diff options
Diffstat (limited to 'tests/basic')
| -rw-r--r-- | tests/basic/buildfile | 7 | ||||
| -rw-r--r-- | tests/basic/driver.c | 166 | ||||
| -rw-r--r-- | tests/basic/testscript | 74 |
3 files changed, 247 insertions, 0 deletions
diff --git a/tests/basic/buildfile b/tests/basic/buildfile new file mode 100644 index 0000000..8abc795 --- /dev/null +++ b/tests/basic/buildfile @@ -0,0 +1,7 @@ +# file : tests/basic/buildfile +# copyright : Copyright (c) 2016-2017 Code Synthesis Ltd +# license : ISC; see accompanying COPYING file + +import libs = libpkgconf%lib{pkgconf} + +exe{driver}: {h c}{*} $libs test{testscript} diff --git a/tests/basic/driver.c b/tests/basic/driver.c new file mode 100644 index 0000000..1f861de --- /dev/null +++ b/tests/basic/driver.c @@ -0,0 +1,166 @@ +/* file : tests/basic/driver.c + * copyright : Copyright (c) 2016-2017 Code Synthesis Ltd + * license : ISC; see accompanying COPYING file + */ + +/* + * Enable assertions. + */ +#ifdef NDEBUG +# undef NDEBUG +#endif + +#include <libpkgconf/libpkgconf.h> + +#include <stdio.h> /* printf(), fprintf(), stderr */ +#include <stddef.h> /* NULL */ +#include <stdlib.h> /* free() */ +#include <assert.h> +#include <string.h> /* strcmp() */ +#include <stdbool.h> /* bool, true, false */ + +static bool +error_handler (const char* msg, const pkgconf_client_t* c, const void* d) +{ + (void) c; /* Unused. */ + (void) d; /* Unused. */ + + /* + * Seems it always have a trailing newline char. Probably it still a good + * idea to check if it is. Let's see if it ever be missed. + * + */ + fprintf (stderr, "%s", msg); + return true; +} + +static void +print_and_free (pkgconf_list_t* list) +{ + char* buf = pkgconf_fragment_render (list, /* escape */ true); + printf("%s", buf); + free (buf); + + pkgconf_fragment_free (list); +} + +/* + * Usage: argv[0] [--cflags] [--libs] (--with-path <dir>)* <name> + * + * Print package compiler and linker flags. If the package name has '.pc' + * extension it is interpreted as a file name. Prints all flags, as pkgconf + * utility does when --keep-system-libs and --keep-system-cflags are specified. + * + * --cflags + * Print compiler flags. + * + * --libs + * Print linker flags. + * + * --with-path <dir> + * Search through the directory for pc-files. If at least one --with-path + * is specified then the default directories are not searched through. + */ +int +main (int argc, const char* argv[]) +{ + pkgconf_client_t* c = + pkgconf_client_new (error_handler, /* error_handler_data */ NULL); + + assert (c != NULL); + + bool cflags = false; + bool libs = false; + bool default_dirs = true; + int client_flags = 0; + + int i = 1; + for (; i < argc; ++i) + { + const char* o = argv[i]; + + if (strcmp (o, "--cflags") == 0) + cflags = true; + else if (strcmp (o, "--libs") == 0) + libs = true; + else if (strcmp (o, "--static") == 0) + client_flags = PKGCONF_PKG_PKGF_SEARCH_PRIVATE | + PKGCONF_PKG_PKGF_MERGE_PRIVATE_FRAGMENTS; + else if (strcmp (o, "--with-path") == 0) + { + ++i; + assert (i < argc); + + pkgconf_path_add (argv[i], &c->dir_list, /* filter_duplicates */ true); + default_dirs = false; + } + else + break; + } + + assert (i + 1 == argc); + const char* name = argv[i]; + + int r = 1; + int max_depth = 2000; + + pkgconf_client_set_flags (c, client_flags); + + /* + * Bootstrap the package search default paths if not specified explicitly. + */ + if (default_dirs) + pkgconf_pkg_dir_list_build (c); + + pkgconf_pkg_t* p = pkgconf_pkg_find (c, name); + + if (p != NULL) + { + int e = PKGCONF_PKG_ERRF_OK; + + /* + * Print C flags. + */ + if (cflags) + { + pkgconf_client_set_flags ( + c, + client_flags | PKGCONF_PKG_PKGF_SEARCH_PRIVATE); + + pkgconf_list_t list = PKGCONF_LIST_INITIALIZER; + e = pkgconf_pkg_cflags (c, p, &list, max_depth); + + if (e == PKGCONF_PKG_ERRF_OK) + print_and_free (&list); + + pkgconf_client_set_flags (c, client_flags); /* Restore. */ + } + + /* + * Print libs. + */ + if (libs && e == PKGCONF_PKG_ERRF_OK) + { + pkgconf_list_t list = PKGCONF_LIST_INITIALIZER; + e = pkgconf_pkg_libs (c, p, &list, max_depth); + + if (e == PKGCONF_PKG_ERRF_OK) + print_and_free (&list); + } + + if (e == PKGCONF_PKG_ERRF_OK) + { + r = 0; + + if (cflags || libs) + printf ("\n"); + } + + pkgconf_pkg_unref (c, p); + } + else + fprintf (stderr, "package '%s' not found\n", name); + + pkgconf_client_free (c); + return r; +} diff --git a/tests/basic/testscript b/tests/basic/testscript new file mode 100644 index 0000000..d7fe796 --- /dev/null +++ b/tests/basic/testscript @@ -0,0 +1,74 @@ +# file : tests/basic/testscript +# copyright : Copyright (c) 2016-2017 Code Synthesis Ltd +# license : ISC; see accompanying COPYING file + +test.options = --with-path $~ + ++cat <<EOI >=openssl.pc +prefix=/usr +exec_prefix=${prefix} +libdir=${exec_prefix}/lib64 +includedir=${prefix}/include + +Name: OpenSSL +Description: Secure Sockets Layer and cryptography libraries and tools +Version: 1.0.2g +Requires: libssl libcrypto +EOI + ++cat <<EOI >=libssl.pc +prefix=/usr +exec_prefix=${prefix} +libdir=${exec_prefix}/lib64 +includedir=${prefix}/include + +Name: OpenSSL-libssl +Description: Secure Sockets Layer and cryptography libraries +Version: 1.0.2g +Requires.private: libcrypto +Libs: -L${libdir} -lssl +Libs.private: -ldl -lz -lgssapi_krb5 -lkrb5 -lcom_err -lk5crypto +Cflags: -I${includedir} -I/usr/include +EOI + ++cat <<EOI >=libcrypto.pc +prefix=/usr +exec_prefix=${prefix} +libdir=${exec_prefix}/lib64 +includedir=${prefix}/include + +Name: OpenSSL-libcrypto +Description: OpenSSL cryptography library +Version: 1.0.2g +Requires: +Libs: -L${libdir} -lcrypto +Libs.private: -ldl -lz +Cflags: -I${includedir} +EOI + ++cat <<EOI >=libfaulty.pc +Name: faulty +Description: Faulty library +Version: 1.0 +Requires: non-existent +EOI + +: cflags +: +$* --cflags openssl >'-I/usr/include ' + +: libs +: +$* --libs openssl >'-L/usr/lib64 -lssl -lcrypto ' + +: libs-static +: +$* --libs --static openssl >'-L/usr/lib64 -lssl -ldl -lz -lgssapi_krb5 -lkrb5 -lcom_err -lk5crypto -L/usr/lib64 -ldl -lz -lcrypto -ldl -lz ' + +: non-existent +: +$* non-existent 2>"package 'non-existent' not found" == 1 + +: faulty +: +$* --cflags libfaulty 2>- == 1 |