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Hack: Trap raw pkg-config calls.

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This commit is contained in:
Jonas 'Sortie' Termansen 2014-09-07 21:12:44 +02:00
parent 3f6b77787a
commit 6d58c6f143
1 changed files with 47 additions and 2 deletions

49
tix/tix-build.c
View file

@ -236,6 +236,29 @@ void emit_pkg_config_wrapper(metainfo_t* minfo)
if ( mkdir(bindir, 0777) < 0 )
err(1, "mkdir: %s", bindir);
{
// Create a gtkdoc-rebase script for the build system. This is just to work
// around that it happily just calls the system pkg-config, but we are
// trapping that below.
char* gtkdoc_rebase_path = print_string("%s/gtkdoc-rebase", bindir);
FILE* gtkdoc_rebase = fopen(gtkdoc_rebase_path, "w");
if ( !gtkdoc_rebase )
err(1, "`%s'", gtkdoc_rebase_path);
fprintf(gtkdoc_rebase, "#!/bin/sh\n");
fprint_shell_variable_assignment(gtkdoc_rebase, "PATH", getenv("PATH"));
fprint_shell_variable_assignment(gtkdoc_rebase, "PKG_CONFIG", getenv("PKG_CONFIG"));
fprint_shell_variable_assignment(gtkdoc_rebase, "PKG_CONFIG_PATH", getenv("PKG_CONFIG_PATH"));
fprint_shell_variable_assignment(gtkdoc_rebase, "PKG_CONFIG_SYSROOT_DIR", getenv("PKG_CONFIG_SYSROOT_DIR"));
fprint_shell_variable_assignment(gtkdoc_rebase, "PKG_CONFIG_FOR_BUILD", getenv("PKG_CONFIG_FOR_BUILD"));
fprint_shell_variable_assignment(gtkdoc_rebase, "PKG_CONFIG_LIBDIR", getenv("PKG_CONFIG_LIBDIR"));
fprintf(gtkdoc_rebase, "exec gtkdoc-rebase \"$@\"\n");
fflush(gtkdoc_rebase);
fchmod_plus_x(fileno(gtkdoc_rebase));
fclose(gtkdoc_rebase);
free(gtkdoc_rebase_path);
}
{
// Create a pkg-config script for the build system.
char* pkg_config_for_build_path = print_string("%s/build-pkg-config", bindir);
FILE* pkg_config_for_build = fopen(pkg_config_for_build_path, "w");
@ -253,9 +276,11 @@ void emit_pkg_config_wrapper(metainfo_t* minfo)
fchmod_plus_x(fileno(pkg_config_for_build));
fclose(pkg_config_for_build);
free(pkg_config_for_build_path);
}
{
// Create a pkg-config script for the host system.
char* pkg_config_path = print_string("%s/pkg-config", bindir);
char* pkg_config_path = print_string("%s/host-pkg-config", bindir);
FILE* pkg_config = fopen(pkg_config_path, "w");
if ( !pkg_config )
err(1, "`%s'", pkg_config_path);
@ -267,9 +292,28 @@ void emit_pkg_config_wrapper(metainfo_t* minfo)
fchmod_plus_x(fileno(pkg_config));
fclose(pkg_config);
free(pkg_config_path);
}
{
// Create a pkg-config script for the host system.
char* pkg_config_trap_path = print_string("%s/pkg-config", bindir);
FILE* pkg_config_trap = fopen(pkg_config_trap_path, "w");
if ( !pkg_config_trap )
err(1, "`%s'", pkg_config_trap_path);
fprintf(pkg_config_trap, "#!/bin/sh\n");
fprintf(pkg_config_trap, "echo \"\" > /dev/tty\n");
fprintf(pkg_config_trap, "echo \" == [$(pwd)] bad pkg-config invocation (going into infinite loop) ==\" > /dev/tty\n");
fprintf(pkg_config_trap, "echo \"\" > /dev/tty\n");
fprintf(pkg_config_trap, "(while true; do sleep 10; done)\n");
fflush(pkg_config_trap);
fchmod_plus_x(fileno(pkg_config_trap));
fclose(pkg_config_trap);
free(pkg_config_trap_path);
}
{
// Point to the correct pkg-config configuration through the environment.
char* var_pkg_config = print_string("%s/pkg-config", bindir);
char* var_pkg_config = print_string("%s/host-pkg-config", bindir);
char* var_pkg_config_for_build = print_string("%s/build-pkg-config", bindir);
char* var_pkg_config_libdir =
print_string("%s%s/lib/pkgconfig",
@ -286,6 +330,7 @@ void emit_pkg_config_wrapper(metainfo_t* minfo)
free(var_pkg_config_libdir);
free(var_pkg_config_path);
free(var_pkg_config_sysroot_dir);
}
if ( getenv("TIX_WARNINGS_DIR") )
{