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* lib/autoconf/lang.m4 (_AC_COMPILER_OBJEXT_REJECT)

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(_AC_COMPILER_EXEEXT_REJECT): New.
Also recognize *.bb and *.bbg as compilation byproducts.
(_AC_COMPILER_EXEEXT_DEFAULT, _AC_COMPILER_EXEEXT_O)
(_AC_COMPILER_OBJEXT): Use them.
Fixes Debian #138666.
This commit is contained in:
Akim Demaille 2002-04-03 09:27:04 +00:00
parent c0660d90e7
commit 9b7a51e844
2 changed files with 35 additions and 4 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2002-04-03 Akim Demaille <akim@epita.fr>
* lib/autoconf/lang.m4 (_AC_COMPILER_OBJEXT_REJECT)
(_AC_COMPILER_EXEEXT_REJECT): New.
Also recognize *.bb and *.bbg as compilation byproducts.
(_AC_COMPILER_EXEEXT_DEFAULT, _AC_COMPILER_EXEEXT_O)
(_AC_COMPILER_OBJEXT): Use them.
Fixes Debian #138666.
2002-04-02 Peter Eisentraut <peter_e@gmx.net>
Integrate AC_PROG_CC_STDC into AC_PROG_CC.

30
lib/autoconf/lang.m4
View File

@ -391,7 +391,29 @@ m4_divert_pop()dnl
#
# When the w32 free Borland C++ command line compiler links a program
# (conftest.exe), it also produces a file named `conftest.tds' in
# addition to `conftest.obj'
# addition to `conftest.obj'.
#
# - *.bb, *.bbg
# Created per object by GCC when given -ftest-coverage.
#
# - *.xSYM
# Created on BeOS. Seems to be per executable.
# _AC_COMPILER_OBJEXT_REJECT
# --------------------------
# Case/esac pattern matching the files to be ignored when looking for
# compiled object files.
m4_define([_AC_COMPILER_OBJEXT_REJECT],
[*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg])
# _AC_COMPILER_EXEEXT_REJECT
# --------------------------
# Case/esac pattern matching the files to be ignored when looking for
# compiled executables.
m4_define([_AC_COMPILER_EXEEXT_REJECT],
[_AC_COMPILER_OBJEXT_REJECT | *.o | *.obj])
# We must not AU define them, because autoupdate would then remove
@ -430,7 +452,7 @@ for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null;
ls a.out conftest 2>/dev/null;
ls a.* conftest.* 2>/dev/null`; do
case $ac_file in
*.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;;
_AC_COMPILER_EXEEXT_REJECT ) ;;
a.out ) # We found the default executable, but exeext='' is most
# certainly right.
break;;
@ -496,7 +518,7 @@ AS_IF([AC_TRY_EVAL(ac_link)],
# `rm'.
for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
case $ac_file in
*.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
_AC_COMPILER_EXEEXT_REJECT ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : ['[^.]*\(\..*\)']`
export ac_cv_exeext
break;;
@ -554,7 +576,7 @@ rm -f conftest.o conftest.obj
AS_IF([AC_TRY_EVAL(ac_compile)],
[for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
_AC_COMPILER_OBJEXT_REJECT ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac