fi
AC_MSG_RESULT($warnCFLAGS)
- AC_ARG_ENABLE(iso-c,
- [ --enable-iso-c Try to warn if code is not ISO C ],,
- enable_iso_c=no)
-
- AC_MSG_CHECKING(what language compliance flags to pass to the C compiler)
- complCFLAGS=
- if test "x$enable_iso_c" != "xno"; then
- if test "x$GCC" = "xyes"; then
- case " $CFLAGS " in
- *[\ \ ]-ansi[\ \ ]*) ;;
- *) complCFLAGS="$complCFLAGS -ansi" ;;
- esac
-
- case " $CFLAGS " in
- *[\ \ ]-pedantic[\ \ ]*) ;;
- *) complCFLAGS="$complCFLAGS -pedantic" ;;
- esac
- fi
- fi
- AC_MSG_RESULT($complCFLAGS)
- if test "x$cflags_set" != "xyes"; then
- CFLAGS="$CFLAGS $warnCFLAGS $complCFLAGS"
- cflags_set=yes
- AC_SUBST(cflags_set)
- fi
])
dnl For C++, do basically the same thing.
fi
AC_MSG_RESULT($warnCXXFLAGS)
- AC_ARG_ENABLE(iso-cxx,
- [ --enable-iso-cxx Try to warn if code is not ISO C++ ],,
- enable_iso_cxx=no)
-
- AC_MSG_CHECKING(what language compliance flags to pass to the C++ compiler)
- complCXXFLAGS=
- if test "x$enable_iso_cxx" != "xno"; then
- if test "x$GCC" = "xyes"; then
- case " $CXXFLAGS " in
- *[\ \ ]-ansi[\ \ ]*) ;;
- *) complCXXFLAGS="$complCXXFLAGS -ansi" ;;
- esac
-
- case " $CXXFLAGS " in
- *[\ \ ]-pedantic[\ \ ]*) ;;
- *) complCXXFLAGS="$complCXXFLAGS -pedantic" ;;
- esac
- fi
- fi
- AC_MSG_RESULT($complCXXFLAGS)
- if test "x$cxxflags_set" != "xyes"; then
- CXXFLAGS="$CXXFLAGS $warnCXXFLAGS $complCXXFLAGS"
- cxxflags_set=yes
- AC_SUBST(cxxflags_set)
- fi
])
dnl Curses detection: Munged from Midnight Commander's configure.in
dnl
fi
])
-AC_DEFUN(AC_CHECK_COMPILERS,
-[
- dnl this is somehow a fat lie, but prevents other macros from double checking
- AC_PROVIDE([AC_PROG_CC])
- AC_PROVIDE([AC_PROG_CPP])
- AC_ARG_ENABLE(debug,[ --enable-debug creates debugging code [default=no]],
- [
- if test $enableval = "no"; dnl
- then ac_use_debug_code="no"
- else ac_use_debug_code="yes"
- fi
- ], [ac_use_debug_code="no"])
-
- AC_ARG_ENABLE(strict,[ --enable-strict compiles with strict compiler options (may not work!)],
- [
- if test $enableval = "no"; then
- ac_use_strict_options="no"
- else
- ac_use_strict_options="yes"
- fi
- ], [ac_use_strict_options="no"])
-
-dnl this was AC_PROG_CC. I had to include it manualy, since I had to patch it
- AC_MSG_CHECKING(for a C-Compiler)
- dnl if there is one, print out. if not, don't matter
- AC_MSG_RESULT($CC)
-
- if test -z "$CC"; then AC_CHECK_PROG(CC, gcc, gcc) fi
- if test -z "$CC"; then AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) fi
- if test -z "$CC"; then AC_CHECK_PROG(CC, xlc, xlc) fi
- test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-
- AC_PROG_CC_WORKS
- AC_PROG_CC_GNU
-
- if test $ac_cv_prog_gcc = yes; then
- GCC=yes
- else
- GCC=
- fi
-
- if test -z "$CFLAGS"; then
- if test "$ac_use_debug_code" = "yes"; then
- AC_PROG_CC_G
- if test $ac_cv_prog_cc_g = yes; then
- CFLAGS="-g"
- fi
- else
- if test "$GCC" = "yes"; then
- CFLAGS="-O2"
- else
- CFLAGS=""
- fi
- fi
-
- if test "$GCC" = "yes"; then
- CFLAGS="$CFLAGS -Wall"
-
- if test "$ac_use_strict_options" = "yes"; then
- CFLAGS="$CFLAGS -W -ansi -pedantic"
- fi
- fi
-
- fi
-
- case "$host" in
- *-*-sysv4.2uw*) CFLAGS="$CFLAGS -D_UNIXWARE";;
- esac
-
- if test -z "$LDFLAGS" && test "$ac_use_debug_code" = "no" && test "$GCC" = "yes"; then
- LDFLAGS="-s"
- fi
-
-
-dnl this is AC_PROG_CPP. I had to include it here, since autoconf checks
-dnl dependecies between AC_PROG_CPP and AC_PROG_CC (or is it automake?)
-
- AC_MSG_CHECKING(how to run the C preprocessor)
- # On Suns, sometimes $CPP names a directory.
- if test -n "$CPP" && test -d "$CPP"; then
- CPP=
- fi
- if test -z "$CPP"; then
- AC_CACHE_VAL(ac_cv_prog_CPP,
- [ # This must be in double quotes, not single quotes, because CPP may get
- # substituted into the Makefile and "${CC-cc}" will confuse make.
- CPP="${CC-cc} -E"
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp.
- dnl Use a header file that comes with gcc, so configuring glibc
- dnl with a fresh cross-compiler works.
- AC_TRY_CPP([#include <assert.h>
- Syntax Error], ,
- CPP="${CC-cc} -E -traditional-cpp"
- AC_TRY_CPP([#include <assert.h>
- Syntax Error], , CPP=/lib/cpp))
- ac_cv_prog_CPP="$CPP"])dnl
- CPP="$ac_cv_prog_CPP"
- else
- ac_cv_prog_CPP="$CPP"
- fi
- AC_MSG_RESULT($CPP)
- AC_SUBST(CPP)dnl
-
-
- AC_MSG_CHECKING(for a C++-Compiler)
- dnl if there is one, print out. if not, don't matter
- AC_MSG_RESULT($CXX)
-
- if test -z "$CXX"; then AC_CHECK_PROG(CXX, g++, g++) fi
- if test -z "$CXX"; then AC_CHECK_PROG(CXX, CC, CC) fi
- if test -z "$CXX"; then AC_CHECK_PROG(CXX, xlC, xlC) fi
- if test -z "$CXX"; then AC_CHECK_PROG(CXX, DCC, DCC) fi
- test -z "$CXX" && AC_MSG_ERROR([no acceptable C++-compiler found in \$PATH])
-
- AC_PROG_CXX_WORKS
- AC_PROG_CXX_GNU
-
- if test $ac_cv_prog_gxx = yes; then
- GXX=yes
- else
- AC_MSG_CHECKING(whether we are using SPARC CC)
- GXX=
- cat > conftest.C << EOF
-#ifdef __SUNPRO_CC
- yes;
-#endif
-EOF
-
- ac_try="$CXX -E conftest.C"
- if { (eval echo configure:__online__: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_CC=yes
- else
- ac_cv_prog_CC=no
- fi
- AC_MSG_RESULT($ac_cv_prog_CC)
- fi
-
- if test -z "$CXXFLAGS"; then
- if test "$ac_use_debug_code" = "yes"; then
- AC_PROG_CXX_G
- if test $ac_cv_prog_cxx_g = yes; then
- CXXFLAGS="-g"
- fi
- if test "$ac_cv_prog_CC" = "yes"; then
- CXXFLAGS="$CXXFLAGS -pto"
- fi
- else
- if test "$GXX" = "yes"; then
- CXXFLAGS="-O2"
- else
- if test "$ac_cv_prog_CC" = "yes"; then
- CXXFLAGS="-pto -O2"
- else
- CXXFLAGS=""
- fi
- fi
- fi
-
- if test "$GXX" = "yes"; then
- CXXFLAGS="$CXXFLAGS -Wall"
-
- if test "$ac_use_strict_options" = "yes"; then
- CXXFLAGS="$CXXFLAGS -W -ansi -Wtraditional -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Woverloaded-virtual -Wbad-function-cast -Wsynth"
- fi
-
- if test "$kde_very_strict" = "yes"; then
- CXXFLAGS="$CXXFLAGS -Wold-style-cast -Wshadow -Wredundant-decls -Wconversion"
- fi
- fi
- fi
-
- case "$host" in
- *-*-sysv4.2uw*) CXXFLAGS="$CXXFLAGS -D_UNIXWARE";;
- esac
-
-])
-
dnl just a wrapper to clean up configure.in
AC_DEFUN(KDE_PROG_LIBTOOL,
[
projects / lyx.git / commitdiff