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| author | neroden <neroden@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-04-05 03:58:46 +0000 |
|---|---|---|
| committer | neroden <neroden@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-04-05 03:58:46 +0000 |
| commit | e08c7853cd1e57b4f82ad9c609ba989a04a6bf58 (patch) | |
| tree | 7f0a960205235546c7759d86602d1d8705291234 /gcc/configure.ac | |
| parent | 2e746e59b1b2a9abdf5e9de5864d2b37ade8f38a (diff) | |
| download | gcc-e08c7853cd1e57b4f82ad9c609ba989a04a6bf58.tar.gz | |
PR target/14548
* config.host: Set the shell variable host_can_use_collect2.
Set it to yes by default, and to no for alpha*-dec-*vms*,
i[34567]86-*-mingw32*, and powerpc-*-beos*.
* configure.ac: Set and substitute the shell variable collect2.
Give an error if use_collect2 is yes and host_can_use_collect2 is
no.
* Makefile.in (COLLECT2): Rename from USE_COLLECT2. Change all
uses. Initialize to @collect2@.
(STAGESTUFF): Remove $(USE_COLLECT2).
* config/alpha/x-vms (USE_COLLECT2): Don't set.
* config/i386/t-mingw32 (USE_COLLECT2): Likewise.
* config/rs6000/t-beos (USE_COLLECT2): Likewise.
* config/pa/t-pa64: Remove commented out USE_COLLECT2.
* configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80422 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/configure.ac')
| -rw-r--r-- | gcc/configure.ac | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/configure.ac b/gcc/configure.ac index f35812d42f2..742432b5390 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -1656,6 +1656,13 @@ for file in ${extra_headers} ; do extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}" done +# Define collect2 in Makefile. +case $host_can_use_collect2 in + no) collect2= ;; + *) collect2='collect2$(exeext)' ;; +esac +AC_SUBST([collect2]) + # Add a definition of USE_COLLECT2 if system wants one. case $use_collect2 in no) use_collect2= ;; @@ -1663,6 +1670,11 @@ case $use_collect2 in *) host_xm_defines="${host_xm_defines} USE_COLLECT2" xm_defines="${xm_defines} USE_COLLECT2" + case $host_can_use_collect2 in + no) + AC_MSG_ERROR([collect2 is required but cannot be built on this system]) + ;; + esac ;; esac |