kumquat-buildroot/package/joe/joe-0001-disable-bessel-functions-on-uclibc.patch
Alan Ott b5502b988c package/joe: Add package for the JOE editor
JOE is an easy-to-use, full-screen, terminal-based text editor.

http://joe-editor.sf.net

[Peter: add uClibc patch, add to package/Config.in, optional ncurses support]
Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-02 15:42:46 +01:00

51 lines
1.3 KiB
Diff

[PATCH] uClibc can be (and by default is) configured without bessel functions
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
umath.c | 10 ++++++++++
1 file changed, 10 insertions(+)
Index: joe-3.7/umath.c
===================================================================
--- joe-3.7.orig/umath.c
+++ joe-3.7/umath.c
@@ -7,6 +7,12 @@
*/
#include "types.h"
+/* uClibc can be configured without bessel functions */
+#include <features.h>
+#if defined (__UCLIBC__) && !defined(__DO_XSI_MATH__)
+#define NO_BESSEL
+#endif
+
unsigned char *merr;
int mode_hex;
@@ -396,10 +402,12 @@
double m_fabs(double n) { return fabs(n); }
double m_erf(double n) { return erf(n); }
double m_erfc(double n) { return erfc(n); }
+#ifndef NO_BESSEL
double m_j0(double n) { return j0(n); }
double m_j1(double n) { return j1(n); }
double m_y0(double n) { return y0(n); }
double m_y1(double n) { return y1(n); }
+#endif
double calc(BW *bw, unsigned char *s)
{
@@ -434,10 +442,12 @@
v = get(USTR "abs"); v->func = m_fabs;
v = get(USTR "erf"); v->func = m_erf;
v = get(USTR "erfc"); v->func = m_erfc;
+#ifndef NO_BESSEL
v = get(USTR "j0"); v->func = m_j0;
v = get(USTR "j1"); v->func = m_j1;
v = get(USTR "y0"); v->func = m_y0;
v = get(USTR "y1"); v->func = m_y1;
+#endif
}
v = get(USTR "top");