tcl_flags="$tcl_flags _LARGEFILE64_SOURCE" fi + + if test ${tcl_cv_flag__file_offset_bits+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main (void) +{ +switch (0) { case 0: case (sizeof(off_t)==sizeof(long long)): ; } + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + tcl_cv_flag__file_offset_bits=no +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#include +int +main (void) +{ +switch (0) { case 0: case (sizeof(off_t)==sizeof(long long)): ; } + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + tcl_cv_flag__file_offset_bits=yes +else $as_nop + tcl_cv_flag__file_offset_bits=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + if test "x${tcl_cv_flag__file_offset_bits}" = "xyes" ; then + +printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h + + tcl_flags="$tcl_flags _FILE_OFFSET_BITS" + fi + if test "x${tcl_flags}" = "x" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 printf "%s\n" "none" >&6; } @@ -7682,6 +7732,75 @@ printf "%s\n" "yes" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } # Now check for auxiliary declarations + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for 64-bit time_t" >&5 +printf %s "checking for 64-bit time_t... " >&6; } +if test ${tcl_cv_time_t_64+y} +then : + printf %s "(cached) " >&6 +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main (void) +{ +switch (0) {case 0: case (sizeof(time_t)==sizeof(long long)): ;} + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + tcl_cv_time_t_64=yes +else $as_nop + tcl_cv_time_t_64=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_time_t_64" >&5 +printf "%s\n" "$tcl_cv_time_t_64" >&6; } + if test "x${tcl_cv_time_t_64}" = "xno" ; then + # Note that _TIME_BITS=64 requires _FILE_OFFSET_BITS=64 + # which SC_TCL_EARLY_FLAGS has defined if necessary. + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if _TIME_BITS=64 enables 64-bit time_t" >&5 +printf %s "checking if _TIME_BITS=64 enables 64-bit time_t... " >&6; } +if test ${tcl_cv__time_bits+y} +then : + printf %s "(cached) " >&6 +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _TIME_BITS 64 +#include +int +main (void) +{ +switch (0) {case 0: case (sizeof(time_t)==sizeof(long long)): ;} + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + tcl_cv__time_bits=yes +else $as_nop + tcl_cv__time_bits=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv__time_bits" >&5 +printf "%s\n" "$tcl_cv__time_bits" >&6; } + if test "x${tcl_cv__time_bits}" = "xyes" ; then + +printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h + + else + as_fn_error $? "no 64-bit time_t available" "$LINENO" 5 + fi + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct dirent64" >&5 printf %s "checking for struct dirent64... " >&6; } if test ${tcl_cv_struct_dirent64+y} diff --git a/unix/tcl.m4 b/unix/tcl.m4 index 5ac917c..947a1e1 100644 --- a/unix/tcl.m4 +++ b/unix/tcl.m4 @@ -2329,18 +2329,19 @@ AC_DEFUN([SC_TCL_LINK_LIBS], [ # Might define the following vars: # _ISOC99_SOURCE # _LARGEFILE64_SOURCE +# _FILE_OFFSET_BITS # #-------------------------------------------------------------------- AC_DEFUN([SC_TCL_EARLY_FLAG],[ AC_CACHE_VAL([tcl_cv_flag_]translit($1,[A-Z],[a-z]), AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[$2]], [[$3]])], - [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no,[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[[#define ]$1[ 1 + [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no,[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[[#define ]$1[ ]m4_default([$4],[1])[ ]$2]], [[$3]])], [tcl_cv_flag_]translit($1,[A-Z],[a-z])=yes, [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no)])) if test ["x${tcl_cv_flag_]translit($1,[A-Z],[a-z])[}" = "xyes"] ; then - AC_DEFINE($1, 1, [Add the ]$1[ flag when building]) + AC_DEFINE($1, m4_default([$4],[1]), [Add the ]$1[ flag when building]) tcl_flags="$tcl_flags $1" fi ]) @@ -2352,6 +2353,8 @@ AC_DEFUN([SC_TCL_EARLY_FLAGS],[ [char *p = (char *)strtoll; char *q = (char *)strtoull;]) SC_TCL_EARLY_FLAG(_LARGEFILE64_SOURCE,[#include ], [struct stat64 buf; int i = stat64("/", &buf);]) + SC_TCL_EARLY_FLAG(_FILE_OFFSET_BITS,[#include ], + [switch (0) { case 0: case (sizeof(off_t)==sizeof(long long)): ; }],64) if test "x${tcl_flags}" = "x" ; then AC_MSG_RESULT([none]) else @@ -2374,6 +2377,7 @@ AC_DEFUN([SC_TCL_EARLY_FLAGS],[ # HAVE_STRUCT_DIRENT64, HAVE_DIR64 # HAVE_STRUCT_STAT64 # HAVE_TYPE_OFF64_T +# _TIME_BITS # #-------------------------------------------------------------------- @@ -2393,6 +2397,25 @@ AC_DEFUN([SC_TCL_64BIT_FLAGS], [ else AC_MSG_RESULT([no]) # Now check for auxiliary declarations + AC_CACHE_CHECK([for 64-bit time_t], tcl_cv_time_t_64,[ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], + [[switch (0) {case 0: case (sizeof(time_t)==sizeof(long long)): ;}]])], + [tcl_cv_time_t_64=yes],[tcl_cv_time_t_64=no])]) + if test "x${tcl_cv_time_t_64}" = "xno" ; then + # Note that _TIME_BITS=64 requires _FILE_OFFSET_BITS=64 + # which SC_TCL_EARLY_FLAGS has defined if necessary. + AC_CACHE_CHECK([if _TIME_BITS=64 enables 64-bit time_t], tcl_cv__time_bits,[ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#define _TIME_BITS 64 +#include ]], + [[switch (0) {case 0: case (sizeof(time_t)==sizeof(long long)): ;}]])], + [tcl_cv__time_bits=yes],[tcl_cv__time_bits=no])]) + if test "x${tcl_cv__time_bits}" = "xyes" ; then + AC_DEFINE(_TIME_BITS, 64, [_TIME_BITS=64 enables 64-bit time_t.]) + else + AC_MSG_ERROR([no 64-bit time_t available]) + fi + fi + AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include #include ]], [[struct dirent64 p;]])], -- cgit v0.12 From 72db4a5deb729d32c1bdf08df9836f11e0c13f25 Mon Sep 17 00:00:00 2001 From: "jan.nijtmans" Date: Thu, 20 Jul 2023 12:41:32 +0000 Subject: Don't bail out when no 64-bit time is available --- unix/configure | 2 -- unix/tcl.m4 | 2 -- 2 files changed, 4 deletions(-) diff --git a/unix/configure b/unix/configure index 0c01d10..44265f2 100755 --- a/unix/configure +++ b/unix/configure @@ -7706,8 +7706,6 @@ printf "%s\n" "$tcl_cv__time_bits" >&6; } printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h - else - as_fn_error $? "no 64-bit time_t available" "$LINENO" 5 fi fi diff --git a/unix/tcl.m4 b/unix/tcl.m4 index d1eeed3..98581e8 100644 --- a/unix/tcl.m4 +++ b/unix/tcl.m4 @@ -2377,8 +2377,6 @@ AC_DEFUN([SC_TCL_64BIT_FLAGS], [ [tcl_cv__time_bits=yes],[tcl_cv__time_bits=no])]) if test "x${tcl_cv__time_bits}" = "xyes" ; then AC_DEFINE(_TIME_BITS, 64, [_TIME_BITS=64 enables 64-bit time_t.]) - else - AC_MSG_ERROR([no 64-bit time_t available]) fi fi -- cgit v0.12