# Define PERL_PATH to provide path to Perl.
GIT_ARG_SET_PATH(perl)
#
-# Define NO_PYTHON if you want to lose all benefits of the recursive merge.
-# Define PYTHON_PATH to provide path to Python.
-AC_ARG_WITH(python,[AS_HELP_STRING([--with-python=PATH], [provide PATH to python])
-AS_HELP_STRING([--without-python], [don't use python scripts])],
- [if test "$withval" = "no"; then \
- NO_PYTHON=YesPlease; \
- elif test "$withval" = "yes"; then \
- NO_PYTHON=; \
- else \
- NO_PYTHON=; \
- PYTHON_PATH=$withval; \
- fi; \
- ])
-AC_SUBST(NO_PYTHON)
-AC_SUBST(PYTHON_PATH)
## Checks for programs.
AC_MSG_NOTICE([CHECKS for programs])
#
-AC_PROG_CC
+AC_PROG_CC([cc gcc])
#AC_PROG_INSTALL # needs install-sh or install.sh in sources
AC_CHECK_TOOL(AR, ar, :)
AC_CHECK_PROGS(TAR, [gtar tar])
-#
-# Define NO_PYTHON if you want to lose all benefits of the recursive merge.
-# Define PYTHON_PATH to provide path to Python.
-if test -z "$NO_PYTHON"; then
- if test -z "$PYTHON_PATH"; then
- AC_PATH_PROGS(PYTHON_PATH, [python python2.4 python2.3 python2])
- fi
- if test -n "$PYTHON_PATH"; then
- GIT_CONF_APPEND_LINE([PYTHON_PATH=@PYTHON_PATH@])
- NO_PYTHON=""
- fi
-fi
-
## Checks for libraries.
AC_MSG_NOTICE([CHECKS for libraries])
[NO_EXPAT=YesPlease])
AC_SUBST(NO_EXPAT)
#
-# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
+# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin and
+# some Solaris installations).
# Define NO_ICONV if neither libc nor libiconv support iconv.
-AC_CHECK_LIB([c], [iconv],
- [NEEDS_LIBICONV=],
- AC_CHECK_LIB([iconv], [iconv],
- [NEEDS_LIBICONV=YesPlease],
- [NO_ICONV=YesPlease]))
+AC_DEFUN([ICONVTEST_SRC], [
+#include <iconv.h>
+
+int main(void)
+{
+ iconv_open("", "");
+ return 0;
+}
+])
+AC_MSG_CHECKING([for iconv in -lc])
+AC_LINK_IFELSE(ICONVTEST_SRC,
+ [AC_MSG_RESULT([yes])
+ NEEDS_LIBICONV=],
+ [AC_MSG_RESULT([no])
+ old_LIBS="$LIBS"
+ LIBS="$LIBS -liconv"
+ AC_MSG_CHECKING([for iconv in -liconv])
+ AC_LINK_IFELSE(ICONVTEST_SRC,
+ [AC_MSG_RESULT([yes])
+ NEEDS_LIBICONV=YesPlease],
+ [AC_MSG_RESULT([no])
+ NO_ICONV=YesPlease])
+ LIBS="$old_LIBS"])
AC_SUBST(NEEDS_LIBICONV)
AC_SUBST(NO_ICONV)
test -n "$NEEDS_LIBICONV" && LIBS="$LIBS -liconv"
#
# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
# Enable it on Windows. By default, symrefs are still used.
-#
-# Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
-AC_CACHE_CHECK([for subprocess.py],
- [ac_cv_python_has_subprocess_py],
-[if $PYTHON_PATH -c 'import subprocess' 2>/dev/null; then
- ac_cv_python_has_subprocess_py=yes
-else
- ac_cv_python_has_subprocess_py=no
-fi])
-if test $ac_cv_python_has_subprocess_py != yes; then
- GIT_CONF_APPEND_LINE([WITH_OWN_SUBPROCESS_PY=YesPlease])
-fi
-#
-# Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
-# a missing newline at the end of the file.
-
## Site configuration (override autodetection)
## --with-PACKAGE[=ARG] and --without-PACKAGE
## --enable-FEATURE[=ARG] and --disable-FEATURE
#
-# Define COLLISION_CHECK below if you believe that SHA1's
-# 1461501637330902918203684832716283019655932542976 hashes do not give you
-# sufficient guarantee that no collisions between objects will ever happen.
-#
# Define USE_NSEC below if you want git to care about sub-second file mtimes
# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely