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CC and CXX override improvements in examples

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Use the overridden CC and CXX compiles when linking
when overriding at make time.
Previously the following would use CC and CXX specified at
configure time when linking:
  make CC=gcc-11 CXX=g++-11
This commit is contained in:
William S Fulton 2021-11-15 19:55:26 +00:00
commit 75cacc1325
1 changed files with 18 additions and 18 deletions
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36
configure.ac
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@ -146,14 +146,14 @@ then
*-*-aix*) LDSHARED="\$(srcdir)/ld_so_aix \$(CC)";;
*-*-cygwin* | *-*-mingw*)
if test "$GCC" = yes; then
LDSHARED="$CC -shared"
LDSHARED="\$(CC) -shared"
else
if test "cl" = $CC ; then
# Microsoft Visual C++ (MSVC)
LDSHARED="$CC -nologo -LD"
LDSHARED="\$(CC) -nologo -LD"
else
# Unknown compiler try gcc approach
LDSHARED="$CC -shared"
LDSHARED="\$(CC) -shared"
fi
fi ;;
*-*-irix5*) LDSHARED="ld -shared";;
@ -165,25 +165,25 @@ then
*-sequent-sysv4) LDSHARED="ld -G";;
*-*-next*)
if test "$ns_dyld"
then LDSHARED='$(CC) $(LDFLAGS) -bundle -prebind'
else LDSHARED='$(CC) $(CFLAGS) -nostdlib -r'
then LDSHARED="\$(CC) \$(LDFLAGS) -bundle -prebind"
else LDSHARED="\$(CC) \$(CFLAGS) -nostdlib -r"
fi
if test "$with_next_framework" ; then
LDSHARED="$LDSHARED \$(LDLIBRARY)"
fi ;;
*-*-linux*) LDSHARED="$CC -shared";;
*-*-linux*) LDSHARED="\$(CC) -shared";;
*-*-dgux*) LDSHARED="ld -G";;
*-*-freebsd3*) LDSHARED="$CC -shared";;
*-*-freebsd3*) LDSHARED="\$(CC) -shared";;
*-*-freebsd* | *-*-openbsd*) LDSHARED="ld -Bshareable";;
*-*-netbsd*)
if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]]
if [[ "`\$(CC) -dM -E - </dev/null | grep __ELF__`" != "" ]]
then
LDSHARED="$CC -shared"
LDSHARED="\$(CC) -shared"
else
LDSHARED="ld -Bshareable"
fi;;
*-sco-sysv*) LDSHARED="$CC -G -KPIC -Ki486 -belf -Wl,-Bexport";;
*-*-darwin*) LDSHARED="$CC -bundle -undefined suppress -flat_namespace";;
*-sco-sysv*) LDSHARED="\$(CC) -G -KPIC -Ki486 -belf -Wl,-Bexport";;
*-*-darwin*) LDSHARED="\$(CC) -bundle -undefined suppress -flat_namespace";;
*) LDSHARED="ld";;
esac
fi
@ -205,23 +205,23 @@ if test -z "$TRYLINKINGWITHCXX"
then
case $host in
*-*-solaris*) if test "$GCC" = yes
then TRYLINKINGWITHCXX="CXXSHARED= $CXX -Wl,-G"
else TRYLINKINGWITHCXX="CXXSHARED= $CXX -G -L/opt/SUNWspro/lib -lCrun -lCstd"
then TRYLINKINGWITHCXX="CXXSHARED= \$(CXX) -Wl,-G"
else TRYLINKINGWITHCXX="CXXSHARED= \$(CXX) -G -L/opt/SUNWspro/lib -lCrun -lCstd"
fi;;
*-*-hp*) TRYLINKINGWITHCXX="CXXSHARED= $CXX +z ";;
*-*-darwin*) TRYLINKINGWITHCXX="CXXSHARED= $CXX -bundle -undefined suppress -flat_namespace";;
*-*-hp*) TRYLINKINGWITHCXX="CXXSHARED= \$(CXX) +z ";;
*-*-darwin*) TRYLINKINGWITHCXX="CXXSHARED= \$(CXX) -bundle -undefined suppress -flat_namespace";;
*-*-cygwin* | *-*-mingw*)
if test "$GCC" = yes; then
TRYLINKINGWITHCXX="CXXSHARED= $CXX -shared "
TRYLINKINGWITHCXX="CXXSHARED= \$(CXX) -shared "
else
if test "cl" = $CXX ; then
# Microsoft Visual C++ (MSVC)
TRYLINKINGWITHCXX="CXXSHARED= $CXX -nologo -LD"
TRYLINKINGWITHCXX="CXXSHARED= \$(CXX) -nologo -LD"
else
TRYLINKINGWITHCXX="#unknown Windows compiler"
fi
fi ;;
*) TRYLINKINGWITHCXX="CXXSHARED= $CXX -shared ";;
*) TRYLINKINGWITHCXX="CXXSHARED= \$(CXX) -shared ";;
esac
fi
AC_MSG_RESULT($TRYLINKINGWITHCXX)