new package: libpoco

packages/libpoco/Foundation-src-NamedEvent_UNIX.cpp.patch

@@ -0,0 +1,11 @@
+--- a/Foundation/src/NamedEvent_UNIX.cpp
++++ b/Foundation/src/NamedEvent_UNIX.cpp
+@@ -137,7 +137,7 @@
+ #if defined(sun) || defined(__APPLE__) || defined(__QNX__)
+ 	std::string fn = "/";
+ #else
+-	std::string fn = "/tmp/";
++	std::string fn = "@TERMUX_PREFIX@/tmp/";
+ #endif
+ 	fn.append(_name);
+ 	fn.append(".event");

packages/libpoco/Foundation-src-NamedMutex_UNIX.cpp.patch

@@ -0,0 +1,11 @@
+--- a/Foundation/src/NamedMutex_UNIX.cpp
++++ b/Foundation/src/NamedMutex_UNIX.cpp
+@@ -158,7 +158,7 @@
+ #if defined(sun) || defined(__APPLE__) || defined(__QNX__)
+ 	std::string fn = "/";
+ #else
+-	std::string fn = "/tmp/";
++	std::string fn = "@TERMUX_PREFIX@/tmp/";
+ #endif
+ 	fn.append(_name);
+ 	fn.append(".mutex");

packages/libpoco/Foundation-src-Path_UNIX.cpp.patch

@@ -0,0 +1,20 @@
+--- a/Foundation/src/Path_UNIX.cpp
++++ b/Foundation/src/Path_UNIX.cpp
+@@ -199,7 +199,7 @@
+ 	}
+ 	else
+ 	{
+-		path = "/tmp/";
++		path = "@TERMUX_PREFIX@/tmp/";
+ 	}
+ 	return path;
+ }
+@@ -212,7 +212,7 @@
+ #if POCO_OS == POCO_OS_MAC_OS_X
+ 	  path = "/Library/Preferences/";
+ #else
+-	  path = "/etc/";
++	  path = "@TERMUX_PREFIX@/etc/";
+ #endif
+ 	return path;
+ }

packages/libpoco/Foundation-src-SharedMemory_POSIX.cpp.patch

@@ -0,0 +1,71 @@
+--- a/Foundation/src/SharedMemory_POSIX.cpp
++++ b/Foundation/src/SharedMemory_POSIX.cpp
+@@ -21,6 +21,68 @@
+ #include <fcntl.h>
+ #include <unistd.h>
+ 
++extern "C" {
++#ifdef __ANDROID__
++static int shm_open(const char *name, int oflag, mode_t mode) {
++    size_t namelen;
++    char *fname;
++    int fd;
++
++    /* Construct the filename.  */
++    while (name[0] == '/') ++name;
++
++    if (name[0] == '\0') {
++        /* The name "/" is not supported.  */
++        errno = EINVAL;
++        return -1;
++    }
++
++    namelen = strlen(name);
++    fname = (char *) alloca(sizeof("@TERMUX_PREFIX@/tmp/") - 1 + namelen + 1);
++    memcpy(fname, "@TERMUX_PREFIX@/tmp/", sizeof("@TERMUX_PREFIX@/tmp/") - 1);
++    memcpy(fname + sizeof("@TERMUX_PREFIX@/tmp/") - 1, name, namelen + 1);
++
++    fd = open(fname, oflag, mode);
++    if (fd != -1) {
++        /* We got a descriptor.  Now set the FD_CLOEXEC bit.  */
++        int flags = fcntl(fd, F_GETFD, 0);
++        flags |= FD_CLOEXEC;
++        flags = fcntl(fd, F_SETFD, flags);
++
++        if (flags == -1) {
++            /* Something went wrong.  We cannot return the descriptor.  */
++            int save_errno = errno;
++            close(fd);
++            fd = -1;
++            errno = save_errno;
++        }
++    }
++
++    return fd;
++}
++
++static int shm_unlink(const char *name) {
++    size_t namelen;
++    char *fname;
++
++    /* Construct the filename.  */
++    while (name[0] == '/') ++name;
++
++    if (name[0] == '\0') {
++        /* The name "/" is not supported.  */
++        errno = EINVAL;
++        return -1;
++    }
++
++    namelen = strlen(name);
++    fname = (char *) alloca(sizeof("@TERMUX_PREFIX@/tmp/") - 1 + namelen + 1);
++    memcpy(fname, "@TERMUX_PREFIX@/tmp/", sizeof("@TERMUX_PREFIX@/tmp/") - 1);
++    memcpy(fname + sizeof("@TERMUX_PREFIX@/tmp/") - 1, name, namelen + 1);
++
++    return unlink(fname);
++}
++#endif
++}
+ 
+ namespace Poco {
+ 

packages/libpoco/build.sh

@@ -0,0 +1,10 @@
+TERMUX_PKG_HOMEPAGE=https://pocoproject.org/
+TERMUX_PKG_DESCRIPTION="A comprehensive set of C++ libraries that cover all modern-day programming needs"
+TERMUX_PKG_LICENSE="BSL-1.0"
+TERMUX_PKG_MAINTAINER="@termux"
+TERMUX_PKG_VERSION=1.11.1
+TERMUX_PKG_SRCURL=https://github.com/pocoproject/poco/archive/refs/tags/poco-${TERMUX_PKG_VERSION}-release.tar.gz
+TERMUX_PKG_SHA256=2412a5819a239ff2ee58f81033bcc39c40460d7a8b330013a687c8c0bd2b4ac0
+TERMUX_PKG_DEPENDS="libc++, libexpat, openssl, pcre, sqlite, zlib"
+TERMUX_PKG_FORCE_CMAKE=true
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS="-DPOCO_UNBUNDLED=ON"