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| author | Paolo Bonzini <bonzini@gnu.org> | 2005-06-17 14:49:38 +0000 |
|---|---|---|
| committer | Paolo Bonzini <bonzini@gcc.gnu.org> | 2005-06-17 14:49:38 +0000 |
| commit | a2eafc7685e37c0077d9a4c4598b76bab9bec5d2 (patch) | |
| tree | f4ad2b15cbbf7fddc3ed03ff8cf6c098da647fd9 /gcc | |
| parent | 79748d710383e205e3c045b55ceda1b3e15ba945 (diff) | |
| download | gcc-a2eafc7685e37c0077d9a4c4598b76bab9bec5d2.zip gcc-a2eafc7685e37c0077d9a4c4598b76bab9bec5d2.tar.gz gcc-a2eafc7685e37c0077d9a4c4598b76bab9bec5d2.tar.bz2 | |
aclocal.m4 (gcc_AC_CHECK_TOOL): Do not overwrite the passed variable.
2005-06-17 Paolo Bonzini <bonzini@gnu.org>
* aclocal.m4 (gcc_AC_CHECK_TOOL): Do not overwrite the
passed variable.
From-SVN: r101127
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/aclocal.m4 | 4 | ||||
| -rwxr-xr-x | gcc/configure | 12 |
3 files changed, 18 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 29ec313..4451476 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-06-17 Paolo Bonzini <bonzini@gnu.org> + + * aclocal.m4 (gcc_AC_CHECK_TOOL): Do not overwrite the + passed variable. + * configure.ac: Regenerate. + 2005-06-17 Jan Hubicka <jh@suse.cz> * tree-optimize.c (execute_ipa_pass_list): New. diff --git a/gcc/aclocal.m4 b/gcc/aclocal.m4 index b180c1b..59e5845 100644 --- a/gcc/aclocal.m4 +++ b/gcc/aclocal.m4 @@ -710,7 +710,9 @@ AC_REQUIRE([gcc_AC_BUILD_EXEEXT]) dnl shut up useless "checking for..." messages dnl we can still read them in config.log exec AS_MESSAGE_FD([])>/dev/null -AC_PATH_PROGS($1, $2, , $gcc_cv_tool_dirs) +if test "x[$]$1" = x; then + AC_PATH_PROGS($1, $2, , $gcc_cv_tool_dirs) +fi if test "x[$]$1" = x; then # If the loop above did not find a tool, then use whatever # one we can find in the users's path. We are looking for a diff --git a/gcc/configure b/gcc/configure index a5e04ec..f557c2d 100755 --- a/gcc/configure +++ b/gcc/configure @@ -12895,7 +12895,8 @@ fi exec 6>/dev/null -for ac_prog in as +if test "x$gcc_cv_as" = x; then + for ac_prog in as do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 @@ -12939,6 +12940,7 @@ fi test -n "$gcc_cv_as" && break done +fi if test "x$gcc_cv_as" = x; then # If the loop above did not find a tool, then use whatever # one we can find in the users's path. We are looking for a @@ -13065,7 +13067,8 @@ fi exec 6>/dev/null -for ac_prog in ld +if test "x$gcc_cv_ld" = x; then + for ac_prog in ld do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 @@ -13109,6 +13112,7 @@ fi test -n "$gcc_cv_ld" && break done +fi if test "x$gcc_cv_ld" = x; then # If the loop above did not find a tool, then use whatever # one we can find in the users's path. We are looking for a @@ -13201,7 +13205,8 @@ fi exec 6>/dev/null -for ac_prog in nm +if test "x$gcc_cv_nm" = x; then + for ac_prog in nm do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 @@ -13245,6 +13250,7 @@ fi test -n "$gcc_cv_nm" && break done +fi if test "x$gcc_cv_nm" = x; then # If the loop above did not find a tool, then use whatever # one we can find in the users's path. We are looking for a |