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https://sourceware.org/git/binutils-gdb.git
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a2d91340f3
Add ``-W -Wall'' to sub-directories bfd, binutils, gas gprof, ld and opcodes by the addition of WARN_CFLAGS to Makefile.am and configury to set it. Add configure option --enable-build-warnings. Re-generate all and sundry using auto*-000227.
51 lines
1.4 KiB
Plaintext
51 lines
1.4 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.13)
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AC_INIT(gprof.c)
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AC_CANONICAL_SYSTEM
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AM_INIT_AUTOMAKE(gprof, 2.9.5)
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AM_PROG_LIBTOOL
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dnl For simplicity, we use the BFD configuration file for most
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dnl things. However, we also need our own configuration file for
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dnl the automake PACKAGE and VERSION macros. We don't name it
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dnl config.h, to avoid any possible confusion with the bfd config.h.
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AM_CONFIG_HEADER(gconfig.h:gconfig.in)
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_ISC_POSIX
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ALL_LINGUAS=
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CY_GNU_GETTEXT
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AM_MAINTAINER_MODE
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AC_EXEEXT
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build_warnings="-W -Wall"
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AC_ARG_ENABLE(build-warnings,
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[ --enable-build-warnings Enable build-time compiler warnings if gcc is used],
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[case "${enableval}" in
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yes) ;;
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no) build_warnings="-w";;
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,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
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build_warnings="${build_warnings} ${t}";;
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*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
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build_warnings="${t} ${build_warnings}";;
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*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
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esac
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if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
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echo "Setting warning flags = $build_warnings" 6>&1
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fi])dnl
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WARN_CFLAGS=""
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if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then
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WARN_CFLAGS="${build_warnings}"
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fi
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AC_SUBST(WARN_CFLAGS)
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AC_OUTPUT(Makefile po/Makefile.in:po/Make-in,
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[sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile])
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