Unable to configure gcc 4.9.2 on mac OSX 10.10.1 with ISL 0.12.2

[Hemant <hemant dot tm at gmail dot com>]

Hi,

I am trying to build gcc 4.9.2 on mac OSX 10.10.1 from scratch but it
fails at the configure step.

On quick search I found that there is some issue with the configure
script  at below line :

>>

configure:5990: checking for version 0.12 of ISL

It uses the value for the previous step which basically checks for ISL
version 0.10 and 0.11 and doesn't update the value. Though I thought
that was fixed.

Any suggestion?

Thanks,

Hemant


####################################

Hemants-MacBook-Pro:build hemant$ ../configure
--prefix=/Users/hemant/Work/dvlpr/tools/gnu_tools_dir/usr/gcc-4.9.2
--enable-checking=release
--with-gmp=/Users/hemant/Work/dvlpr/tools/gnu_tools_dir/usr/gcc-4.9.2
--with-mpfr=/Users/hemant/Work/dvlpr/tools/gnu_tools_dir/usr/gcc-4.9.2
--with-mpc=/Users/hemant/Work/dvlpr/tools/gnu_tools_dir/usr/gcc-4.9.2
--enable-languages=c,c++
--with-isl=/Users/hemant/Work/dvlpr/tools/gnu_tools_dir/usr/gcc-4.9.2
--with-cloog=/Users/hemant/Work/dvlpr/tools/gnu_tools_dir/usr/gcc-4.9.2
--program-suffix=-4.9.2

checking build system type... x86_64-apple-darwin14.0.0

checking host system type... x86_64-apple-darwin14.0.0

checking target system type... x86_64-apple-darwin14.0.0

checking for a BSD-compatible install... /usr/bin/install -c

checking whether ln works... yes

checking whether ln -s works... yes

checking for a sed that does not truncate output... /usr/bin/sed

checking for gawk... no

checking for mawk... no

checking for nawk... no

checking for awk... awk

checking for libatomic support... yes

checking for libcilkrts support... yes

checking for libitm support... yes

checking for libsanitizer support... yes

checking for libvtv support... no

checking for gcc... gcc

checking for C compiler default output file name... a.out

checking whether the C compiler works... yes

checking whether we are cross compiling... no

checking for suffix of executables...

checking for suffix of object files... o

checking whether we are using the GNU C compiler... yes

checking whether gcc accepts -g... yes

checking for gcc option to accept ISO C89... none needed

checking for g++... g++

checking whether we are using the GNU C++ compiler... yes

checking whether g++ accepts -g... yes

checking whether g++ accepts -static-libstdc++ -static-libgcc... no

checking for gnatbind... no

checking for gnatmake... no

checking whether compiler driver understands Ada... no

checking how to compare bootstrapped objects... cmp
--ignore-initial=16 $$f1 $$f2

checking for objdir... .libs

checking for the correct version of gmp.h... yes

checking for the correct version of mpfr.h... yes

checking for the correct version of mpc.h... yes

checking for the correct version of the gmp/mpfr/mpc libraries... yes

checking for version 0.10 of ISL... no

checking for version 0.11 of ISL... no

checking for version 0.12 of ISL... no

configure: error: Unable to find a usable ISL.  See config.log for details.

#########################################################

config.log >>

configure: failed program was:

| /* confdefs.h */

| #define PACKAGE_NAME ""

| #define PACKAGE_TARNAME ""

| #define PACKAGE_VERSION ""

| #define PACKAGE_STRING ""

| #define PACKAGE_BUGREPORT ""

| #define PACKAGE_URL ""

| #define LT_OBJDIR ".libs/"

| /* end confdefs.h.  */

| #include <isl/version.h>

|    #include <string.h>

| int

| main ()

| {

| if (strncmp (isl_version (), "isl-0.11", strlen ("isl-0.11")) != 0)

|      return 1;

|

|   ;

|   return 0;

| }

configure:5970: result: no

configure:5990: checking for version 0.12 of ISL

configure:6009: gcc -o conftest -g -O2
-I/Users/hemant/Work/dvlpr/tools/gnu_tools_dir/usr/gcc-4.9.2/include
-I/Users/hemant/Work/dvlpr/tools/gnu_tools_dir/usr/gcc-4.9.2/include
-I/Users/hemant/Work/dvlpr/tools/gnu_tools_dir/usr/gcc-4.9.2/include
-I/Users/hemant/Work/dvlpr/tools/gnu_tools_dir/usr/gcc-4.9.2/include
 -L/Users/hemant/Work/dvlpr/tools/gnu_tools_dir/usr/gcc-4.9.2/lib
conftest.c  -lisl >&5

configure:6009: $? = 0

configure:6009: ./conftest

configure:6009: $? = 1

configure: program exited with status 1

configure: failed program was:

| /* confdefs.h */

| #define PACKAGE_NAME ""

| #define PACKAGE_TARNAME ""

| #define PACKAGE_VERSION ""

| #define PACKAGE_STRING ""

| #define PACKAGE_BUGREPORT ""

| #define PACKAGE_URL ""

| #define LT_OBJDIR ".libs/"

| /* end confdefs.h.  */

| #include <isl/version.h>

|    #include <string.h>

| int

| main ()

| {

| if (strncmp (isl_version (), "isl-0.12", strlen ("isl-0.12")) != 0)

|      return 1;

|

|   ;

|   return 0;

| }

configure:6018: result: no

configure:6054: error: Unable to find a usable ISL.  See config.log for details.

####################################################