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-rw-r--r--configure.in68
1 files changed, 49 insertions, 19 deletions
diff --git a/configure.in b/configure.in
index 14f1993..8ec02d5 100644
--- a/configure.in
+++ b/configure.in
@@ -35,7 +35,7 @@ AC_HEADER_STDC
35AC_HEADER_STDBOOL 35AC_HEADER_STDBOOL
36AC_CHECK_HEADERS(errno.h ctype.h dirent.h fcntl.h libgen.h \ 36AC_CHECK_HEADERS(errno.h ctype.h dirent.h fcntl.h libgen.h \
37 locale.h math.h nl_types.h process.h signal.h stdarg.h \ 37 locale.h math.h nl_types.h process.h signal.h stdarg.h \
38 stdio.h time.h unistd.h \ 38 stdint.h stdio.h time.h unistd.h \
39 sys/param.h sys/select.h sys/signal.h sys/stat.h \ 39 sys/param.h sys/select.h sys/signal.h sys/stat.h \
40 sys/time.h sys/types.h sys/wait.h \ 40 sys/time.h sys/types.h sys/wait.h \
41 langinfo.h iconv.h) 41 langinfo.h iconv.h)
@@ -48,7 +48,7 @@ AC_CHECK_HEADERS(sstream, ,
48 )] 48 )]
49) 49)
50 50
51AC_CHECK_HEADERS(cassert cctype cerrno cmath cstdarg cstdio cstdlib cstring ctime) 51AC_CHECK_HEADERS(cassert cctype cerrno cmath cstdarg cstdint cstdio cstdlib cstring ctime)
52 52
53 53
54dnl Check for existance of basename(), setlocale() and strftime() 54dnl Check for existance of basename(), setlocale() and strftime()
@@ -61,10 +61,11 @@ AC_FUNC_SELECT_ARGTYPES
61AC_FUNC_STAT 61AC_FUNC_STAT
62 62
63AC_CHECK_FUNCS(basename, , AC_CHECK_LIB(gen, basename, LIBS="-lgen $LIBS")) 63AC_CHECK_FUNCS(basename, , AC_CHECK_LIB(gen, basename, LIBS="-lgen $LIBS"))
64AC_CHECK_FUNCS(catclose catgets catopen getpid gettimeofday memset mkdir \ 64AC_CHECK_FUNCS(catclose catgets catopen getpid memset mkdir \
65 nl_langinfo putenv regcomp select setenv setlocale sigaction snprintf \ 65 nl_langinfo putenv regcomp select setenv setlocale sigaction snprintf \
66 sqrt strcasecmp strcasestr strchr strstr strtol strtoul sync vsnprintf) 66 sqrt strcasecmp strcasestr strchr strstr strtol strtoul sync vsnprintf)
67 67
68
68dnl Windows requires the mingw-catgets library for the catgets function. 69dnl Windows requires the mingw-catgets library for the catgets function.
69AC_SEARCH_LIBS([catgets], [catgets], [], []) 70AC_SEARCH_LIBS([catgets], [catgets], [], [])
70 71
@@ -92,6 +93,48 @@ size_t x = strftime(s, 5, "%a", localtime(&t));
92[AC_MSG_RESULT(no)]) 93[AC_MSG_RESULT(no)])
93 94
94 95
96AC_MSG_CHECKING(for clock_gettime)
97AC_COMPILE_IFELSE(
98 [AC_LANG_PROGRAM(
99 [#include <time.h>],
100 [[
101 clock_gettime(CLOCK_MONOTONIC, 0);
102 return 0;
103 ]]
104 )],
105 [
106 AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Define to 1 if you have the 'clock_gettime' function.])
107 AC_MSG_RESULT(yes)
108 # *bsd has clock_gettime() in libc
109 AC_CHECK_LIB(rt, clock_gettime, LIBS="-lrt $LIBS")
110 ],
111 [
112 AC_MSG_RESULT(no)
113 ]
114)
115
116AC_MSG_CHECKING(for mach_absolute_time)
117AC_COMPILE_IFELSE(
118 [AC_LANG_PROGRAM(
119 [#include <mach/mach_time.h>],
120 [[
121 mach_absolute_time();
122 return 0;
123 ]]
124 )],
125 [
126 AC_DEFINE(HAVE_MACH_ABSOLUTE_TIME, 1, [Define to 1 if you have the 'mach_absolute_time' function.])
127 AC_MSG_RESULT(yes)
128 #AC_CHECK_LIB(, clock_gettime, LIBS="-lrt $LIBS")
129 ],
130 [
131 AC_MSG_RESULT(no)
132 ]
133)
134
135
136
137
95AC_STRUCT_TM 138AC_STRUCT_TM
96 139
97dnl --------------- 140dnl ---------------
@@ -130,18 +173,8 @@ if test "x$ac_cv_header_iconv_h" = "xyes"; then
130 173
131 if test "x$ac_found_iconv" = xyes; then 174 if test "x$ac_found_iconv" = xyes; then
132 AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.]) 175 AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
133 AC_CHECK_LIB([iconv], 176 AC_CHECK_LIB(iconv, iconv_open, LIBS="-liconv $LIBS")
134 [iconv_open], 177 AC_CHECK_LIB(iconv, libiconv_open, LIBS="-liconv $LIBS")
135 [
136 LIBS="-liconv $LIBS"
137 ],
138 [])
139 AC_CHECK_LIB([iconv],
140 [libiconv_open],
141 [
142 LIBS="-liconv $LIBS"
143 ],
144 [])
145 178
146dnl Check if iconv uses const in prototype declaration 179dnl Check if iconv uses const in prototype declaration
147 AC_CACHE_CHECK(for iconv declaration, 180 AC_CACHE_CHECK(for iconv declaration,
@@ -185,10 +218,7 @@ LDFLAGS="$LDFLAGS $LIBS $X_PRE_LIBS"
185 218
186 219
187dnl Check for required functions in -lX11 220dnl Check for required functions in -lX11
188AC_CHECK_LIB(X11, XOpenDisplay, 221AC_CHECK_LIB(X11, XOpenDisplay, LIBS="-lX11 $LIBS", AC_MSG_ERROR([Could not find XOpenDisplay in -lX11.]))
189 LIBS="-lX11 $LIBS",
190 AC_MSG_ERROR([Could not find XOpenDisplay in -lX11.])
191)
192LIBS="$X_EXTRA_LIBS $LIBS" 222LIBS="$X_EXTRA_LIBS $LIBS"
193 223
194AC_CHECK_LIB(xpg4, setlocale, LIBS="-lxpg4 $LIBS") 224AC_CHECK_LIB(xpg4, setlocale, LIBS="-lxpg4 $LIBS")