new package: lpsolve

tur-on-device/lpsolve/0001-timeb.h.patch

@@ -0,0 +1,40 @@
+diff --git a/lp_utils.c b/lp_utils.c
+index 418f7c8..fa7480d 100644
+--- a/lp_utils.c
++++ b/lp_utils.c
+@@ -5,7 +5,9 @@
+ #include "lp_lib.h"
+ #include "lp_utils.h"
+ #include <time.h>
++#ifndef __ANDROID__
+ #include <sys/timeb.h>
++#endif
+ #include "lp_bit.h"
+
+ #ifdef FORTIFY
+diff --git a/shared/commonlib.c b/shared/commonlib.c
+index 5ab4f12..137eb3a 100644
+--- a/shared/commonlib.c
++++ b/shared/commonlib.c
+@@ -5,6 +5,8 @@
+ # include <time.h>
+ #elif defined EnhTime
+ # include <windows.h>
++#elif defined(__ANDROID__)
++#include <sys/time.h>
+ #else
+ #include <sys/timeb.h>
+ #endif
+@@ -843,6 +845,12 @@
+     timeBase = clockNow() - (double) now.QuadPart/(double) freq.QuadPart;
+   }
+   return( timeBase + (double) now.QuadPart/(double) freq.QuadPart );
++#elif defined(__ANDROID__)
++  struct timeval tv;
++  struct timezone tz;
++
++  gettimeofday(&tv, &tz);
++  return((double)tv.tv_sec+((double)tv.tv_usec)/1000000.0);
+ #else
+   struct timeb buf;
+

tur-on-device/lpsolve/build.sh

@@ -0,0 +1,38 @@
+TERMUX_PKG_HOMEPAGE=http://lpsolve.sourceforge.net/
+TERMUX_PKG_DESCRIPTION="a Mixed Integer Linear Programming (MILP) solver"
+TERMUX_PKG_LICENSE="LGPL-2.1"
+TERMUX_PKG_MAINTAINER="@termux-user-repository"
+TERMUX_PKG_VERSION=5.5.2.11
+TERMUX_PKG_SRCURL=https://downloads.sourceforge.net/project/lpsolve/lpsolve/${TERMUX_PKG_VERSION}/lp_solve_${TERMUX_PKG_VERSION}_source.tar.gz
+TERMUX_PKG_SHA256=6d4abff5cc6aaa933ae8e6c17a226df0fc0b671c438f69715d41d09fe81f902f
+TERMUX_PKG_BUILD_IN_SRC=true
+
+termux_step_pre_configure() {
+	if [ "${TERMUX_ON_DEVICE_BUILD}" = false ]; then
+		termux_error_exit "This package doesn't support cross-compiling."
+	fi
+}
+
+termux_step_configure() {
+	:
+}
+
+termux_step_make() {
+	cd lpsolve55
+	sh -x ccc
+	rm bin/ux*/liblpsolve55.a
+
+	cd ../lp_solve
+	sh -x ccc
+	cd .
+}
+
+
+termux_step_make_install() {
+	install -dm755 "$TERMUX_PREFIX"/{bin,lib,include/lpsolve}
+	install -m755 lp_solve/bin/ux*/lp_solve "$TERMUX_PREFIX"/bin/
+	install -m755 lpsolve55/bin/ux*/liblpsolve55.so "$TERMUX_PREFIX"/lib/
+	install -m644 lp*.h "$TERMUX_PREFIX"/include/lpsolve/
+
+	install -D -m644 README.txt -t "$TERMUX_PREFIX/share/licenses/$TERMUX_PKG_NAME/"
+}