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re PR fortran/36495 (libgfortran should be build with FCFLAGS -fimplicit-none)

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2008-06-13  Tobias Burnus  <burnus@net-b.de>

       PR fortran/36495
       * configure: Add "-Werror -fimplicit-none" to the AM_FCFLAGS.
       * configure.ac: Ditto.
       * intrinsics/dprod_r8.f90: Add "implicit none".

From-SVN: r136740
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Tobias Burnus 2008-06-13 09:10:15 +02:00 committed by Tobias Burnus
parent a9a533509a
commit c3e9b6abf8
4 changed files with 10 additions and 2 deletions
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7
libgfortran/ChangeLog
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@ -1,3 +1,10 @@
2008-06-13 Tobias Burnus <burnus@net-b.de>
PR fortran/36495
* configure.ac (AM_FCFLAGS): Add "-Werror -fimplicit-none".
* configure: (generated) ditto.
* intrinsics/dprod_r8.f90: Add "implicit none".
2008-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/36420

2
libgfortran/configure vendored
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@ -3396,7 +3396,7 @@ fi
# Add -Wall -fno-repack-arrays -fno-underscoring if we are using GCC.
if test "x$GCC" = "xyes"; then
AM_FCFLAGS="-I . -Wall -fno-repack-arrays -fno-underscoring"
AM_FCFLAGS="-I . -Wall -Werror -fimplicit-none -fno-repack-arrays -fno-underscoring"
## We like to use C99 routines when available. This makes sure that
## __STDC_VERSION__ is set such that libc includes make them available.
AM_CFLAGS="-std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra -Wwrite-strings"

2
libgfortran/configure.ac
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@ -123,7 +123,7 @@ m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
# Add -Wall -fno-repack-arrays -fno-underscoring if we are using GCC.
if test "x$GCC" = "xyes"; then
AM_FCFLAGS="-I . -Wall -fno-repack-arrays -fno-underscoring"
AM_FCFLAGS="-I . -Wall -Werror -fimplicit-none -fno-repack-arrays -fno-underscoring"
## We like to use C99 routines when available. This makes sure that
## __STDC_VERSION__ is set such that libc includes make them available.
AM_CFLAGS="-std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra -Wwrite-strings"

1
libgfortran/intrinsics/dprod_r8.f90
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@ -20,6 +20,7 @@
elemental function _gfortran_specific__dprod_r8 (p1, p2)
implicit none
real (kind=4), intent (in) :: p1, p2
real (kind=8) :: _gfortran_specific__dprod_r8