diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/configure.in b/configure.in index b45d754..a52b620 100644 --- a/configure.in +++ b/configure.in @@ -87,28 +87,22 @@ AC_C_CONST AC_TYPE_SIZE_T dnl Checks for library functions. -AC_FUNC_VPRINTF -if test $ac_cv_func_vprintf = no; then - AC_MSG_ERROR([NASM requires ANSI C (specifically, "vprintf" and friends)]) -fi -AC_CHECK_FUNCS(strcspn) -if test $ac_cv_func_strcspn = no; then - AC_MSG_ERROR([NASM requires ANSI C (specifically, "strcspn")]) -fi +AC_CHECK_FUNCS(strcspn, , + AC_MSG_ERROR([NASM requires ANSI C (specifically, "strcspn")])) -AC_CHECK_FUNCS(strspn) -if test $ac_cv_func_strspn = no; then - AC_MSG_ERROR([NASM requires ANSI C (specifically, "strspn")]) -fi +AC_CHECK_FUNCS(strspn, , + AC_MSG_ERROR([NASM requires ANSI C (specifically, "strspn")])) -AC_CHECK_FUNCS(snprintf) -if test $ac_cv_func_snprintf = no; then +missing=true +AC_CHECK_FUNCS([snprintf _snprintf], missing=false) +if $missing; then AC_MSG_ERROR([NASM requires ISO C99 (specifically, "snprintf")]) fi -AC_CHECK_FUNCS(vsnprintf) -if test $ac_cv_func_snprintf = no; then +missing=true +AC_CHECK_FUNCS([vsnprintf _vsnprintf], missing=false) +if $missing; then AC_MSG_ERROR([NASM requires ISO C99 (specifically, "vsnprintf")]) fi |