| 1 |
dnl Process this file with autoconf to produce a configure script. |
| 2 |
AC_INIT(psiconv) |
| 3 |
AM_INIT_AUTOMAKE(psiconv,0.6.1) |
| 4 |
|
| 5 |
AM_CONFIG_HEADER(config.h) |
| 6 |
|
| 7 |
dnl Checks for programs. |
| 8 |
AM_PROG_LIBTOOL |
| 9 |
|
| 10 |
dnl This is stolen from gnome-libs-1.0.14 |
| 11 |
AC_ARG_ENABLE(compile-warnings, |
| 12 |
[ --enable-compile-warnings=[no/minimum/yes] Turn on compiler warnings.], |
| 13 |
,enable_compile_warnings=minimum) |
| 14 |
|
| 15 |
AC_MSG_CHECKING(what warning flags to pass to the C compiler) |
| 16 |
warnCFLAGS= |
| 17 |
if test "x$GCC" != xyes; then |
| 18 |
enable_compile_warnings=no |
| 19 |
fi |
| 20 |
if test "x$enable_compile_warnings" != "xno"; then |
| 21 |
if test "x$GCC" = "xyes"; then |
| 22 |
case " $CFLAGS " in |
| 23 |
*[\ \ ]-Wall[\ \ ]*) ;; |
| 24 |
*) warnCFLAGS="-Wall -Wunused" ;; |
| 25 |
esac |
| 26 |
|
| 27 |
## -W is not all that useful. And it cannot be controlled |
| 28 |
## with individual -Wno-xxx flags, unlike -Wall |
| 29 |
if test "x$enable_compile_warnings" = "xyes"; then |
| 30 |
warnCFLAGS="$warnCFLAGS -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith" |
| 31 |
fi |
| 32 |
fi |
| 33 |
fi |
| 34 |
AC_MSG_RESULT($warnCFLAGS) |
| 35 |
|
| 36 |
AC_ARG_ENABLE(iso-c, |
| 37 |
[ --enable-iso-c Try to warn if code is not ISO C ],, |
| 38 |
enable_iso_c=no) |
| 39 |
|
| 40 |
AC_MSG_CHECKING(what language compliance flags to pass to the C compiler) |
| 41 |
complCFLAGS= |
| 42 |
if test "x$enable_iso_c" != "xno"; then |
| 43 |
if test "x$GCC" = "xyes"; then |
| 44 |
case " $CFLAGS " in |
| 45 |
*[\ \ ]-ansi[\ \ ]*) ;; |
| 46 |
*) complCFLAGS="$complCFLAGS -ansi" ;; |
| 47 |
esac |
| 48 |
|
| 49 |
case " $CFLAGS " in |
| 50 |
*[\ \ ]-pedantic[\ \ ]*) ;; |
| 51 |
*) complCFLAGS="$complCFLAGS -pedantic" ;; |
| 52 |
esac |
| 53 |
fi |
| 54 |
fi |
| 55 |
AC_MSG_RESULT($complCFLAGS) |
| 56 |
if test "x$cflags_set" != "xyes"; then |
| 57 |
CFLAGS="$CFLAGS $warnCFLAGS $complCFLAGS" |
| 58 |
cflags_set=yes |
| 59 |
AC_SUBST(cflags_set) |
| 60 |
fi |
| 61 |
|
| 62 |
|
| 63 |
dnl Checks for libraries. |
| 64 |
AC_ARG_WITH(imagemagick, |
| 65 |
[ --with-imagemagick enable ImageMagick (default = yes)], |
| 66 |
[IMAGEMAGICK=$withval], |
| 67 |
[IMAGEMAGICK='yes']) |
| 68 |
if test x"$IMAGEMAGICK" != xno ; then |
| 69 |
AC_CHECK_LIB(Magick,ConstituteImage,IMAGEMAGICK=yes,IMAGEMAGICK=no) |
| 70 |
if test x"$IMAGEMAGICK" = xno ; then |
| 71 |
AC_MSG_WARN(ImageMagick support disabled!) |
| 72 |
fi |
| 73 |
fi |
| 74 |
if test x"$IMAGEMAGICK" = xyes ; then |
| 75 |
LIB_MAGICK=-lMagick |
| 76 |
AC_DEFINE(IMAGEMAGICK) |
| 77 |
else |
| 78 |
LIB_MAGICK= |
| 79 |
fi |
| 80 |
AC_SUBST(LIB_MAGICK) |
| 81 |
|
| 82 |
dnl Checks for header files. |
| 83 |
AC_HEADER_STDC |
| 84 |
AC_CHECK_HEADERS(unistd.h) |
| 85 |
|
| 86 |
dnl Checks for typedefs, structures, and compiler characteristics. |
| 87 |
AC_C_CONST |
| 88 |
AC_TYPE_SIZE_T |
| 89 |
|
| 90 |
dnl Here we check for large enough integer types. This is not quite |
| 91 |
dnl good enough, but it should work almost always. |
| 92 |
|
| 93 |
AC_CHECK_SIZEOF(char,1) |
| 94 |
AC_CHECK_SIZEOF(short,1) |
| 95 |
AC_CHECK_SIZEOF(int,2) |
| 96 |
AC_CHECK_SIZEOF(long,4) |
| 97 |
|
| 98 |
AC_MSG_CHECKING(for an 8 bit integer type) |
| 99 |
if test $ac_cv_sizeof_char -ge 1 ; then |
| 100 |
INT_8_BIT=char |
| 101 |
AC_MSG_RESULT(char) |
| 102 |
elif test $ac_cv_sizeof_short -ge 1 ; then |
| 103 |
INT_8_BIT=short |
| 104 |
AC_MSG_RESULT(short) |
| 105 |
elif test $ac_cv_sizeof_int -ge 1 ; then |
| 106 |
INT_8_BIT=int |
| 107 |
AC_MSG_RESULT(int) |
| 108 |
elif test $ac_cv_sizeof_long -ge 1 ; then |
| 109 |
INT_8_BIT=long |
| 110 |
AC_MSG_RESULT(long) |
| 111 |
else |
| 112 |
AC_MSG_ERROR(No integer type of at least 8 bits found) |
| 113 |
fi |
| 114 |
|
| 115 |
AC_MSG_CHECKING(for a 16 bit integer type) |
| 116 |
if test $ac_cv_sizeof_char -ge 2 ; then |
| 117 |
INT_16_BIT=char |
| 118 |
AC_MSG_RESULT(char) |
| 119 |
elif test $ac_cv_sizeof_short -ge 2 ; then |
| 120 |
INT_16_BIT=short |
| 121 |
AC_MSG_RESULT(short) |
| 122 |
elif test $ac_cv_sizeof_int -ge 2 ; then |
| 123 |
INT_16_BIT=int |
| 124 |
AC_MSG_RESULT(int) |
| 125 |
elif test $ac_cv_sizeof_long -ge 2 ; then |
| 126 |
INT_16_BIT=long |
| 127 |
AC_MSG_RESULT(long) |
| 128 |
else |
| 129 |
AC_MSG_ERROR(No integer type of at least 16 bits found) |
| 130 |
fi |
| 131 |
|
| 132 |
AC_MSG_CHECKING(for a 32 bit integer type) |
| 133 |
if test $ac_cv_sizeof_char -ge 4 ; then |
| 134 |
INT_32_BIT=char |
| 135 |
AC_MSG_RESULT(char) |
| 136 |
elif test $ac_cv_sizeof_short -ge 4 ; then |
| 137 |
INT_32_BIT=short |
| 138 |
AC_MSG_RESULT(short) |
| 139 |
elif test $ac_cv_sizeof_int -ge 4 ; then |
| 140 |
INT_32_BIT=int |
| 141 |
AC_MSG_RESULT(int) |
| 142 |
elif test $ac_cv_sizeof_long -ge 4 ; then |
| 143 |
INT_32_BIT=long |
| 144 |
AC_MSG_RESULT(long) |
| 145 |
else |
| 146 |
AC_MSG_ERROR(No integer type of at least 32 bits found) |
| 147 |
fi |
| 148 |
|
| 149 |
AC_SUBST(INT_8_BIT) |
| 150 |
AC_SUBST(INT_16_BIT) |
| 151 |
AC_SUBST(INT_32_BIT) |
| 152 |
|
| 153 |
dnl Checks for library functions. |
| 154 |
AC_FUNC_VPRINTF |
| 155 |
AC_REPLACE_FUNCS(strdup) |
| 156 |
AC_CHECK_FUNCS(getopt_long,,LIBOBJS="$LIBOBJS getopt.o getopt1.o") |
| 157 |
|
| 158 |
|
| 159 |
dnl With and without functions |
| 160 |
AC_ARG_ENABLE(html-docs, |
| 161 |
[ --disable-html-docs Disable generation of HTML 3.2 docs (default: on)], |
| 162 |
[case "${enableval}" in |
| 163 |
yes) htmldocs=true ;; |
| 164 |
no) htmldocs=false ;; |
| 165 |
*) AC_MSG_ERROR(bad value ${enableval} for --enable-html-docs) ;; |
| 166 |
esac],[htmldocs=true]) |
| 167 |
AM_CONDITIONAL(HTMLDOCS,test x$htmldocs = xtrue) |
| 168 |
|
| 169 |
AC_ARG_ENABLE(html4-docs, |
| 170 |
[ --enable-html4-docs Enable generation of HTML 4 docs (default: off)], |
| 171 |
[case "${enableval}" in |
| 172 |
yes) html4docs=true ;; |
| 173 |
no) html4docs=false ;; |
| 174 |
*) AC_MSG_ERROR(bad value ${enableval} for --enable-html4-docs) ;; |
| 175 |
esac],[html4docs=false]) |
| 176 |
AM_CONDITIONAL(HTML4DOCS,test x$html4docs = xtrue) |
| 177 |
|
| 178 |
AC_ARG_ENABLE(ascii-docs, |
| 179 |
[ --enable-ascii-docs Enable generation of ASCII docs (default: off)], |
| 180 |
[case "${enableval}" in |
| 181 |
yes) asciidocs=true ;; |
| 182 |
no) asciidocs=false ;; |
| 183 |
*) AC_MSG_ERROR(bad value ${enableval} for --enable-ascii-docs) ;; |
| 184 |
esac],[asciidocs=false]) |
| 185 |
AM_CONDITIONAL(ASCIIDOCS,test x$asciidocs = xtrue) |
| 186 |
|
| 187 |
AC_ARG_ENABLE(rtf-docs, |
| 188 |
[ --enable-rtf-docs Enable generation of RTF docs (default: off)], |
| 189 |
[case "${enableval}" in |
| 190 |
yes) rtfdocs=true ;; |
| 191 |
no) rtfdocs=false ;; |
| 192 |
*) AC_MSG_ERROR(bad value ${enableval} for --enable-rtf-docs) ;; |
| 193 |
esac],[rtfdocs=false]) |
| 194 |
AM_CONDITIONAL(RTFDOCS,test x$rtfdocs = xtrue) |
| 195 |
|
| 196 |
|
| 197 |
AC_OUTPUT([Makefile compat/Makefile lib/Makefile psiconv/Makefile lib/general.h formats/Makefile docs/Makefile]) |
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