From 0a10e6cc17307ef245437b5ca37b3c3156db04f0 Mon Sep 17 00:00:00 2001 From: Sam Lantinga Date: Sat, 10 Jan 2009 22:36:30 +0000 Subject: [PATCH] Check for functions after including the libraries that they might be in. --- configure.in | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/configure.in b/configure.in index 52e07ced5..fc0bbd3e1 100644 --- a/configure.in +++ b/configure.in @@ -149,10 +149,13 @@ if test x$enable_libc = xyes; then if test x$ac_cv_func_strtod = xyes; then AC_DEFINE(HAVE_STRTOD) fi - AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf copysign cos cosf fabs floor log pow scalbn sin sinf sqrt iconv sigaction setjmp nanosleep) + AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf sigaction setjmp nanosleep) - AC_CHECK_LIB(m, pow, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"]) - AC_CHECK_LIB(iconv, libiconv_open, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"]) + AC_CHECK_LIB(m, pow, [LIBS="$LIBS -lm"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"]) + AC_CHECK_FUNCS(copysign cos cosf fabs floor log pow scalbn sin sinf sqrt) + + AC_CHECK_LIB(iconv, libiconv_open, [LIBS="$LIBS -liconv"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"]) + AC_CHECK_FUNCS(iconv) fi if test x$have_inttypes != xyes; then