blob: 7e81525dafd235b4f31ca6b2bfbd2d3605046ea0 (
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--- a/config-site-generator/configure.ac
+++ b/config-site-generator/configure.ac
@@ -23,6 +23,7 @@ AC_DEFUN([AC_MSG_ERROR], [
test -e conftest.dir && rm -rf conftest.dir ])
# Checks for programs.
+AC_PROG_CC
AC_PROG_CC_C89
AC_PROG_CC_C_O
AC_PROG_CPP
@@ -52,9 +53,11 @@ AC_PROG_LEX
AC_PROG_LN_S
AC_PROG_RANLIB
AC_PROG_SED
+AC_PROG_LEX
#AC_PROG_YACC
AM_PROG_AS
+AM_PROG_AR
# Checks for system services.
#AC_PATH_X
@@ -118,6 +121,8 @@ sys/ucontext.h sys/uio.h sys/un.h sys/us
sys/wait.h sys/xattr.h tar.h termios.h tgmath.h time.h ucontext.h ulimit.h \
unistd.h utime.h utmp.h utmpx.h wchar.h wctype.h wordexp.h
])
+# extra headers
+AC_CHECK_HEADERS([sys/cdefs.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_GETGROUPS
@@ -217,6 +222,16 @@ AC_FUNC_STRTOLD
AC_FUNC_UTIME_NULL
AC_FUNC_VPRINTF
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(long long)
+AC_CHECK_SIZEOF(unsigned int)
+AC_CHECK_SIZEOF(unsigned long)
+AC_CHECK_SIZEOF(unsigned long long)
+AC_CHECK_SIZEOF(off_t)
+AC_CHECK_SIZEOF(size_t)
+
# Functions list scraped from musl 0.9.4 x86_64
AC_CHECK_FUNCS([ \
a64l abort abs accept access acos acosf acosh acoshf acoshl acosl addmntent \
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