Hi, Greetings, I have been an active user of the Boost Regex Library, off late, and have been attempting to include this library into my project. I am still unsuccessful with all my efforts to include the library. I require to include only the regular expression library into my project, and hence have tried to build the same using the ../ boost_1_47_0/libs/regex/build/ generic.mak file, but was unsuccessful. I could compile the regex library using the gcc compiler with the below configuration # gcc -v Reading specs from /usr/lib/gcc/i686-pc-cygwin/3.4.4/specs Configured with: /usr/build/package/orig/test.respin/gcc-3.4.4-3/configure --verbose --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --libdir=/usr/ lib --libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info --enable-languages=c,ada,c++,d,f77,pascal,java,objc --enable-nls --without -included-gettext --enable-version-specific-runtime-libs --without-x --enable-libgcj --disable-java-awt --with-system-zlib --enable-interpreter --disa ble-libgcj-debug --enable-threads=posix --enable-java-gc=boehm --disable-win32-registry --enable-sjlj-exceptions --enable-hash-synchronization --enabl e-libstdcxx-debug Thread model: posix gcc version 3.4.4 (cygming special, gdc 0.12, using dmd 0.125) Make File excerpt: INCLUDES= DTOF = MCF5270FS:simple CCDIR = c:/diab/4.4b/WIN32/bin CMN_CFLAGS = \ -Y I,diab4.4b_includes -XO -Xforce-prototypes -Xkeywords=0x08 -I. -Xkill-opt=0x010000 -Xenum-is-best -Xframe-ptr -Xlicense-wait -Xinline-explicit-force=100 -Xcomdat -Xexceptions-off # CXXFLAGS= extra compiler options - note applies to all build variants CXXFLAGS = \ -Xexceptions-off \ $(CMN_CFLAGS) LDFLGS = -YS,. -m2 -lm -lc -ld CXX = $(CCDIR)/dplus -t$(DTOF) AS = $(CCDIR)/das -t$(DTOF) LD = $(CCDIR)/dld $(LDFLGS) -t$(DTOF) DD = $(CCDIR)/ddump AR = $(CCDIR)/dar Compiler details: # ./dplus -VV C:\diab\4.4b\win32\bin\dplus.exe Rel 4.4 Rev b Copyright 1986-2001 Wind River Systems, Inc. build date and time: Jun 1 2001 15:11:48 Table: ACE ELFEMB mnem. Rel 4.4b Generate user.hpp file to match compiler configurations: I tried to configure the compiler by following the instruction provided in "Using the configure script<http://www.boost.org/doc/libs/1_47_0/libs/config/doc/html/index.html#boost_config.configuring_boost_for_your_platform.using_the_configure_script>" described in http://www.boost.org/doc/libs/1_47_0/libs/config/doc/html/index.html#configu..., but encountered the following errror: 998838@MIIPL-WF-26 /cygdrive/e/boost_1_47_0/boost_1_47_0/libs # cd config 998838@MIIPL-WF-26 /cygdrive/e/boost_1_47_0/boost_1_47_0/libs/config # export CXX="c:/diab/4.4b/WIN32/bin/dplus -tMCF5270FS:simple" 998838@MIIPL-WF-26 /cygdrive/e/boost_1_47_0/boost_1_47_0/libs/config # export CXXFLAGS="-Y I,diab4.4b_includes -XO -Xforce-prototypes -Xkeywords=0x08 -I. -Xkill-opt=0x010000 -Xenum-is-best -Xframe-ptr -Xlicense-wait -Xinline-explicit-force=100 -Xcomdat -Xexceptions-off" 998838@MIIPL-WF-26 /cygdrive/e/boost_1_47_0/boost_1_47_0/libs/config # export LDFLAGS="-YS,. -m2 -lm -lc -ld" 998838@MIIPL-WF-26 /cygdrive/e/boost_1_47_0/boost_1_47_0/libs/config # sh ./configure *** ./configure: boost configuration utility *** Please stand by while exploring compiler capabilities... Be patient - this could take some time... Note that this test script only gives an approximate configuration - you will need to test the results carefully using the boost regression test suite before using the results. *** Info : .cpp used as extension for tests checking for boost main tree... ./../.. checking for C++ compiler default output file name... configure: error: C++ compiler cannot create executables See `config.log' for more details. Reference Attachment 1: "config.log". Reference Attachment 2: "user.hpp" - Current configurations that is included to compile the regex library. ________________________________ The following are the internal errors that I encounter while compiling the regex library. Error 1: "..\boost/mpl/aux_/integral_wrapper.hpp", line 72: internal compiler error (dplus:1000): - ctoi_mang_expr() please contact support@ddi.com<mailto:support@ddi.com> Error 2: ".\boost/concept_archetype.hpp", line 44: internal compiler error (dplus:1308): - assertion 'istmplfuncdef(dcl) || istmplfuncspec(dcl)' failed at ./.. /src/dparse/cdcl.c:2932\n please contact support@ddi.com<mailto:support@ddi.com> Kindly provide suggestions or alternates that I could try to proceed further. Thanks, Warm regards Vikram Inoli Vikram dot inoli at lnties dot com Larsen & Toubro Limited www.larsentoubro.com This Email may contain confidential or privileged information for the intended recipient (s) If you are not the intended recipient, please do not use or disseminate the information, notify the sender and delete it from your system.