procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

libphobos: Fix link build errors when compiling with unsupported options

Browse source 
The first compilation test to get baseline warnings was getting more
messages due to a missing object.d file, compared to later configure
tests where libphobos is in the include paths.

Because there must always be an object module during compilation, let
the tests themselves be an empty object module instead.

libphobos/ChangeLog:

2019-04-24  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/88431
	* configure: Regenerate.
	* m4/libtool.m4 (lt_simple_compile_test_code): Update to not have
	dependencies on libphobos.
	(lt_simple_link_test_code): Likewise.
	(GDCFLAGS): Don't override for D compiler tests.

From-SVN: r270531
This commit is contained in:
Iain Buclaw 2019-04-24 02:04:04 +00:00 • committed by Iain Buclaw
parent 0c1eb9639d
commit 9bedfe1899
3 changed files with 25 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
libphobos/ChangeLog
View file

@ -1,3 +1,12 @@
2019-04-24 Iain Buclaw <ibuclaw@gdcproject.org>
PR d/88431
* configure: Regenerate.
* m4/libtool.m4 (lt_simple_compile_test_code): Update to not have
dependencies on libphobos.
(lt_simple_link_test_code): Likewise.
(GDCFLAGS): Don't override for D compiler tests.
2019-04-24 Iain Buclaw <ibuclaw@gdcproject.org>
* configure.tgt: Add aarch64*-*-linux* as a supported target.

14
libphobos/configure vendored
View file

@ -11981,10 +11981,16 @@ objext=o
objext_D=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="module mod; extern(C) int main() { return 0; }"
lt_simple_compile_test_code="\
module object;
shared int some_variable = 0;
"
# Code to be used in simple link tests
lt_simple_link_test_code='module mod; extern(C) int main() { return 0; }'
lt_simple_link_test_code="\
module object;
extern(C) int main() { return 0; }
"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
@ -12020,12 +12026,9 @@ $RM -r conftest*
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_DFLAGS=$GDCFLAGS
lt_save_GCC=$GCC
GCC=yes
CC=${GDC-"gdc"}
# Need to specify location for object.d
GDCFLAGS="-nophoboslib $GDCFLAGS"
CFLAGS=$GDCFLAGS
compiler=$CC
compiler_D=$CC
@ -13867,7 +13870,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
GDCFLAGS=$lt_save_DFLAGS
GDCFLAGS=$gdc_save_DFLAGS

14
libphobos/m4/libtool.m4 vendored
View file

@ -20,10 +20,16 @@ objext=o
_LT_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="module mod; extern(C) int main() { return 0; }"
lt_simple_compile_test_code="\
module object;
shared int some_variable = 0;
"
# Code to be used in simple link tests
lt_simple_link_test_code='module mod; extern(C) int main() { return 0; }'
lt_simple_link_test_code="\
module object;
extern(C) int main() { return 0; }
"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
@ -35,12 +41,9 @@ _LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_DFLAGS=$GDCFLAGS
lt_save_GCC=$GCC
GCC=yes
CC=${GDC-"gdc"}
# Need to specify location for object.d
GDCFLAGS="-nophoboslib $GDCFLAGS"
CFLAGS=$GDCFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
@ -74,5 +77,4 @@ AC_LANG_RESTORE
GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
GDCFLAGS=$lt_save_DFLAGS
])# _LT_LANG_D_CONFIG