| 1 |
dnl Process this file with autoconf to produce a configure script. |
| 2 |
AC_INIT(psiconv) |
| 3 |
AM_INIT_AUTOMAKE(psiconv,0.5.0) |
| 4 |
|
| 5 |
AM_CONFIG_HEADER(config.h) |
| 6 |
|
| 7 |
dnl Checks for programs. |
| 8 |
AM_PROG_LIBTOOL |
| 9 |
|
| 10 |
dnl Checks for libraries. |
| 11 |
|
| 12 |
dnl Checks for header files. |
| 13 |
AC_HEADER_STDC |
| 14 |
AC_CHECK_HEADERS(unistd.h) |
| 15 |
|
| 16 |
dnl Checks for typedefs, structures, and compiler characteristics. |
| 17 |
AC_C_CONST |
| 18 |
AC_TYPE_SIZE_T |
| 19 |
|
| 20 |
dnl Here we check for large enough integer types. This is not quite |
| 21 |
dnl good enough, but it should work almost always. |
| 22 |
|
| 23 |
AC_CHECK_SIZEOF(char,1) |
| 24 |
AC_CHECK_SIZEOF(short,1) |
| 25 |
AC_CHECK_SIZEOF(int,2) |
| 26 |
AC_CHECK_SIZEOF(long,4) |
| 27 |
|
| 28 |
AC_MSG_CHECKING(for an 8 bit integer type) |
| 29 |
if test $ac_cv_sizeof_char -ge 1 ; then |
| 30 |
INT_8_BIT=char |
| 31 |
AC_MSG_RESULT(char) |
| 32 |
elif test $ac_cv_sizeof_short -ge 1 ; then |
| 33 |
INT_8_BIT=short |
| 34 |
AC_MSG_RESULT(short) |
| 35 |
elif test $ac_cv_sizeof_int -ge 1 ; then |
| 36 |
INT_8_BIT=int |
| 37 |
AC_MSG_RESULT(int) |
| 38 |
elif test $ac_cv_sizeof_long -ge 1 ; then |
| 39 |
INT_8_BIT=long |
| 40 |
AC_MSG_RESULT(long) |
| 41 |
else |
| 42 |
AC_MSG_ERROR(No integer type of at least 8 bits found) |
| 43 |
fi |
| 44 |
|
| 45 |
AC_MSG_CHECKING(for a 16 bit integer type) |
| 46 |
if test $ac_cv_sizeof_char -ge 2 ; then |
| 47 |
INT_16_BIT=char |
| 48 |
AC_MSG_RESULT(char) |
| 49 |
elif test $ac_cv_sizeof_short -ge 2 ; then |
| 50 |
INT_16_BIT=short |
| 51 |
AC_MSG_RESULT(short) |
| 52 |
elif test $ac_cv_sizeof_int -ge 2 ; then |
| 53 |
INT_16_BIT=int |
| 54 |
AC_MSG_RESULT(int) |
| 55 |
elif test $ac_cv_sizeof_long -ge 2 ; then |
| 56 |
INT_16_BIT=long |
| 57 |
AC_MSG_RESULT(long) |
| 58 |
else |
| 59 |
AC_MSG_ERROR(No integer type of at least 16 bits found) |
| 60 |
fi |
| 61 |
|
| 62 |
AC_MSG_CHECKING(for a 32 bit integer type) |
| 63 |
if test $ac_cv_sizeof_char -ge 4 ; then |
| 64 |
INT_32_BIT=char |
| 65 |
AC_MSG_RESULT(char) |
| 66 |
elif test $ac_cv_sizeof_short -ge 4 ; then |
| 67 |
INT_32_BIT=short |
| 68 |
AC_MSG_RESULT(short) |
| 69 |
elif test $ac_cv_sizeof_int -ge 4 ; then |
| 70 |
INT_32_BIT=int |
| 71 |
AC_MSG_RESULT(int) |
| 72 |
elif test $ac_cv_sizeof_long -ge 4 ; then |
| 73 |
INT_32_BIT=long |
| 74 |
AC_MSG_RESULT(long) |
| 75 |
else |
| 76 |
AC_MSG_ERROR(No integer type of at least 32 bits found) |
| 77 |
fi |
| 78 |
|
| 79 |
AC_SUBST(INT_8_BIT) |
| 80 |
AC_SUBST(INT_16_BIT) |
| 81 |
AC_SUBST(INT_32_BIT) |
| 82 |
|
| 83 |
dnl Checks for library functions. |
| 84 |
AC_FUNC_VPRINTF |
| 85 |
AC_CHECK_FUNCS(strdup) |
| 86 |
AC_REPLACE_FUNCS(strdup) |
| 87 |
|
| 88 |
dnl With and without functions |
| 89 |
AC_ARG_ENABLE(html-docs, |
| 90 |
[ --disable-html-docs Disable generation of HTML 3.2 docs (default: on)], |
| 91 |
[case "${enableval}" in |
| 92 |
yes) htmldocs=true ;; |
| 93 |
no) htmldocs=false ;; |
| 94 |
*) AC_MSG_ERROR(bad value ${enableval} for --enable-html-docs) ;; |
| 95 |
esac],[htmldocs=true]) |
| 96 |
AM_CONDITIONAL(HTMLDOCS,test x$htmldocs = xtrue) |
| 97 |
|
| 98 |
AC_ARG_ENABLE(html4-docs, |
| 99 |
[ --enable-html4-docs Enable generation of HTML 4 docs (default: off)], |
| 100 |
[case "${enableval}" in |
| 101 |
yes) html4docs=true ;; |
| 102 |
no) html4docs=false ;; |
| 103 |
*) AC_MSG_ERROR(bad value ${enableval} for --enable-html4-docs) ;; |
| 104 |
esac],[html4docs=false]) |
| 105 |
AM_CONDITIONAL(HTML4DOCS,test x$html4docs = xtrue) |
| 106 |
|
| 107 |
AC_ARG_ENABLE(ascii-docs, |
| 108 |
[ --enable-ascii-docs Enable generation of ASCII docs (default: off)], |
| 109 |
[case "${enableval}" in |
| 110 |
yes) asciidocs=true ;; |
| 111 |
no) asciidocs=false ;; |
| 112 |
*) AC_MSG_ERROR(bad value ${enableval} for --enable-ascii-docs) ;; |
| 113 |
esac],[asciidocs=false]) |
| 114 |
AM_CONDITIONAL(ASCIIDOCS,test x$asciidocs = xtrue) |
| 115 |
|
| 116 |
AC_OUTPUT([Makefile compat/Makefile lib/Makefile psiconv/Makefile lib/general.h formats/Makefile docs/Makefile]) |
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