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author | Stig Bakken <ssb@php.net> | 1999-09-27 13:15:20 +0000 |
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committer | Stig Bakken <ssb@php.net> | 1999-09-27 13:15:20 +0000 |
commit | 3bc6f8155c12339f3f5ea6bbee9b5440aa339d56 (patch) | |
tree | 3e3e2e8f68dff48cdbfe549d558a79ebea745f6c | |
parent | b7a11301432d26f8ef6dcdc9746be1804d07d555 (diff) | |
download | php-git-3bc6f8155c12339f3f5ea6bbee9b5440aa339d56.tar.gz |
added AC_SYS_LFS from fileutils
-rw-r--r-- | acinclude.m4 | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 971ba50cff..5f168a373f 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -234,3 +234,46 @@ AC_DEFUN(PHP_WITH_SHARED,[ ;; esac ]) + +dnl The problem is that the default compilation flags in Solaris 2.6 won't +dnl let programs access large files; you need to tell the compiler that +dnl you actually want your programs to work on large files. For more +dnl details about this brain damage please see: +dnl http://www.sas.com/standards/large.file/x_open.20Mar96.html + +dnl Written by Paul Eggert <eggert@twinsun.com>. + +AC_DEFUN(AC_SYS_LFS, +[dnl + # If available, prefer support for large files unless the user specified + # one of the CPPFLAGS, LDFLAGS, or LIBS variables. + AC_MSG_CHECKING(whether large file support needs explicit enabling) + ac_getconfs='' + ac_result=yes + ac_set='' + ac_shellvars='CPPFLAGS LDFLAGS LIBS' + for ac_shellvar in $ac_shellvars; do + case $ac_shellvar in + CPPFLAGS) ac_lfsvar=LFS_CFLAGS ;; + *) ac_lfsvar=LFS_$ac_shellvar ;; + esac + eval test '"${'$ac_shellvar'+set}"' = set && ac_set=$ac_shellvar + (getconf $ac_lfsvar) >/dev/null 2>&1 || { ac_result=no; break; } + ac_getconf=`getconf $ac_lfsvar` + ac_getconfs=$ac_getconfs$ac_getconf + eval ac_test_$ac_shellvar=\$ac_getconf + done + case "$ac_result$ac_getconfs" in + yes) ac_result=no ;; + esac + case "$ac_result$ac_set" in + yes?*) ac_result="yes, but $ac_set is already set, so use its settings" + esac + AC_MSG_RESULT($ac_result) + case $ac_result in + yes) + for ac_shellvar in $ac_shellvars; do + eval $ac_shellvar=\$ac_test_$ac_shellvar + done ;; + esac +]) |