CCDEPMODE
DEPDIR
am__leading_dot
-COMPILER_CFLAGS
-COMPILER
INSTALL_STRIP_PROGRAM
STRIP
install_sh
enable_maintainer_mode
enable_plugins
enable_largefile
-enable_build_with_cxx
with_separate_debug_dir
with_gdb_datadir
with_relocated_sources
(and sometimes confusing) to the casual installer
--enable-plugins Enable support for plugins
--disable-largefile omit support for large files
- --disable-build-with-cxx
- build with C compiler instead of C++ compiler
--enable-targets=TARGETS
alternative target configurations
--enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)
program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
-# See if we are building with C++, and substitute COMPILER.
-
- # Check whether --enable-build-with-cxx was given.
-if test "${enable_build_with_cxx+set}" = set; then :
- enableval=$enable_build_with_cxx; case $enableval in
- yes | no)
- ;;
- *)
- as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
- esac
-else
- enable_build_with_cxx=yes
-fi
-
-
- if test "$enable_build_with_cxx" = "yes"; then
- COMPILER='$(CXX)'
- COMPILER_CFLAGS='$(CXXFLAGS)'
- else
- COMPILER='$(CC)'
- COMPILER_CFLAGS='$(CFLAGS)'
- fi
-
-
-
-
# Dependency checking.
rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
WERROR_CFLAGS="-Werror"
fi
-# These options work in either C or C++ modes.
+# The options we'll try to enable.
build_warnings="-Wall -Wpointer-arith \
-Wno-unused -Wunused-value -Wunused-function \
-Wno-switch -Wno-char-subscripts \
--Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable"
-
-# Now add in C and C++ specific options, depending on mode.
-if test "$enable_build_with_cxx" = "yes"; then
- build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
--Wno-narrowing"
-else
- build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
--Wdeclaration-after-statement -Wmissing-parameter-type \
--Wold-style-declaration -Wold-style-definition"
-fi
+-Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
+-Wno-sign-compare -Wno-write-strings -Wno-narrowing"
# Enable -Wno-format by default when using gcc on mingw since many
# GCC versions complain about %I64.
# The set of warnings supported by a C++ compiler is not the same as
# of the C compiler.
-if test "$enable_build_with_cxx" = "yes"; then
- ac_ext=cpp
+ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-fi
WARN_CFLAGS=""
if test "x${build_warnings}" != x -a "x$GCC" = xyes
-if test "$enable_build_with_cxx" = "yes"; then
- ac_ext=c
+ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-fi
# In the Cygwin environment, we need some additional flags.