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authorBill Wendling <wendling@ncsa.uiuc.edu>2003-01-30 22:20:13 (GMT)
committerBill Wendling <wendling@ncsa.uiuc.edu>2003-01-30 22:20:13 (GMT)
commitceec9c45d9345bb6e864a492ad49932537dd4fdc (patch)
treef5f5378eab3a5032264921b1e154159252a8dbb7 /fortran/configure.in
parent1e35713691e20b00fa3458c77391fbc84efbb7a5 (diff)
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[svn-r6353] Purpose:
Update Description: Updated the configure scripts. Fortran and C++ didn't have proper checks for Linux LFS support. Also needed to remove the "-g" flag from the compile line if --enable-production is set. For that, I took how it's being done in HDF5 Lite... Platforms tested: Linux
Diffstat (limited to 'fortran/configure.in')
-rw-r--r--fortran/configure.in69
1 files changed, 60 insertions, 9 deletions
diff --git a/fortran/configure.in b/fortran/configure.in
index 5f96b6b..0631e0e 100644
--- a/fortran/configure.in
+++ b/fortran/configure.in
@@ -264,6 +264,53 @@ EOF
fi
dnl ----------------------------------------------------------------------
+dnl Production flags? Save the value in $CONFIG_MODE so we have it for
+dnl the record.
+dnl
+AC_MSG_CHECKING([for production mode])
+AC_ARG_ENABLE([production],
+ [AC_HELP_STRING([--enable-production],
+ [Determines how to run the compiler.])])
+
+case "X-$enable_production" in
+ X-yes)
+ AC_MSG_RESULT("production")
+
+ dnl Remove the "-g" flag from CFLAGS if it's in there.
+ dnl
+ CFLAGS_temp=""
+ if test -n "$CFLAGS"; then
+ for d in $CFLAGS ; do
+ if test "X$d" != "X-g"; then
+ CFLAGS_temp="$CFLAGS_temp $d"
+ fi
+ done
+ CFLAGS=$CFLAGS_temp
+ fi
+
+ CONFIG_MODE=production
+ CFLAGS="$CFLAGS $PROD_CFLAGS"
+ CPPFLAGS="$CPPFLAGS $PROD_CPPFLAGS"
+ ;;
+ X-|X-no)
+ AC_MSG_RESULT("development")
+ CONFIG_MODE=development
+ CFLAGS="$CFLAGS $DEBUG_CFLAGS"
+ CPPFLAGS="$CPPFLAGS $DEBUG_CPPFLAGS"
+ ;;
+ X-pg|X-profile)
+ AC_MSG_RESULT("profile")
+ CONFIG_MODE=profile
+ CFLAGS="$CXXFLAGS $PROFILE_CFLAGS"
+ CPPFLAGS="$CPPFLAGS $PROFILE_CPPFLAGS"
+ ;;
+ *)
+ AC_MSG_RESULT("user-defined")
+ CONFIG_MODE="$X-enableval"
+ ;;
+esac
+
+dnl ----------------------------------------------------------------------
dnl If we should build only static executables
dnl
AC_MSG_CHECKING(if should build only statically linked executables)
@@ -280,34 +327,38 @@ else
fi
AC_SUBST(LT_STATIC_EXEC)
+dnl ----------------------------------------------------------------------
+dnl Test for 64bit stuff before the data types and their sizes. The
+dnl result could effect the outcome of the sizeof macros below.
+dnl
case "$host_cpu-$host_vendor-$host_os" in
*linux*)
dnl ----------------------------------------------------------------------
dnl Enable large file support on linux? Store the result in the LINUX_LFS
dnl variable for posterity
- AC_ARG_ENABLE(linux-lfs,
+ AC_ARG_ENABLE([linux-lfs],
[AC_HELP_STRING([--enable-linux-lfs],
[Enable support for large (64-bit)
files on Linux. [default=check]])])
+ LINUX_LFS="no"
case "X-$enable_linux_lfs" in
X-yes)
LINUX_LFS=yes
;;
X-no)
- LINUX_LFS=no
;;
X-|*)
- LINUX_LFS=no
- AC_CHECK_FUNCS([getdents64],
- dnl Add the large file support flags to the CPPFLAGS macro if
- dnl we're on a Linux system which austensibly supports LFS. (We
- dnl think it does if it has the `getdents64' syscall).
- [LINUX_LFS=yes])
+ MAJOR_VER="`uname -r | cut -d '.' -f1`"
+ MINOR_VER="`uname -r | cut -d '.' -f2`"
+
+ if test ${MAJOR_VER} -gt 2 -o ${MAJOR_VER} -eq 2 -a ${MINOR_VER} -ge 4; then
+ LINUX_LFS="yes"
+ fi
;;
esac
- AC_MSG_CHECKING([for large file support on linux mode])
+ AC_MSG_CHECKING([for large file support mode on Linux])
if test "X$LINUX_LFS" = "Xyes"; then
AC_MSG_RESULT([enabled])
CPPFLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE $CPPFLAGS"